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Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe disconnectable non-pressurized quick coupling socket with valve, DN7.8, series 1600KE, is a high-performance solution engineered for safe and efficient compressed air applications. Equipped with either an external BSPT thread or an internal BSP thread, it ensures versatile integration into various pneumatic systems. Fully compliant with ISO 4414 and EN 983 standards, this coupling minimizes operator risk by preventing hose whipping during disconnection and significantly reducing noise levels. With an impressive flow capacity of 2020 l/min at 6 bar and a working pressure range of 2 to 12 bar, it delivers reliable performance in demanding environments. Its robust construction combines nickel-plated brass, hardened steel, galvanized steel, brass, and stainless steel, guaranteeing durability and resistance to wear. NBR sealing ensures dependable tightness, while the operating temperature range from -20°C to +100°C allows for use in diverse conditions. For maximum safety and longevity, the coupling must be paired with hardened steel plugs from series 25KA and should not be connected directly to pneumatic tools, as vibrations may reduce service life. This advanced quick coupling is the ideal choice for industries seeking safety, efficiency, and long-lasting reliability in compressed air systems.- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe disconnectable non-pressurized quick coupling socket with valve DN7.8, series 1600KE, is a high-performance solution designed for safe and efficient compressed air applications. Engineered in compliance with ISO 4414 and EN 983 standards, it ensures operator protection by minimizing hose whipping effects and significantly reducing disconnection noise. With a flow capacity of 2020 l/min at 6 bar and a working pressure range of 2 to 12 bar, it delivers reliable performance in demanding environments. The robust construction combines nickel-plated brass, hardened steel, galvanized steel, and stainless steel components, ensuring durability, corrosion resistance, and long service life. The integrated NBR sealing system guarantees secure connections, while the operating temperature range from -20°C to +100°C makes it suitable for diverse industrial conditions. For maximum safety and longevity, the coupling must be used exclusively with hardened steel plugs from series 25KA. Not intended for direct connection to pneumatic tools, this coupling is the ideal choice for industries seeking a dependable, safe, and efficient solution for compressed air systems.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8 is designed for maximum efficiency and reliability, offering either an external BSPT thread or an internal BSP thread to ensure flexible installation. Its robust construction, combined with the innovative ULTRA-FLOW valve, guarantees an exceptionally high flow coefficient, making it a top choice for demanding industrial environments. Fully interchangeable with all Eurostandard DN7.2 quick couplings from other manufacturers, it provides seamless compatibility and versatility across a wide range of applications, including compressed air systems, liquids, and gases. Delivering impressive performance of 1800 l/min for air at 6 bar and 33.5 l/min for water at Δp=1 bar, this coupling ensures optimal flow with minimal pressure loss. With a working pressure of up to 35 bar and a temperature range from -20°C to +100°C, it is engineered to withstand challenging conditions. The use of premium materials such as nickel-plated brass, hardened nickel-plated steel, nickel-plated zinc alloy, and stainless steel components ensures durability, corrosion resistance, and long service life, while NBR sealing provides reliable tightness. This makes the coupling an ideal solution for industries seeking efficiency, safety, and long-term performance.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe premium quick coupling socket with valve DN7.8 from the 1600KA series is engineered for maximum efficiency in compact dimensions, making it the ideal solution for demanding compressed air applications. Its robust body, manufactured from hardened steel and treated with advanced QPQ carbonitriding in a salt bath, ensures exceptional resistance to wear and corrosion while maintaining a sleek black finish. Designed for effortless one-hand operation, the coupling guarantees safe and reliable performance exclusively when paired with hardened steel plugs from the 25KA series. Delivering an impressive flow rate of 2020 l/min for air (Pe = 6 bar, Δp = 0.5 bar) and 43.3 l/min for water (Δp = 1 bar, Kv = 2.6), it combines compact size with outstanding power. With a working pressure of up to 35 bar and a wide operating temperature range from -20°C to +100°C, this coupling is built to perform under challenging conditions. High-quality materials such as nickel-plated brass for the connection part and sleeve, stainless steel for springs, balls, and rings, as well as durable NBR sealing, further enhance its reliability and longevity. This makes the 1600KA series the perfect choice for professionals who value durability, safety, and superior performance in every detail.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe premium quick coupling socket with valve DN7.8 from the 1625KA series is engineered for maximum reliability and efficiency in demanding applications. Equipped with either an external BSPT thread or an internal BSP thread, it ensures versatile installation options. Its robust body, manufactured from hardened steel using the advanced carbonitriding QPQ salt bath process, delivers exceptional resistance to wear and corrosion, while the black finish underlines its professional quality. The impact-resistant plastic locking sleeve made of PA6 + TPE guarantees durability and safe handling, while the one-hand operation design enhances user comfort and speed. Optimized for compressed air systems, the coupling achieves an impressive performance of 2020 l/min at 6 bar, and also offers reliable flow rates for water applications. With a working pressure of up to 35 bar and a secure sealing system based on NBR, it ensures leak-free operation even under challenging conditions. Internal components such as stainless steel springs, balls, and rings, combined with nickel-plated brass connection parts, provide long-lasting precision and stability. For maximum safety, the coupling should be paired exclusively with hardened steel plugs from the 25KA series. Designed to operate within a temperature range of -20°C to +40°C, this high-performance coupling socket is the perfect solution for professionals seeking durability, efficiency, and uncompromising quality in compressed air connections.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8 and hose fitting is engineered for maximum efficiency and durability, offering an exceptionally high flow rate thanks to the advanced ULTRA-FLOW valve. Fully compatible with all Eurostandard DN7.2 quick couplings from other manufacturers, it ensures seamless integration across various systems. Designed for versatile use in industrial environments, it reliably handles compressed air, liquids, and gases, delivering outstanding performance of 1800 l/min at 6 bar for air and 33.5 l/min for water at Δp=1 bar. With a robust working pressure of up to 35 bar, this coupling guarantees safety and reliability even under demanding conditions. Its premium construction combines a nickel-plated brass body, hardened nickel-plated steel sleeve, nickel-plated zinc alloy valve, and stainless-steel components, ensuring long-lasting resistance to wear and corrosion. Equipped with NBR sealing and suitable for operating temperatures from -20°C to +100°C, this coupling socket is the ideal solution for industries seeking superior flow capacity, durability, and universal compatibility.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8, series 1600KA, is a premium-class solution designed for demanding applications where maximum efficiency must be achieved in a compact format. Engineered primarily for compressed air systems, it delivers outstanding performance of up to 2020 l/min at 6 bar, ensuring reliable operation even in intensive conditions. Its body is manufactured from hardened steel using the advanced QPQ carbonitriding process in a salt bath, providing exceptional resistance to wear and corrosion, while the elegant black finish underlines its durability and professional character. The coupling is designed for convenient one-hand operation, combining ease of use with maximum safety, guaranteed only when paired with hardened steel plugs from the 25KA series. With a working pressure of up to 35 bar and compatibility for both air and water (43.3 l/min at Δp=1 bar), it offers versatility across various industrial environments. High-quality materials such as nickel-plated brass, stainless steel, and NBR sealing ensure long-lasting reliability, while the wide operating temperature range from -20°C to +100°C makes it suitable for diverse conditions. This socket is the perfect choice for professionals seeking uncompromising performance, safety, and durability in a compact quick coupling solution.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with valve DN7.8, series 1625KA, is a premium-class solution engineered for demanding applications, offering exceptional durability and reliability. Designed primarily for compressed air systems, it features a robust body made of hardened steel treated with advanced QPQ carbonitriding in a salt bath, ensuring outstanding resistance to wear and corrosion while maintaining a sleek black finish. Its impact-resistant plastic locking sleeve made of PA6 + TPE guarantees long-lasting performance, while the nickel-plated brass connection part and stainless-steel components such as springs, balls, and rings provide maximum strength and precision. The coupling is designed for effortless one-hand operation, ensuring user comfort and efficiency, while its secure locking mechanism guarantees safe use exclusively with hardened steel plugs from series 25KA. Delivering an impressive performance of 2020 l/min for air at 6 bar and 43.3 l/min for water, it withstands working pressures up to 35 bar. Equipped with reliable NBR sealing and suitable for operating temperatures from -20°C to +40°C, this coupling socket combines safety, efficiency, and premium quality, making it the ideal choice for professionals seeking top-tier performance in industrial environments.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe universal quick coupling socket with valve DN9.5 is a highly reliable solution designed for demanding applications where safety, efficiency, and durability are essential. Built in compliance with the TEMA 1800N standard and widely recognized on the Scandinavian market, it ensures secure double shut-off functionality, effectively preventing fluid leakage during disconnection. Suitable for water, steam, oils, and fuels, it combines compact external dimensions with impressive flow capacity, offering up to 34.7 l/min for water and 1650 l/min for air. Manufactured from nickel- or chrome-plated brass or premium AISI 316 stainless steel, the coupling guarantees excellent resistance to corrosion even in harsh environments. With a working pressure of up to 50 bar (10 bar for steam) and sealing options in NBR or Viton, it adapts to a wide range of industrial requirements, operating reliably between -20°C and +100°C (NBR) or -15°C and +200°C (Viton). Designed for two-handed operation, it provides maximum safety and control, while its robust construction ensures long-lasting performance. This coupling is the ideal choice for industries seeking a compact yet powerful connection system that delivers secure handling, high flow efficiency, and outstanding durability.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe CEJN Series 324 quick coupling socket (DN 6.2) with hose end is a compact and highly reliable solution designed for a wide range of industrial applications, with a particular focus on liquid transfer. Its small dimensions make it especially suitable for cooling systems in plastic processing, where efficiency and precision are essential. Manufactured from durable nickel-plated brass and equipped with NBR sealing, it ensures long-lasting performance and resistance to demanding working conditions. With a working pressure of up to 35 bar and an impressive flow rate of 42 l/min, this coupling guarantees safe and efficient operation, supported by a high safety factor of 8.75:1. The wide operating temperature range from -20°C to +100°C allows for versatile use in various environments, making it a dependable choice for industries requiring both flexibility and durability. Delivered as standard with a protective cap, the CEJN Series 324 offers not only functionality but also added protection and convenience, ensuring smooth integration into professional systems where reliability and performance are key.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe DYROS Series 40 quick coupling socket with internal thread and integrated valve is a reliable and versatile solution designed to meet the demanding requirements of modern industry. Available with both metric and BSP threads, it ensures seamless compatibility with a wide range of systems, making it an ideal choice for applications such as cooling circuits in plastic processing, compressed air networks, gas cylinder connections, and numerous other technical installations. Crafted entirely from high-quality brass, the coupling guarantees durability and resistance to wear, while the retaining rings, springs, and balls made of specially treated stainless steel provide exceptional strength and long-lasting performance. The use of viton seals ensures excellent resistance to high temperatures, chemicals, and aggressive media, delivering secure and leak-free operation even under challenging conditions. With a working pressure of up to 15 bar, this coupling socket combines safety, efficiency, and ease of use, offering professionals a dependable component that enhances productivity and minimizes downtime. Its robust construction and precision engineering make it a trusted choice for industries seeking reliable connections that maintain consistent performance over time.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe DYROS Series 30 quick coupling socket with internal thread and integrated valve is a reliable solution engineered for demanding industrial applications. Available with both metric and BSP threads, it ensures versatile compatibility across a wide range of systems. Designed for efficient use in cooling circuits for plastic processing, compressed air installations, gas cylinder connections, and various other technical environments, this coupling guarantees secure and leak-free performance. Manufactured entirely from high-quality brass, with retaining rings, springs, and balls crafted from specially treated stainless steel, it delivers exceptional durability and resistance to wear. The Viton sealing provides excellent chemical and temperature resistance, ensuring long-lasting tightness even under challenging conditions. With a working pressure of up to 15 bar, the DYROS Series 30 offers a dependable and high-performance connection that enhances productivity, minimizes downtime, and supports the safe and efficient operation of your equipment.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe DYROS Series 90 quick coupling socket with external thread and no valve is a versatile and reliable solution designed for demanding industrial applications. Available with both metric and BSP threads, it ensures seamless integration into a wide range of systems, from cooling circuits in plastic processing to compressed air installations, gas cylinders, and other technical environments. Crafted entirely from high-quality brass, with retaining rings, springs, and balls manufactured from treated stainless steel, this coupling guarantees durability, resistance to wear, and long-lasting performance even under intensive use. The viton sealing provides excellent chemical and temperature resistance, ensuring leak-free operation and enhanced safety. With a working pressure of up to 15 bar, the DYROS Series 90 coupling delivers consistent efficiency and reliability, making it an ideal choice for professionals seeking robust, high-performance connection solutions that optimize productivity and minimize downtime.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe DYROS Series 30 quick coupling socket with external thread and integrated shut-off valve is a reliable and versatile solution designed for demanding industrial applications. Available with both metric and BSP threads, it ensures seamless compatibility with a wide range of systems. Engineered for use in cooling circuits within plastic processing, compressed air installations, gas cylinder connections, and various other technical environments, this coupling guarantees efficiency and durability. Manufactured entirely from high-quality brass, with retaining rings, springs, and balls crafted from specially treated stainless steel, it offers exceptional resistance to wear, corrosion, and mechanical stress. The use of Viton seals provides excellent chemical resistance and ensures leak-free performance even under challenging conditions. With a working pressure of up to 15 bar, the DYROS Series 30 delivers secure and reliable operation, making it an ideal choice for industries that demand precision, safety, and long-lasting performance. Its robust construction, combined with easy handling and quick connection capability, helps optimize workflows, reduce downtime, and increase overall productivity.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe DYROS Series 80 quick coupling socket with external BSP thread is a reliable and versatile solution designed for demanding industrial applications. Engineered for use with cooling liquids in plastic processing, compressed air systems, gas cylinders, and a wide range of technical installations, it ensures secure and efficient connections even under intensive operating conditions. Manufactured entirely from high-quality brass, with precision-engineered retaining rings, springs, and balls made of treated stainless steel, the coupling delivers exceptional durability and resistance to wear. The use of Viton sealing guarantees excellent chemical resistance and long-lasting tightness, making it suitable for challenging environments. With a working pressure of up to 15 bar, this coupling socket combines strength, safety, and performance, offering professionals a dependable component that enhances productivity and minimizes downtime. Its robust construction and universal compatibility make it an ideal choice for industries seeking efficiency, reliability, and long-term value.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe DYROS series 40 quick coupling socket with hose end without valve is a highly reliable solution designed for demanding industrial applications, ensuring safe and efficient connections in systems requiring precision and durability. Engineered for use with cooling liquids in mold temperature control during plastic processing, as well as in compressed air installations, gas cylinders, and various technical environments, this coupling guarantees consistent performance under intensive operating conditions. Manufactured entirely from robust brass, with retaining rings, springs, and balls crafted from specially treated stainless steel, it offers exceptional resistance to wear, corrosion, and mechanical stress, significantly extending service life. With a working pressure of up to 15 bar, the DYROS series 40 provides secure and leak-free operation, making it an ideal choice for industries that prioritize reliability, safety, and efficiency. Its user-friendly design allows for quick and effortless connections, reducing downtime and optimizing workflow, while the premium materials ensure long-term stability even in challenging environments. This coupling socket is the perfect combination of strength, precision, and practicality, tailored to meet the highest professional standards.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems operating with air, nitrogen, and other non-flammable gases. Equipped with an integrated valve and a ribbed end for secure hose attachment, it ensures safe and efficient connections in demanding industrial environments. Manufactured from durable brass and sealed with high-quality NBR, the coupling guarantees long-lasting performance under working pressures of up to 35 bar. With an impressive flow rate of 1100 l/min at 6 bar and a pressure drop of just 0.5 bar, it delivers optimal efficiency and consistent airflow. Its wide operating temperature range from -20°C to +100°C makes it suitable for both indoor and outdoor applications, even under challenging conditions. Fully interchangeable with all Eurostandard DN7.2 ÷ 7.8 couplings from other manufacturers, it offers maximum compatibility and flexibility, making it an excellent choice for professionals seeking reliability, safety, and efficiency in pneumatic installations.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile is a reliable solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Equipped with an integrated valve and angled hose end, it ensures secure and efficient connections while minimizing leakage risks. Available in two practical versions with ribbed hose ends inclined at 45° or 90°, it offers flexibility for various installation requirements. Fully compatible and interchangeable with quick couplings from other manufacturers within the Eurostandard DN7.2 ÷ 7.8 range, it guarantees seamless integration into existing systems. Manufactured from durable brass and sealed with high-quality NBR, the coupling withstands working pressures up to 35 bar and ensures a consistent flow rate of 1100 l/min at 6 bar with minimal pressure drop. Designed to perform reliably in demanding conditions, it operates within a wide temperature range from -20°C to +100°C, making it an ideal choice for both industrial and workshop applications where durability, safety, and efficiency are essential.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Equipped with a valve and available with either external or internal BSP or metric thread, it ensures seamless integration into a wide range of installations. Fully interchangeable with couplings from other manufacturers within the Eurostandard DN7.2 ÷ 7.8 range, it guarantees compatibility with commonly used pneumatic tools available on the market. Its user-friendly design allows effortless one-hand operation up to 8 bar, while the robust construction supports a working pressure of up to 16 bar. Made of durable brass with stainless steel pins and spring, and sealed with high-quality NBR, it offers long-lasting performance even in demanding conditions. With an impressive flow rate of 1631 l/min (Pe=6 bar, Δp=1 bar) and an operating temperature range from -20°C to +100°C, this coupling socket delivers efficiency, safety, and reliability, making it an essential component for professional pneumatic applications.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Equipped with a valve and available with either external or internal BSP thread, it ensures secure and efficient connections in demanding industrial environments. Manufactured from durable brass and sealed with high-quality NBR, it guarantees long-lasting performance even under intensive use. With a working pressure of up to 35 bar and an impressive flow rate of 1100 l/min at 6 bar with minimal pressure drop, it provides excellent efficiency and stability in operation. The coupling is fully interchangeable with all Eurostandard DN7.2 ÷ 7.8 systems from other manufacturers, offering maximum flexibility and compatibility. Designed to withstand temperatures from -20°C to +100°C, it delivers reliable performance across a wide range of applications, making it an ideal choice for workshops, production facilities, and professional pneumatic installations where safety, durability, and efficiency are essential.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems using air, nitrogen, or other non-flammable gases. Equipped with a valve and hose fitting, it ensures secure and efficient connections while maintaining full compatibility with couplings from other manufacturers within the DN7.2 ÷ 7.8 range, as well as with commonly available pneumatic tools. Its user-friendly design allows effortless one-hand operation at 8 bar, making it highly practical in everyday applications. Built from durable brass with stainless steel pins and spring, the coupling guarantees long-lasting performance even under demanding conditions. With a maximum working pressure of 16 bar, an impressive flow rate of 1631 l/min (Pe=6 bar, Δp=1 bar), and an operating temperature range from -20°C to +100°C, it delivers consistent efficiency and reliability. This robust and high-quality coupling is the perfect choice for professionals seeking durability, safety, and seamless integration in their pneumatic installations.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard DN7.2 profile and integrated valve is a reliable solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Manufactured from durable brass and sealed with high-quality NBR, it ensures long-lasting performance even under demanding conditions. With a working pressure of up to 35 bar and an impressive flow rate of 1100 l/min (Pe=6 bar, Δp=0.5 bar), it guarantees efficient and secure operation across a wide temperature range from -20°C to +100°C. The socket is offered in three practical versions: with a corrugated fitting, with a thermoplastic hose fitting with a nut, and with a thermoplastic hose fitting with a nut and a protective spring that safeguards the hose against bending, abrasion, and mechanical wear. Fully compatible and interchangeable with all quick couplings produced according to Eurostandard DN7.2 ÷ 7.8, it provides maximum flexibility and ease of integration into existing installations. This versatile coupling is the ideal choice for professionals seeking reliability, safety, and efficiency in pneumatic applications.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe Eurostandard MINI DN 5 quick coupling socket with valve is a compact and highly efficient solution designed for demanding industrial applications, ensuring reliable performance with air, nitrogen, and other non-flammable gases. Available with either external or internal BSP thread, it combines small dimensions with outstanding flow capacity and minimal pressure drop, making it ideal for systems where efficiency and space-saving are crucial. Engineered for user convenience, it allows effortless one-hand operation at pressures up to 8 bar, while its robust construction supports a maximum working pressure of 16 bar. Delivering an impressive flow rate of 540 l/min (Pe = 6 bar, Δp = 1 bar), it guarantees consistent performance even in intensive use. Fully interchangeable with RECTUS 21 and EURO DN 5 couplings from other manufacturers, it offers flexibility and compatibility across different systems. Built from durable nickel-plated brass and sealed with NBR, it ensures long-lasting resistance to wear, corrosion, and temperature fluctuations ranging from -10°C to +90°C, making it a dependable choice for modern industrial environments.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe Eurostandard MINI DN 5 quick coupling socket with valve and hose fitting is a compact and highly efficient solution designed for demanding industrial applications. Perfect for use with air, nitrogen, and other non-flammable gases, it ensures reliable performance wherever small dimensions and maximum flow efficiency with minimal pressure loss are required. Its ergonomic design allows convenient one-hand operation at working pressures up to 8 bar, making it exceptionally user-friendly in fast-paced environments. With a robust construction from nickel-plated brass and durable NBR sealing, it guarantees long-lasting resistance to wear, corrosion, and temperature fluctuations ranging from -10°C to +90°C. Offering a working pressure of 16 bar and an impressive flow rate of 540 l/min (Pe = 6 bar, Δp = 1 bar), this coupling delivers consistent, high-performance results. Fully interchangeable with RECTUS 21 and EURO DN 5 quick couplings from other manufacturers, it provides maximum flexibility and compatibility across various systems. This makes it an ideal choice for professionals seeking reliability, efficiency, and versatility in their pneumatic connections.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard MINI DN 5 valve is a compact and highly efficient solution designed for demanding industrial applications. Available with either external or internal BSP thread, it ensures reliable performance in systems using air, nitrogen, and other non-flammable gases, where small dimensions and maximum flow efficiency with minimal pressure drop are essential. Fully interchangeable with RECTUS 21 and other EURO DN 5 profile couplings, it allows seamless integration into existing installations. Its user-friendly one-hand operation enhances convenience and speeds up workflow, while optional colored anodized aluminum sleeves enable clear line identification for improved safety and organization. With a working pressure of up to 35 bar, a flow rate of 510 l/min at Pe=6 bar and Δp=0.5 bar, and an operating temperature range from -20°C to +100°C, this coupling guarantees durability and consistent performance. Manufactured from robust brass and sealed with NBR, it delivers long-lasting reliability, making it an excellent choice for industries seeking efficiency, safety, and versatility in their pneumatic systems.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with Eurostandard MINI DN 5 valve is a compact and highly efficient solution designed for demanding industrial applications. Ideal for use with air, nitrogen, and other non-flammable gases, it ensures excellent flow performance with minimal pressure drop, even in installations where space is limited. Fully interchangeable with RECTUS 21 and EURO DN 5 couplings from other manufacturers, it offers maximum flexibility and compatibility across systems. Its user-friendly design allows convenient one-hand operation, significantly improving workflow efficiency. For enhanced functionality, sockets can be supplied with anodized aluminum sleeves in various colors, enabling easy line identification and improved workplace organization. Built from durable brass and sealed with NBR, the coupling guarantees long-lasting reliability under working pressures up to 35 bar and flow rates reaching 510 l/min at Pe=6 bar, Δp=0.5 bar (air). With an operating temperature range from -20°C to +100°C, it delivers consistent performance even in challenging environments, making it a trusted choice for professionals seeking safety, durability, and efficiency in their pneumatic systems.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with hose end, designed without a valve, is an advanced solution for demanding applications such as inkjet printing systems, medical blood handling, cooling circuits, and gas chromatography. Its innovative connection method, based on twisting two elements together, ensures a secure and reliable fit while allowing slight hose rotation to prevent kinking, twisting, or accidental disconnection. With a compact nominal size of DN 1.2 mm and total length L [mm], this coupling combines precision with convenience. Manufactured from durable acetal, it guarantees long-lasting performance under working pressures up to 6.9 bar and in a wide temperature range from -40°C to +82°C. For added versatility, the product line also includes versions with an integrated valve and in black color, offering tailored solutions for diverse technical requirements. This makes the coupling an ideal choice wherever safety, efficiency, and reliability are essential.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with hose end, designed without a valve, ensures reliable and secure connections in demanding applications such as inkjet printing systems, medical blood handling, cooling circuits, and gas chromatography. Its innovative mechanism, based on twisting two elements together, guarantees a tight seal while allowing the connected hose to rotate slightly, protecting it from kinking, twisting, or accidental disconnection. With a nominal size of DN 1.2 mm and a compact total length, this coupling is engineered for precision and efficiency in fluid and gas transfer. Manufactured from durable polypropylene, it offers excellent resistance to chemicals and wear, making it a long-lasting solution even in intensive use. Operating safely at pressures up to 6.9 bar and within a temperature range of 0°C to +82°C, it delivers consistent performance across a wide spectrum of industrial and laboratory environments. This coupling is the ideal choice for professionals seeking reliability, safety, and ease of use in critical processes.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with hose end, made of durable polycarbonate, is designed for demanding applications such as inkjet printing systems, medical blood handling, cooling fluids, and gas chromatography. With a nominal size of DN 1.2 mm and a compact total length, it ensures precise and secure connections. The innovative twist-lock mechanism allows two parts of the coupling to be joined effortlessly, while also enabling slight hose rotation to prevent kinking, twisting, or accidental disconnection during operation. Engineered to perform under challenging conditions, it withstands working pressures up to 6.9 bar and operates reliably across a wide temperature range from -40°C to +121°C. This makes it an ideal solution for industries requiring safe, leak-free, and efficient fluid or gas transfer in both laboratory and industrial environments.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with hose end, available with or without a shut-off valve, is designed for maximum efficiency and reliability in demanding environments. Manufactured from UV-resistant polysulfone and sealed with durable EPDM, it ensures long-lasting performance even under extreme conditions, withstanding pressures up to 8.6 bar and operating temperatures from -40°C to +138°C. Unlike traditional heavy couplings with balls and protective sleeves, this lightweight solution offers exceptional ease of handling, enhanced by its ergonomic design and large disconnect button for effortless operation. The high-performance valve guarantees excellent flow capacity with minimal leakage, while the ability to allow slight hose rotations prevents twisting and accidental disconnections, ensuring uninterrupted workflow. Its robust mechanical strength and outstanding chemical resistance make it ideal for a wide range of applications, including chemical and photographic processes, battery and accumulator filling systems, sprayers, pneumatic installations, and non-freezing liquid distribution. Autoclavable for added versatility, this coupling socket combines safety, durability, and user comfort, making it a superior choice for professionals seeking reliable connections in both industrial and laboratory settings.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick coupling socket with hose end, available with or without a shut-off valve, is designed for versatile use in water, chemical, and pneumatic systems, offering a lightweight alternative to traditional heavy couplings with balls and sleeves. Its ergonomic design with a large disconnect button ensures effortless handling and user comfort, while the high-performance valve guarantees excellent flow capacity with minimal leakage. The coupling allows slight hose rotation, reducing the risk of twisting and accidental disconnection, which significantly improves safety and reliability in demanding applications. With outstanding mechanical durability and chemical resistance, it is perfectly suited for environments such as chemical photographic processes, battery and accumulator filling systems, sprayers, pneumatic installations, and non-freezing liquid circuits. Manufactured from robust polysulfone with EPDM o-ring sealing, it withstands working pressures up to 8.6 bar and temperatures ranging from -40°C to +138°C, ensuring long-lasting performance even under extreme conditions. Additionally, it is fully autoclavable, making it an excellent choice for industries requiring the highest standards of hygiene and operational efficiency.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe NiTO CLICK 1/2" quick coupling socket with hose end and integrated shut-off valve is a professional-grade solution designed for reliable water connections in demanding environments. Manufactured in Denmark and backed by a 5-year warranty, it combines the ease of use of standard plastic garden couplings with the superior durability of chrome-plated brass in an elegant satin finish. Fully compatible with popular plastic quick couplings, it ensures secure sealing through an external O-ring on the plug, while the built-in valve provides convenient flow control. Engineered for water and water mixed with cleaning agents, it is ideal for applications in industry, horticulture, agriculture, and professional services. With a working pressure of up to 25 bar and an operating temperature range from -30°C to +80°C, it guarantees reliable performance even under extreme conditions. The NBR sealing and EPDM O-ring valve seal ensure long-lasting tightness, making this coupling a robust and efficient choice for both everyday and specialized use.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe NiTO CLICK 1/2" quick coupling socket with integrated NiTO system plug is a high-quality solution designed for reliable water connections in demanding environments. Manufactured in Denmark and backed by a 5-year warranty, this adapter combines the simplicity of standard garden quick couplings with the exceptional durability of chrome-plated brass in a matte satin finish. Its robust construction ensures long-lasting performance under working pressures up to 25 bar and within a wide temperature range from -30°C to +80°C. The external O-ring seal made of NBR guarantees secure, leak-free connections, making it ideal for applications involving water and water mixed with cleaning agents. Fully compatible with popular plastic garden couplings, it offers seamless integration while delivering superior strength and resistance to wear. Perfect for use in industry, professional services, horticulture, and agriculture, the NiTO CLICK system provides a dependable and efficient solution wherever durable and easy-to-use water couplings are required.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe compact quick-connect socket of the DN 2.7 series 20KA is engineered for maximum efficiency and reliability in demanding applications. Featuring a double shut-off system with integrated valves in both the socket and the plug, it guarantees secure and leak-free operation, making it ideal for use with water, air, nitrogen, and other non-flammable gases. Its versatility is enhanced by the option of external or internal BSP or metric threads, ensuring seamless integration into various systems. With a flow rate of 165 l/min at 6 bar for air and 3 l/min for water, combined with a working pressure of up to 35 bar, this connector delivers consistent performance even under challenging conditions. The robust construction, using high-quality brass, AISI 301 stainless steel springs and rings, and AISI 420 stainless steel balls, ensures long-lasting durability and resistance to wear. NBR sealing provides reliable tightness, while the wide operating temperature range from -20°C to +100°C allows for use in diverse environments. Compact in size yet powerful in performance, the 20KA series quick-connect socket is the perfect solution for industries seeking safety, efficiency, and durability in fluid and gas handling systems.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe compact quick-connect socket series 20KA DN 2.7 with integrated valve ensures maximum safety and efficiency in demanding applications. Available in two practical versions – with a ribbed end for hose connection or with a nut end for thermoplastic hose – it offers versatile installation options. Designed for use with water, air, nitrogen, and other non-flammable gases, this coupling features a double shut-off system with valves in both the socket and the plug, preventing leaks and ensuring reliable sealing. It is important to note that the double shut-off version cannot be combined with the single shut-off type, as the valve will not open. With a flow rate of 165 l/min at 6 bar for air and 3 l/min at 1 bar for water (KV=0.18), the connector guarantees stable performance even under intensive operating conditions. Built from high-quality brass with AISI 301 stainless steel springs and rings, AISI 420 steel balls, and NBR sealing, it withstands working pressures up to 35 bar and temperatures from -20°C to +100°C. Its robust design, compact size, and reliable sealing technology make it an excellent choice for industries requiring precision, safety, and durability in fluid and gas handling systems.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick-connect socket series 21KB in Eurostandard DN5 (MINI) with hose end is a compact, high-performance solution designed for demanding industrial applications where space is limited but efficiency is crucial. Featuring a double shut-off system with integrated valves in both the socket and the plug, it ensures secure and leak-free connections, while preventing compatibility with single shut-off versions. Engineered for one-handed operation, it combines user convenience with reliable performance. Delivering an impressive flow rate of 170 l/min for air at 6 bar and 3.2 l/min for water, it guarantees high flow efficiency with minimal pressure drop. Built to withstand working pressures up to 35 bar, the socket is manufactured from durable brass with stainless steel springs and balls, ensuring long-lasting resistance to wear and corrosion. NBR sealing provides dependable tightness, while the wide operating temperature range from -20°C to +100°C makes it suitable for diverse environments. This robust and versatile connector is the ideal choice for industries seeking compact dimensions, maximum reliability, and superior flow performance.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick-connect socket series 21KB in Eurostandard DN5 (MINI) design offers a compact yet highly efficient solution for demanding industrial applications. Equipped with a double shut-off system featuring valves in both the socket and the plug, it ensures maximum safety and prevents unintended leakage, making it ideal for processes where reliability is critical. Designed for one-handed operation, it combines user convenience with outstanding performance, delivering an impressive flow rate of 170 l/min for air at 6 bar and 3.2 l/min for water with minimal pressure loss. With a working pressure of up to 35 bar, this connector guarantees durability and consistent results even under challenging conditions. Manufactured from robust brass with stainless steel springs and balls, and sealed with high-quality NBR, it provides excellent resistance to wear, pressure, and temperature fluctuations ranging from -20°C to +100°C. Its compact dimensions make it the perfect choice for installations where space is limited but high flow efficiency and reliability are essential.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick-release socket with double shut-off is designed for maximum safety and efficiency in pneumatic systems, offering a reliable Eurostandard DN7.2 profile with integrated valve technology. Equipped with a practical hose coupling, it ensures secure and leak-free connections for compressed air, nitrogen, and other non-flammable gases. The double shut-off mechanism, featuring valves in both the socket and the plug, guarantees controlled flow and prevents accidental leaks, while its intuitive one-hand operation up to 8 bar makes daily use exceptionally convenient. Built to withstand demanding conditions, the connector operates at a working pressure of 16 bar and delivers an impressive flow rate of 734 l/min (Pe=6 bar, Δp=1 bar), ensuring optimal performance in industrial applications. Crafted from durable brass with stainless steel pins and spring, and sealed with high-quality NBR, it offers long-lasting resistance to wear, corrosion, and temperature fluctuations ranging from -20°C to +100°C. This robust and versatile solution is ideal for professionals seeking reliability, safety, and efficiency in their pneumatic installations.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe quick-release socket with double shut-off in the Eurostandard DN7.2 profile is a reliable and versatile solution designed for pneumatic systems operating with air, nitrogen, or other non-flammable gases. Equipped with valves in both the socket and the plug, it ensures maximum safety and prevents unwanted leaks, while its intuitive one-hand operation up to 8 bar makes daily use fast and convenient. With a working pressure of up to 16 bar and a high flow rate of 734 l/min (Pe=6 bar, Δp=1 bar), it guarantees efficient performance even in demanding industrial environments. Manufactured from durable brass with stainless steel pins and spring, it offers long-lasting resistance to wear and corrosion, while the NBR sealing ensures tightness and reliability across a wide temperature range from -20°C to +100°C. Available with external or internal BSP or metric threads, this coupling provides flexible installation options, making it an excellent choice for workshops, production lines, and professional pneumatic applications where efficiency, safety, and durability are essential.
- Select options This product has multiple variants. The options may be chosen on the product page / DetailsThe two-sided shut-off quick coupling socket Series 25 DN 7.4 with external BSPT thread is designed for demanding applications where reliability, safety, and efficiency are essential. Its solid brass construction, combined with precision-engineered components such as AISI 301 steel springs and rings, AISI 420 steel locking balls, and durable NBR sealing, guarantees long-lasting performance even under intensive use. Thanks to the innovative ULTRA-FLO valve, the coupling ensures excellent tightness while delivering an exceptionally high flow rate of 780 l/min (Pe=6 bar, Δp=0.5 bar, air), making it ideal for laboratory equipment, liquid and gas sampling, as well as pneumatic tools. With a working pressure of up to 35 bar and an operating temperature range from -20°C to +100°C, it provides maximum versatility across a wide spectrum of industrial and laboratory environments. Engineered for precision and durability, this coupling socket combines ease of use with superior flow efficiency, ensuring seamless integration into professional systems where performance and safety cannot be compromised.
