The universal industrial pressure gauge FM 631 with a 63 mm dial and bottom connection is a reliable measuring instrument designed in compliance with EN 837-1 standards. Its robust stainless steel AISI304 housing with glycerin filling ensures durability and long-term precision, even in demanding industrial environments. Resistant to shocks, vibrations, humidity, and sudden pressure surges, it is ideal for monitoring low-viscosity liquids, vapors, and gases that do not crystallize or corrode copper alloys. The glycerin filling stabilizes the pointer, minimizes wear of moving components under pulsating conditions, and protects the interior from condensation and corrosive atmospheres. With an accuracy class of 1.6, a wide operating temperature range from -40°C to +65°C, and a medium temperature tolerance up to +60°C, this gauge guarantees dependable performance in diverse applications. Featuring a clear plexiglass window, brass connection GZ 1/4" BSP (EN ISO 228-1), and a precise brass-copper alloy mechanism, it combines functionality with resilience. To ensure optimal operation, the measurement range should be matched to the working pressure: continuous or slowly changing pressure up to 75% of the scale, pulsating pressure up to 60%, and pressure impulses not exceeding the maximum range. This makes the FM 631 an excellent choice for industries seeking accuracy, reliability, and efficiency in pressure monitoring.

The threaded adapter provides a reliable internal and external connection for pressure gauges, fully compliant with the EN 837-1 standard, ensuring seamless integration with a wide range of measuring devices and accessories. Engineered from high-quality AISI 316Ti stainless steel, it guarantees exceptional durability, resistance to corrosion, and long-lasting performance even in demanding environments. Its precise design enables the secure installation of pressure gauges, valves, taps, and other compatible components, while also allowing easy adaptation to sockets of different sizes. Suitable for use with non-aggressive liquids and gases, this adapter offers maximum versatility and safety, making it an essential solution for industrial applications where accuracy, reliability, and compatibility are key.

The steel needle shut-off valve with manometer connection is designed for reliable use in hydraulic systems, serving as an effective isolating element that safeguards the manometer from overloads and sudden pressure surges during operation, while also enabling quick and safe replacement when needed. Available in two configurations—the straightforward FT290 and the 90° angled FT291—it offers flexibility for different installation requirements, including convenient panel mounting via the thread located beneath the knob. Manufactured from durable galvanized carbon steel with a robust carbon steel needle and a high-quality polyamide 66 knob, the valve ensures long-lasting performance even under demanding conditions. Sealing is provided by NBR/PTFE components, guaranteeing tightness and resistance to wear. With a working pressure capacity of up to 350 bar and an operating temperature range from -20°C to +100°C, the valve delivers dependable functionality across a wide spectrum of applications. For environments requiring enhanced corrosion resistance, the product is also available in premium AISI 316 stainless steel upon request, making it a versatile and secure solution for professional hydraulic installations.

This special adapter enables the direct connection of a pressure gauge to a hydraulic system, ensuring reliable and precise measurement under demanding conditions. Its innovative design with a restricted oil flow channel effectively reduces sudden pressure surges, protecting both the system and the measuring device from damage. The rotating nut provides flexibility in positioning the gauge, allowing for optimal readability and convenient installation even in tight spaces. Manufactured from durable galvanized steel and equipped with high-quality NBR sealing, the adapter guarantees long-lasting performance and resistance to wear. It operates efficiently within a wide temperature range from -20°C to +100°C, making it suitable for diverse industrial applications. For environments requiring enhanced corrosion resistance, the adapter is also available on request in premium AISI 316 stainless steel, offering an ideal solution for industries where durability, safety, and precision are essential.

The internal and external threaded nipple is a reliable solution for mounting pressure gauges with a standard connection in compliance with EN 837-1, ensuring secure and precise installation even in demanding applications. Designed to enable the attachment of a pressure gauge to a larger socket, it features an internal thread d1 where the gauge is mounted. The innovative self-sealing mechanism, achieved through the conical design at the bottom of hole d1 pressing into the centering hole of the gauge connection, guarantees tightness without the need for additional sealing materials. Both threads d1 and d2 are reinforced with a special adhesive to prevent loosening, providing long-term stability and safety of use. Manufactured from high-quality AISI 316Ti stainless steel, the nipple offers excellent resistance to corrosion and durability, making it suitable for continuous operation with non-aggressive liquids and gases. Its versatility allows for the installation not only of pressure gauges but also taps, pressure valves, and other compatible accessories, making it an indispensable component in industrial systems where reliability, precision, and safety are essential.