Is the BANJO Double Bolt with O-Ring, Type D8 compatible with couplings R28 and R29 and rated for 18 bar working pressure?

Yes. The BANJO Double Bolt with O-Ring, Type D8 is engineered specifically for couplings R28 and R29 and is rated for a working pressure of up to 18 bar. It features an integrated O-ring for reliable sealing and is made of nickel‑plated brass for corrosion resistance and durability, ensuring secure, leak‑free connections in demanding applications.

Can the BANJO Double Bolt with O-Ring, Type D8 be used in pneumatic systems with temperatures outside standard ranges (e.g., -20°C to 80°C)?

BANJO Double Bolt with O-Ring, Type D8 is designed for reliable sealing and durability within typical industrial ranges, but the provided description does not specify its certified operating temperature limits. The materials noted—nickel-plated brass body with an integrated O‑ring—suggest good corrosion resistance and mechanical strength; however, O‑ring performance depends on its elastomer type (e.g., NBR, EPDM, FKM). Standard elastomers tolerate approximately: - NBR: about -30°C to +100°C - EPDM: about -40°C to +120°C - FKM (Viton): about -20°C to +200°C If your pneumatic system operates slightly outside the example range (-20°C to +80°C), compatibility will hinge on the actual O‑ring material and any specific low/high temperature effects on sealing, flexibility and pressure rating. For reliable use outside standard ranges you should: 1. Confirm the exact O‑ring material and its temperature specifications from the manufacturer. 2. Verify that nickel-plated brass components remain suitable for your ambient/medium temperatures and any thermal cycling. 3. Test assemblies under intended temperature and pressure conditions or request manufacturer certification for the specific range. Without manufacturer-specified temperature ratings, do not assume safe performance beyond confirmed O‑ring and material limits.

BANJO Double Bolt with O-Ring, Type D8

All products, Banjo fittings/

Additional information

The Double BANJO screw with O-ring type D8 is a high-quality component designed for reliable performance in demanding applications. Engineered specifically for couplings type R28 and R29, it ensures a secure and leak-free connection, supported by the integrated O-ring that enhances sealing efficiency. Manufactured from durable nickel-plated brass, this screw combines excellent corrosion resistance with long-lasting strength, making it ideal for both industrial and technical environments. With a working pressure of up to 18 bar, it delivers consistent functionality even under intensive operating conditions. Its precise design guarantees easy installation and compatibility, while the robust construction provides confidence in safety and durability. This component is an excellent choice for professionals seeking efficiency, reliability, and superior material quality in fluid or pneumatic systems.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-2408102	Double BANJO screw D8, GZ BSP 1/8", 3 O-rings	-	-	In stock	Enquiry
MW-2408103	Double BANJO screw D8, GZ BSP 1/4", 3 O-rings	-	-	In stock	Enquiry
MW-2408104	Double BANJO screw D8, GZ BSP 3/8", 3 O-rings	-	-	In stock	Enquiry

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The Double BANJO screw with O-ring type D8 is a high-quality component designed for reliable performance in demanding applications. Engineered specifically for couplings type R28 and R29, it ensures a secure and leak-free connection, supported by the integrated O-ring that enhances sealing efficiency. Manufactured from durable nickel-plated brass, this screw combines excellent corrosion resistance with long-lasting strength, making it ideal for both industrial and technical environments. With a working pressure of up to 18 bar, it delivers consistent functionality even under intensive operating conditions. Its precise design guarantees easy installation and compatibility, while the robust construction provides confidence in safety and durability. This component is an excellent choice for professionals seeking efficiency, reliability, and superior material quality in fluid or pneumatic systems.