Quick Connect ISO B Brass Couplings from RS with VITON^® fluoroelastomer seals, incorporating a poppet valve, mechanically-locking balls, suitable for use within environments from -15 to +180°C. The quick connect ISO B couplings are fully interchangeable with ISO 7241-1 series 'B' products, are designed to prevent connection or disconnection where residual pressure exists, and are very easy to connect or disconnect simply by pulling back on the outer sleeve.

No attempt to connect or disconnect RS Quick Connect ISO B Brass Couplings should be made where pressure exists in the hydraulic circuit. Suitable protective equipment should be worn, such as RS Latex/Neoprene mix Duomix gloves (475-738), eye protection such as the Bolle Acetate Full Face Visor (740-1407) or similar.