Euro Profile PB Carrier 1/4" BSP Female - 025S08DG13 Body Material: Aluminium Seals: Nitrile Interchangeability: TST 025 & 026, PREVOST ERP07, RECTUS 25 & 26, CEJN 320, JWL 520 & 530. Suitable for compressed air and low pressure water 2 Stage Safety Release • 1 - Shuts off air supply and vents air pressure • 2 - Disconnects Coupler Air Flow at 6 bar - 1800 L/m (Pressure Drop 0.5 bar)