Poppet or ball valving couplers. «H types» are screwing couplers, «R and P types» are quick connecting couplers.
Fitted in standard with plastic dust caps and plugs.
Quick connecting couplers, poppet valving, fitted with safety sleeve lock to prevent from accidental disconnection (according to ISO 16028)
Quick connecting couplers, poppet valving, fitted with safety sleeve lock to prevent from accidental disconnection