Fast, safe vapor recovery is easy with probed hose couplers. Hose shank end bands to a vapour recovery hose and the probe automatically opens the poppet of the vapor check valve when coupled. The coupler comes in three sizes for use with most vapor check valves and hose configurations. The poppetted vapor return hose coupler design prevents vapor from escaping when disconnected. The probe automatically opens the vapor check valve when connected properly. The design also offers low restrictive vapor passage. The body and probe are made of heat-treated anodised aluminium with forged bronze cams and stainless steel pins, and the poppet has a replaceable fluorocarbon seal.