Foster , SHD5 PLUG, 3/8″ MPT , Schrader Heavy Duty SHD5 Interchange Hose Couplings ( 1/2″ Flow, One Way Shut-Off ) , Standard Plug (Male Pipe Thread) , 3/8″ NPT

SHD series has a twist lock coupler which offers another option for minimizing the chance of hose-whip. These models are very resistant to accidental disconnection because the sleeves must be rotated, rather than retracted, to release the plug. In addition, the SHD couplers are push-to-connect automartic models designed for easy operation when using gloved hands. The SHD-DP socket dust plug can only be used for the 1/4″ sockets. The following are .pdf’s for: Specifications and Layouts – Industrial Interchange and Non Standard Interchange : Fluid Compatability Guide for Quick Disconnect Hose ; Schrader Standard SHD3 & Heavy Duty SHD5 Interchange Hose Couplings Catalogue.