310-49

Use Foster 310 Series 3/8" x 1/2" Hose I.D. Steel Hose Stem Plugs for a secure fit. The 310 Series Sockets are available manual or automatic to connect designs and interchange with 3/8" body size ARO 310 series plugs. Type: One-Way Shut-Off Rated Pressure: 300 psig Temperature Range: -40° to +250° Locking Device: Stainless Steel Pins Requires Hose Clamp (See page 200 of Catalog for typical hose clamps)