Geo-Flo Products Corp.
Bag Set of 2 Flo-Link Double O-Ring x 1" Brass Female Pipe Thread Adapters with Check Valves
Used in conjunction with Geo-Flo Valve Boxes and Flow Centers
This specially-designed transition fitting provides leak-free union connections at the flow center, installed without tools (no need for pipe wrenches).
Manufactured in the USA
Geo-Flo Part number 4143
Check out other Flo-Link transition fittings in polyethylene, brass barb, PVC glue, etc.