- 3/4" slip ends for pvc, or use barb adapter for 3/4" vinyl or high pressure tube.
- 1/2 lb. spring , stainless steel, Flo-Control Brand.
- Common in spas with circulation pump heater loops.
- May be mounted in any direction, flow arrow marked on body.
- MFG # 1011-07, Replaces 670686011074 , 68510 , 9429-0.