Cold Start Valve
Check Valves

Price: $10.33
Found under the following brands:
Conrader
1/8" Male NPT This valve allows easier starting and lowers amp draw by unloading any air in the pump head or in the supply line.
Conrader
1/8" Male NPT This valve allows easier starting and lowers amp draw by unloading any air in the pump head or in the supply line.