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Reliable pump activation for irrigation systems that need a booster pump or draw from surface water. The Hunter PSR-22 is a double-pole, single-thr...

The Hunter PSR-52 Pump Relay delivers dependable pump activation for irrigation systems that require booster pumps or direct water sourcing. Engine...

Reliable booster for irrigation systems that need extra start power. The PSR-B Pump Start Relay Booster supplies a local transformer and solid-stat...

The Hunter PSR-53 is a dependable pump start relay designed for irrigation systems that require a booster pump or direct-source pumping. Engineered...