Controllers

The Pump Start Relay automatically synchronizes your pump for watering with your automatic sprinkler timer. It is compatible with 24-volt sprinkler...

PUMP START RELAY   For smaller systems that require a pump, Hydro-Rain offers a pump start relays for pumps up to 2 HP. Our pump start relay e...

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it’s imperative to include a relay that can be count...

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it’s imperative to include a relay that can be count...

Spec Sheet Install Manual The Pump Start Relay enclosure is constructed with a corrosion resistant, UV resistant, shockproof material. The rain-ti...

Spec Sheet Install Manual Rain Bird pump start relays work with a lawn controller’s start/stop command to facilitate the electrical path from the ...

Spec Sheet Install Manual Rain Bird pump start relays work with a lawn controller’s start/stop command to facilitate the electrical path from th...

Spec Sheet Install Manual The Dual Pole Pump Start Relay offers 110 or 220 voltage in one unit giving you flexibility for your pump installations...

Spec Sheet Install Manual The Pump Start Relay enclosure is constructed with a corrosion resistant, UV resistant and shockproof material. The rain...

When a system requires the use of a booster pump or pulls water directly from a creek or pond, it’s imperative to include a relay that can be count...