Rain Bird 1HP Self Priming Lawn Sprinkler Irrigation Pump BPUMP1HP Brand_Arcmate The IOS-DDR has two relays

The IOS-DDR has two relays (equal to Dual Load Switch)

Sprinkler systems work on the idea that 110 volt AC is converted to 24-volt dc and sent down the wires leading to a solenoid attached to a valve at the appropriate time

User programmable high and low-speed events

Autovoltage selection 120-240 VAC

Air Movement & Ventilation

Rain Bird 1HP Self Priming Lawn Sprinkler Irrigation Pump BPUMP1HP Brand_Arcmate The IOS-DDR has two relaysBuilt for continuous operation for lawn sprinkling and water feature applications, Rain Birds self priming centrifugal booster pumps are perfect in applications where up to 70gpm are needed. Our pumps are 100% balanced at the factory for industry leading quiet operation, and every pump is factory tested to ensure plumbing and electrical systems are performing correctly. *All pumps must be primed (filling the cavity with water) before they are first