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Load Type
Low Voltage - Relay
Water & Irrigation Type
Water & Irrigation Accessories
Outdoor Rated
Relay Output Support
# of Relays
1 Relay
Control Method
Control Systems / Relay
24V DC
Ease of Installation
Beginner (Installs < 10 minutes)
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Automatically Activates Pump for Watering
Orbit Irrigation 57009 WaterMaster Pump Start Relay
Orbit Irrigation 57009 WaterMaster Pump Start Relay
Orbit Irrigation 57009 WaterMaster Pump Start Relay
Item# 31225
Price: Normally $61.33 
Hot Deal $32.29
Free shipping on orders over $175 - See Details


  • Weather-resistant plastic case
  • Compatible with 24 Volt sprinkler systems
  • For outdoor use only

Essential Info

Orbit's WaterMaster is a complete line of easy-to-use underground irrigation products, including sprinkler timers, valves, accessories, tools, and a wide variety of sprinkler head options. WaterMaster products are innovative, easy-to-use, and engineered for durability and performance.

The Pump Start Relay automatically synchronizes your pump for watering with your automatic sprinkler timer. It is compatible with 24 Volt sprinkler systems and has a weather-resistant plastic case for outdoor installation.


Important notes:
Defective exchanges for identical item within 30 days of purchase. After 30 days, please contact the manufacturer.
Manufacturer contact information: Orbit Irrigation Products, Tel: (800) 488-6156


3 Ratings
5 star: 33%  (1)
4 star: 0%  (0)
3 star: 33%  (1)
2 star: 0%  (0)
1 star: 33%  (1)
Average Customer Rating
(3 customer ratings)
Share your thoughts with other customers
DAVID -- jefferson, TX   4/18/2013
Great buy
jerry -- eatonton, GA   7/7/2011
Completely quit after 5 years.
william r. white -- fort walton beach , fl   5/18/2011
You left out a key item in that you don't diagram the internal relay set up and the input voltage source. I would prefer a diagram showing the voltage in and the relay voltage to the pump including all internal connections.

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