Olson Waterwell Pre-Assembled Manifold

(1 review) Write a Review
Add to Cart
$219.95 - $289.95




  • Michael - Jul 5th 2018


    I made the mistake of putting together my own box. It took me many hours and it is still leaking. See how the pipes come in through custom holes on opposite long sides instead of through those small holes on the short sides. It was a major hassle trying to get the pipes in thru the small holes and then connected to the valves. Save yourself the headache and get this one.


These factory-built, factory-tested, multi-valve assemblies make installation quick and easy. No need to purchase and assemble the components for installing multiple 1" control valves. The Olson Waterwell pre-assembled manifold is ready to connect to power and water sources.

Available with 3  or 4 electric (AC) valves..


  • Saves hours of expensive installation labor
  • Pre-tested before it leaves the factory
  • Compact, professional and convenient
  • Easily connects to an AC timer
  • Up to four 1" valves in one standard box


  • Flow Range: 0.5 to 30 GPM per valve
  • Pressure Range: 20 to 200 PSI
  • Dimensions: 17" L x 12" W x 12" H (for all boxes)
  • VOM3: Includes three 24 volt Olson AC valves, Assembly has 1" MPT inlet and 1" MPT outlets
  • VOM4: Includes four 24 volt Olson AC valves, Assembly has 1" FPT inlet and 1" MPT outlets

Customers Also Viewed

Related Resources

Drip Irrigation

How Do Irrigation Systems Work?

Jul 13th 2021

Water is crucial for growing plants. Even if you live in a region that gets substantial amounts of …
See More

Summer Gardening Tips 2021

Jun 10th 2021

Summer is always an exciting time for gardeners. As the air and soil warm, plants will grow at the …
See More
Drip Irrigation

Best Plants to Grow in a Greenhouse

May 25th 2021

Greenhouses have long been staples for nurseries and commercial growers. They allow these pros to …
See More
Drip Irrigation

What are the Environmental Benefits of Drip Irrigation?

Apr 20th 2021

Drip irrigation offers many benefits for gardeners, farmers and anyone else who grows things. But wh …
See More