Quadruple 3-way valve Device to control up to 4 pumps at a time to any ALX controller.
Comprised of a small circuit board and solenoid valve in a sealed enclosure to control compressed air to each valve and pump. Devices are built and designed with chemicals in mind with enclosures that are waterproof and corrosion resistant for longevity and durability. Additional Devices can be added at any time by simply daisy-chaining them together for plug and play installation and replacement.
1 year manufacturer warranty