Evolution Aqua Dual Union Check Valves Little Giant SKU Model Max Pond Size

SKU Model Max Pond Size Air Flow

11" R800109 50 Watts 10-20 gallons 120V/60Hz 0

5" H Maximum Pump Flow 1800gph Maximum Pond Volume 1200 gallons

The ProLine™ PRO5000 Skimmer cleans and filters your pond from surface debris and other particulates

Outer 87"W 47"D 90"H

Evolution Aqua Dual Union Check Valves Little Giant SKU Model Max Pond SizeEvolution Aqua check valves are essential when using a waterfall filter in conjunction with a pond skimmer. The check valve will prevent water in the filter from back flowing into the skimmer when the pump is switched off and keep water in bogs when the pump is turned off and other purposes. Check valves are also essential when an external pump is being used. The check valve prevents the water from draining back into the pond or reservoir, keeping the