White PVC Swing Check Valves, Female Threaded Ends (FPT) Size:1-1/4" FPT High quality filter brushes from

High quality filter brushes from Black Knight

Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high temperature and pressure

Thermal protection is built into all SP pumps to ensure that the pump will protect itself from thermal damage

fish hatcheries and game fish ponds

Amps Input/

White PVC Swing Check Valves, Female Threaded Ends (FPT) Size:1-1/4" FPT High quality filter brushes fromCheck 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 external pump