Complete Aquatics Dual Union Check Valve Kits Size:2" Dual Union Check Valve Kit "A" All joints are hand-welded

All joints are hand-welded

Small Pellets: Approximately 3

Lower pH of 3

Keeps pond water clean and algae free

Complete Aquatics Dual Union Check Valve Kits Size:2" Dual Union Check Valve Kit "A" All joints are hand-weldedComplete Aquatics Check Valve Assemblies take all of the guess work out of fitting selections for all Complete Aquatics pumps. There are several different sizes of Check Valve Assembly. The 2" Check Valve Kits "A" and "B" are designed for optimal water flow and solids passing capabilities. SKU Description Recommended Use CV00719 1. 5" Check Valve Assembly JuniorPond or JuniorFalls CV00701 2" Check Valve Assembly 'A' ProficientFlow Pumps CV00702 2"