Aquascape Grande Skimmer Check Valve Assembly 3"
Aquascape 3" Check Valve Assembly connects the Tsurumi 12PN pump to the large pondless waterfall plumbing. Includes dual-union check valve so the pump can be disconnected without draining the plumbing going up to falls.
Works with Aquascape Waterfall Vault with Extension, Large Snorkel Vault and Grande Pond Skimmer. Includes quick disconnect union for easy pump maintenance.