Aquascape 48026 Dual Union Check Valve 2.0 for Pond, Waterfall and Water Feature Pumps

The heavy-duty, swing-style check valve flapper maximizes water flow through the valve when open, while preventing the backflow of water when the pump is shut off or during a power outage. Union connections on both both sides of the valve make pump and filter maintenance quick and easy without the use of tools. Features The innovative AquascapePRO Dual Union Check Valve 2.0 provides a professional pump and plumbing connection inside skimmer filter systems, as well as Pondless Water Vaults. The heavy-duty, swing-style check valve flapper maximizes water flow through the valve when open, while preventing the backflow of water when the pump is shut off or during a power outage. Union connections on both both sides of the valve make pump and filter maintenance quick and easy without the use of tools. Height extendable for larger filters and pumps Skimmer and Pump Installation Connects the pump to water feature plumbing Innovative reversible fittings allow for universal application Preve