This Check Valve Assembly is for the Signature Skimmer & the MicroPondless. Use with the following pumps Aquascape Pro 1500, 3000, 4500, 7500, Tsurumi 2PU, 3PN, 4PN, 8PN.
Manufacturer's Description
Replacement dual union check valve for 2" and 3" Check Valves.
Manufacturer's Description
Replacement dual union check valve for 2" and 3" Check Valves.