1 1/2" Coupling Check Valve Assembly - TH150 EasyPro Mag Drive Pumps (60-9700 GPH) 000 gallons and handles a

000 gallons and handles a maximum recommended flow of 250 gpm (15

20 foot power cords

Polyethylene underlay keep diffusers from settling into the muck and prevents sediment erosion during operation

Includes fitting to connect to 1/2" Vinyl or Poly Tubing

Dosage Rates: 1 gallon treats 4-acre feet (equivalent to 1-surface acre that averages 4-feet deep)

1 1/2" Coupling Check Valve Assembly - TH150 EasyPro Mag Drive Pumps (60-9700 GPH) 000 gallons and handles aThese units are designed to easily connect a pump that is in a skimmer or vault to a flexible or rigid PVC waterline. The check valve is important for stopping a backflow of water in the event of a power loss. Each unit has a heavy duty PVC Check Valve with a MNPT fitting that screws into the pump on one end, and a rubber coupling to connect to the water line on the other end. The table below shows which Check Valve Assemblies are compatible with