Pondmaster® Diaphragm Kits for AP Series Air Pumps Yard Bright Contains stabilized vitamin C for

Contains stabilized vitamin C for immune system health and long life

Keep your Koi strong all winter by heating your pond

5" waste valve

2 4100gph 30' 22lb TH2502 230v 1

NOTE:  Three-phase pumps are high quality and heavy duty and they move a lot of water but please be aware that if you do not have three-phase electric you MUST use these pumps with a VFD control panel

Pondmaster® Diaphragm Kits for AP Series Air Pumps Yard Bright Contains stabilized vitamin C forThese diaphragm kits are repair kits for the Supreme and Pondmaster AP 20, AP 40, AP 60 and AP 100 Air Pumps. The diaphragms inside air pumps wear down over time, and eventually will develop tears; replacing the diaphragms returns the pumps to full potential. NOTE: The AP100 kit (item 14565) also can be used interchangeably with the EazyPro EPW10RK which has been discontinued. Customers looking for the EPW10RK can purchase the 14565. SKU UPC Code