Grundfos Vertical Multistage Pressure Pump CRI1-21 304 SS Wetend EPDM Seals (3PH) Fan Leak Sealer has a very

Leak Sealer has a very high pH (about 12) so when you add it to your pool it takes on the pH of pool water (between 7

AP12 pump is a vertical single-stage stainless steel submersible pump with vertical discharge port and integrated submersible single phase canned motor in insulation Class F with thermal overload protection

Grundfos 011K4700

If using an automatic pool cleaner remove the cleaner from the pool

it softens deposits making them easy to remove

Grundfos Vertical Multistage Pressure Pump CRI1-21 304 SS Wetend EPDM Seals (3PH) Fan Leak Sealer has a veryGrundfos Vertical Multistage Pressure Pump is centrifugal pump with suction and discharge ports on same the level (in line) enabling installation in a horizontal one pipe system. Pump materials in contact with the liquid are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling and easy service and access. Power transmission is via a rigid split coupling. Pipework connection is via combined DIN ANSI JIS flanges. The pump