JB Series Centrifugal 1/3 HP Pump 115/230 Volts Medium Head - 1-1/4 x 1 Inch height_4 1/2 Feet The Salt PockeTester measures the

The Salt PockeTester measures the Sodium Chloride level in salt water pools with a range from 0 to 9

It is best on large debris and course sand and grit

Seven grids are required

The water tubes are placed around the perimeter of an inground winter pool cover keeping it from sinking into the pool

JB Series Centrifugal 1/3 HP Pump 115/230 Volts Medium Head - 1-1/4 x 1 Inch height_4 1/2 Feet The Salt PockeTester measures theThe Sta Rite JB Series Model JBMB 56S Centrifugal 1 3 HP medium head pump, 115 230 Volts, with 1 1 4 x 1 inch port size, is made of heavy duty cast iron and features a Silicon Bronze impeller with shaft seals rated for temperatures to 225 degrees F. These medium head pumps deliver up to 110 feet of head with capacities to 140 GPM. The Silicon Bronze impellers and viton seals allow for higher heat capacities. The Sta Rite JB Series pumps have drain