Teflon Ball Seals for SP0720/0730 - Set of 2 - Pre-1976 inlet-pipe-size_2 1/2" The K-1106 Kit tests for

The K-1106 Kit tests for phosphate using a color card comparator system and stannous chloride

are non-marking and can swivel 360 degrees which makes the reel very easy to maneuver

This is a Pentair Replacement Sta-Rite Lower Half Tank for Sta-Rite System:3 Modular SD Series D

This is a HangerLok (CLIC) Copolymer Pipe Hanger for 3 inch PVC pipes

They have removable cast iron flanges that are bolted to a sheet metal manifold

Teflon Ball Seals for SP0720/0730 - Set of 2 - Pre-1976 inlet-pipe-size_2 1/2" The K-1106 Kit tests forThis is a Hayward Set of 2 White Teflon Ball Seals for SP0720, SP0730, SP0735 Teflon Ball Seals. The Pressure Rating is 50 psi. These seals are for the ball valves manufactured pre 1976. For newer ball valves, the seals are item SPX0722P2.