Pro Poly Guard Rust & Scale Preventer Powder-5 lb- Case of 6 12 Months Refrigerant: R134a

Refrigerant: R134a

Lead Reduction

The R16-200-R50A has a factory preset

and other particulates for longer runs and fewer change-outs

It is a mechanical control that controls the output on the Classic Series pumps

Pro Poly Guard Rust & Scale Preventer Powder-5 lb- Case of 6 12 Months Refrigerant: R134aMixing: Poly Guard scale preventer powder should be dissolved at a rate of 1. 5 pounds per 5 gallons of water. The solution should be held in a solution tank and injected into the water system. Corrosion Control: Poly Guard scale preventer powder is applied through a chemical feed pump downline from the well pump. Poly Guard is normally fed at a rate of 1 pound (1. 5 cups) per 40,000 gallons of water. The feed rate should increase to 1 pound per