Galvanized Pipe Repair Coupling, 3/4-In. Compression Fittings - Galvanized K-37 Septic Tank Treatment is

K-37 Septic Tank Treatment is specifically designed to restore the natural balance within septic tanks by promoting the efficient and rapid breakdown of solids

Works with your screw driver

Fits stopcocks

Applicable ASTM Standard C564-88

5 Minimum At 60 PSI

Galvanized Pipe Repair Coupling, 3/4-In. Compression Fittings - Galvanized K-37 Septic Tank Treatment is3 4" compression, galvanized pipe, repair coupling, extra heavy duty long pattern steel body with malleable iron nuts & rubber gaskets, rated at 125 psi at temperatures up to 210&degree. Fahrenheit, iron pipe, sizes for use in any piping or repair application on galvanized pipe.