Campbell 150 psi Air Volume Control for Tanks up to 80 Gallons Concrete Accessories 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

Two large flap pockets on front for storage

Material is Rigid PVC

1/4' x 25' 120 P

OPTIX is available in a wide range of thicknesses and sizes

Campbell 150 psi Air Volume Control for Tanks up to 80 Gallons Concrete Accessories K-37 Septic Tank Treatment isBrady nonrepairable style. Zinc plated steel construction, buna n diaphragm and air valve. Brass spring and orfice (model No. AV45). Built in ball check valve (model No. AV100). Temperature maximum 140 deg., pressure maximum 150 P. S. I.