PSI Non-Metallic Casing Spacers/Isolators

Model PE

High density (linear), injection molded virgin Polyethylene casing isolators/spacers provide positive electrical isolation, high abrasion resistance and low coefficient of friction for a wide variety of double containment carrier/casing pipe applications. They are extremely light in weight and easy to handle during installation.

A ribbed inner surface prevents slip-page and guards against carrier pipe coating damage while the outer surface may include any one of several molded runners to accommodate 2" (50.8 mm) x 4" (101.6 mm) or larger carrier/casing differentials. One piece solid molded segments provide for maximum load bearing. Hardware includes cadmium plated steel bolts and nuts. A screwdriver is the only tool needed for installation.

Model HT

Polycarbonate is used in the manufacture of the Hi-Temp isolators/spacers giving them the ability to be used for applications that may reach 280 degrees F. (138° degrees C.). In addition to heat resistance, they also offer excellent electrical isolation, high abrasion resistance and low coefficient of friction for a wide variety of double containment carrier/casing pipe applications. Light in weight and easy to handle during installation, Model HT casing isolators also feature ribbed inner surface that prevents slippage and guards against carrier pipe coating damage. The outer surface may include any one of several molded runners to accommodate 2" (50.8mm) x 4" (101.6mm) or larger carrier/casing differentials.

Model AZ

Model AZ non-metallic casing spacers are designed for use with water and sewer pipes 3.85” (9.78cm) to 13.75” 34.9cm) in diameter. They are an economical alternative to banded wood skids and stainless steel bands for inserting pipes into casings. AZ spacers also eliminate the need for sand or grout filling of the annular space in the casing. All are adaptable to a wide variety of carrier pipe O.D.’s found on PVC Pressure/Sewer Pipe, DI-Ductile Iron, C-900, P.E., and IPS Steel Pipes.