A Variety of Specifications for Your Application
APS manufactures anti-corkscrewing roller casing spacers in various sizes to accommodate pipe diameters from 4 inches to 120 inches or larger and can satisfy specific customer requirements for practically every carrier pipe application, such as positioning multiple carriers or clusters with one casing, centering small carriers within large casing, positioning thermally insulated pipe without damaging the insulation, positioning gravity sewer to on-grade requirements, and much more.
Cost-Effective & Efficient
These low-profile, high-strength anti-corkscrewing rollers are cost competitive to traditional runners while still cathodically isolating the carrier pipes from the casing pipe.
Not only are they cost competitive, but they can carry heavy loads while reducing the coefficient of friction from .2 to .06 which is 70% less, thus increasing the average installation speeds from 3-5 ft. per minute to 15+ ft. per minute, reducing the size of equipment necessary to install carrier pipes & labor costs needed to push or pull carrier pipes.
Carrier pipe pushes are installed 5 to 7 times or more faster than casing spacers with runners and require no greasing of the casing pipe I.D.’s as many contractors typically do.