APS Bore Spacers are designed to support and cradle conduit for ease of installation, allowing optimal free flow of grout, thereby eliminating voids. Bore Spacers also maintain accurate conduit position and alignment that will result in a reduction of installation time, isolation, boosting efficiency and ensuring that the installation is performed correctly.

APS has now developed a new line of anti-corkscrewing rollers specifically designed for its Casing Spacers that fits into a smaller annular space while withstanding higher load strengths than any other isolation roller offered on the market. These new patent pending ApogeeAero® Roller Casing Spacers are cost competitive to traditional Casing Spacers with runners while still isolating the carrier pipe 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. Unlike traditional casing spacers, the design of the anticorkscrewing ApogeeAero® Casing Spacers eliminates the need for a guide or greasing of the casing pipe I.D., and decreases installatoin time, size of equipment, and overall cost of the project.

APS Casing Spacers center water and sewer pipes in casings with ease of installation, are virtually corrosion proof and provide insulating protection from a possible electrical shorting between the carrier pipe and casing. No special tools are needed, no grease is used, and they are easily bolted on by a single worker. APS Casing Spacers eliminate the need to fill the casing annulus with sand which is extremely labor intensive. Sand in the annulus also acts as an electrolyte thereby introducing unwanted current to the steel or ductile iron. Eliminating the annular fill allows for easy removal to repair or replace damaged pipes. With no need for this fill, APS Casing Spacers are your answer to lower installation costs with continued access for maintenance.