Insert fittings are available on a wide variety of styles for our entire SIDR sized pipe. Pipe ends should be prepared for such fittings by cutting the pipe square using a cutter designed for use on polyethylene pipe or a fine toothed saw. All burrs and cuttings should be removed, as they will be detrimental to making good joints. Two stainless steel clamps are slipped over the end of the pipe. The pipe is then forced over the barbs of the fitting until it makes contact with the shoulder of the fitting. Immersing in hot water may allow the pipe to slip on more easily (Do not use any lubricant other than water). The clamps are tightened too provide a leak-tight connection. Care should be taken to see that the clamp screw positions are offset by 180°.

Pipe products of 160 psi and with a diameter of 1 1/2 or larger may require special heavy duty clamps to ensure a tight connection and prevent pipe pullout from the e fitting. Even under these conditions, special mechanical type fittings should be considered.

A variety of methods can be used to join our DR sized pipe. Heat fusion or mechanical type fittings are available upon request. Fusion procedures are available upon request. When using a mechanical type fitting, refer to the manufacturer's instructions.