Philmac Water Pipe Fittings Female Elbow for use with Both Imperial and Metric Pipe Metric/ImperialTM incorporates all the benefits of Philmac’s Slide & Tighten Alkathene technology. No pipe preparation is needed and no force is required to push the pipe past the seal, so installation could not be faster or easier. Simply insert the pipe into the fitting and then tighten the nut by hand and firmly with a wrench. Patent protected the Metric/ImperialTM plastic compression fitting is the product of the company’s unrelenting commitment to continuous improvement and a culture based on innovation and ingenuity. For fast and easy connections between metric and imperial polyethylene
