Philmac is a global leader in the design and manufacture of specialized fittings for polyethylene and other non-metallic pipes. The Philmac 3G Compression fittings line-up is the next generation of water line compression fittings and offers the most advanced and interchangeable solutions available on the market today. Heat-Line is pleased to offer a wide range of Philmac 3G Compression style fittings designed for connection of polyethylene water pipes which includes SIDR IPS, OD IPS, and CTS normal dimension pipes. Philmac fittings are constructed out of highly developed thermoplastic material and feature a solid ergonomic grip and exceptional interchangeability.