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The CARRHILL PC51620 is a 3/4-inch Permasert mechanical 90-degree elbow fitting designed for polyethylene (PE) gas piping systems. This fitting creates a right-angle transition in underground or above-grade PE gas lines without requiring heat fusion equipment, making it a practical choice for field repairs, new installations, and tie-ins where fusion tooling is not available. The mechanical Permasert design allows licensed gas fitters and plumbers to complete the connection using standard hand tools. It is built to handle the demands of natural gas and LP gas distribution piping at residential and light commercial service points.
This fitting is intended for use in PE gas distribution systems where a 90-degree directional change is required in a 3/4-inch line. Typical applications include service lateral installations, meter set connections, and gas main tie-ins. It is suited for direct burial as well as above-ground service in protected locations. Installation is performed by qualified gas piping contractors and licensed plumbers working under applicable codes governing gas piping.
Designed as an OEM-style mechanical fitting for 3/4-inch polyethylene (PE) gas distribution piping systems.
Installation must be performed by a licensed plumber or gas piping contractor in accordance with IFGC requirements and applicable local codes. Shut off and verify zero gas pressure in the line before making any fitting connections. Follow the Permasert manufacturer torque and insertion depth procedures specific to the fitting series — do not over-tighten or under-insert the pipe. Inspect the completed joint for leaks using an approved gas leak detection solution before restoring service pressure.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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