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The NOMACO HDPECOUP2 is a 2-inch HDPE socket coupling designed for joining same-diameter pipe sections in water and fluid distribution systems. This fitting accepts pipe into each socket end, creating a secure, pressure-rated connection through heat fusion or solvent-compatible assembly depending on system specification. HDPE construction provides corrosion resistance and durability suited to both buried and above-ground installations. Plumbers and pipefitters install this coupling as a standard inline connector during new construction or repair work on polyethylene piping systems.
This socket coupling is intended for use in residential and commercial water service, irrigation, and general fluid conveyance applications where 2-inch HDPE pipe is specified. Its socket-style ends allow for straightforward field assembly and are well suited to wet or corrosive environments where metal fittings would be prone to degradation. Installation is common in municipal water service laterals, agricultural irrigation lines, and industrial process piping.
Designed as an OEM-style replacement or standard installation fitting for 2-inch HDPE piping systems in water service and fluid distribution applications.
Installation should be performed by a licensed plumber or pipefitter familiar with HDPE joining procedures. Shut off the water supply and depressurize the line before cutting or disassembling existing pipe sections. Follow the applicable IPC or local plumbing code requirements for HDPE fittings, including proper socket depth and fusion or mechanical assembly procedures. Do not overtighten mechanical assemblies or apply heat beyond the material tolerance of HDPE.
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