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The PRO-SOURCE 90381500509 is a 2-inch Schedule 80 PVC pipe union designed for use in pressurized fluid piping systems where a removable, leak-resistant connection is required. The union features an EPDM O-ring seal at the mating face, which provides a reliable compression seal without the need for thread sealant at that joint. Both end connections are slip-style, sized to accept 2-inch PVC pipe for solvent-weld assembly. At 1.39 pounds, this fitting is well-suited for plumbing, chemical feed, pool and spa circulation, and industrial process lines where PVC Schedule 80 is specified for added pressure and impact resistance.
This union is intended for applications that require periodic disassembly of piping sections without cutting pipe — typical in pump isolation, filter manifolds, chemical dosing stations, and pool or spa equipment pads. Schedule 80 wall thickness makes it appropriate for higher-pressure service compared to Schedule 40 fittings. Licensed plumbers, pool service technicians, and industrial maintenance professionals install this fitting in both residential and light commercial contexts wherever PVC pressure piping is used.
Designed as an OEM-style replacement or new-installation fitting for 2-inch Schedule 80 PVC pressure piping systems using slip-end solvent-weld connections.
Installation should be performed by a licensed plumber or qualified technician familiar with PVC solvent-weld procedures. Shut off and depressurize the piping system completely before disassembling or installing this union. Use PVC primer and solvent cement rated for Schedule 80 fittings on the slip ends, and allow full cure time before pressurizing per the cement manufacturer instructions and applicable plumbing code. Do not over-torque the union nut, as PVC threads are susceptible to cracking under excessive force.
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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