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The PRO-SOURCE 90340600409 is a Schedule 80 CPVC pipe tee designed for pressure piping systems that require corrosion-resistant fittings. Sized at 1-1/2 inches, this tee features female iron pipe thread (FIPT) end connections on all three ports, allowing threaded assembly without solvent cement. CPVC construction provides strong resistance to chlorinated water, mild acids, and many industrial fluids, making it suitable for both hot and cold water service. Plumbers and pipefitters install this fitting where a branch takeoff is needed in a threaded CPVC run. The Schedule 80 wall thickness delivers higher pressure ratings than Schedule 40 of the same size.
This tee is used in residential and light commercial plumbing, industrial process piping, and chemical distribution lines where CPVC is the specified material. Typical installations include domestic hot and cold water distribution, irrigation headers, and low-pressure chemical transfer systems. All three ports are FIPT, so the fitting threads onto compatible Schedule 80 CPVC male-threaded pipe, nipples, or fittings. It is well suited for retrofit and new construction jobs where a solvent-weld connection is not preferred or practical.
Designed as an OEM-style replacement and new-construction fitting for Schedule 80 CPVC threaded piping systems with 1-1/2 inch nominal pipe size.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and ASTM F439 standards for CPVC fittings. Shut off and depressurize the supply line completely before removing any existing fitting. Use CPVC-rated thread sealant tape or compound on all male threads before assembly — do not use petroleum-based pipe dope, which can degrade CPVC. Hand-tighten first, then snug with a strap wrench; avoid over-torquing, which can crack the fitting body.
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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