

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The PRO-SOURCE 90381600909 is a two-piece PVC pipe flange sized for 3-inch pipe with Schedule 80 wall thickness ratings and slip end connections. Flanges of this type create a bolted, separable joint between pipe sections or at equipment connection points, allowing disassembly for maintenance or inspection without cutting pipe. The PVC construction resists corrosion and chemical attack, making it appropriate for water treatment, chemical handling, and industrial process lines. The two-piece design simplifies installation on existing pipe runs where a one-piece flange cannot be rotated into position. This fitting is handled by licensed plumbers and pipefitters working on PVC pressure systems.
This flange is suited for residential and commercial plumbing systems, industrial process piping, and irrigation infrastructure where Schedule 80 PVC fittings are specified. Slip end connections accept standard 3-inch PVC pipe that is solvent-welded into the socket bore. Typical applications include pump discharge and suction flanges, valve isolation points, and equipment tie-ins where periodic disconnection is required. The fitting weighs 2.55 pounds and ships as a single unit.
Designed as an OEM-style replacement fitting for Schedule 80 PVC piping systems using 3-inch nominal pipe with slip end connections.
Installation is performed by licensed plumbers or pipefitters in accordance with applicable plumbing codes such as the IPC. Depressurize and drain the system fully before cutting into any existing pipe run. Solvent-cement joints require proper primer and cement rated for Schedule 80 PVC, and must cure fully before the system is returned to service. Bolt torque on the flange faces should follow the gasket and flange manufacturer recommendations to avoid cracking the PVC flange ring.
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.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!