

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 NIBCO INC T00030J is a CPVC pressure coupling designed for use in both hot and cold water distribution systems. This fitting connects 1/2-inch CPVC pipe runs and maintains pressure integrity in residential and light commercial plumbing installations. Sold in a 10-piece contractor pack, the T00030J is suited for jobs where multiple fittings are needed on a single service call or new construction rough-in. The CPVC material handles the elevated temperatures common in hot water supply lines while remaining code-acceptable for cold water applications as well.
This coupling is used in residential and light commercial plumbing systems wherever 1/2-inch CPVC pipe is the specified material. Typical installation scenarios include new construction water supply rough-in, re-pipe work, and repair of existing CPVC distribution lines. The contractor pack format reduces per-unit cost and ensures enough fittings are on hand for multi-fixture jobs without multiple supply runs.
Designed as an OEM-style replacement and standard fitting for 1/2-inch CPVC pressure piping systems used in hot and cold water distribution.
CPVC fittings are installed by licensed plumbers following local plumbing codes and IPC requirements. Shut off the water supply and depressurize the line before cutting and fitting. Solvent-cement the coupling using CPVC-rated primer and cement per the cement manufacturer and code requirements. Do not use PVC cement in place of CPVC-rated solvent cement, as this will result in a non-compliant and potentially failed joint.
Thanks for subscribing!
This email has been registered!