Advance Tabco
Advance Tabco FC-1-1818-X Wall Mounted Sink 18 in x 18 in, 304
- Silver
$790.99
0.00941431BTC
In stock
Value Brand
Value Brand Brass Coupling 1/2 in Female NPT Class 150 Pack 10
A pack of ten brass couplings with 1/2 inch female NPT threads rated to Class 150
- TypeOther
- Brass construction resists corrosion for long service life
- Class 150 rating handles standard residential water pressure
- 1/2 in Female NPT threads connect to common pipe sizes
- Pack of 10 fittings covers multiple installation points
- California Prop 65 notice included for regulatory compliance
Brass Coupling Pack of 10
These brass couplings join two half-inch female NPT threads in a straight line. They suit plumbers and maintenance teams who need reliable joints for water, air or inert gas lines. The Class 150 rating covers typical low-pressure residential and light-commercial systems. Ten pieces per pack reduce repeat ordering for multi-point installations.
Thread Seal and Pressure Handling
Brass construction resists corrosion from treated water and condensation better than plain steel. Tapered NPT threads create a mechanical seal that tightens under pressure up to the Class 150 limit. No moving parts means silent operation and zero power draw. The material withstands normal temperature swings in domestic hot and cold supply lines.
Sustained Service Behaviour
Under continuous pressure the joint remains tight without creep because the metal-to-metal thread engagement does not rely on compressible gaskets. Thermal cycling from seasonal temperature changes does not degrade the brass body or thread form. The pack quantity supports long-term maintenance stocks so replacements match the original specification exactly.
Highlights
- Brass construction resists corrosion for long service life
- Class 150 rating handles standard residential water pressure
- 1/2 in Female NPT threads connect to common pipe sizes
- Pack of 10 fittings covers multiple installation points
- California Prop 65 notice included for regulatory compliance
Specifications
| Brand | ZORO SELECT |
|---|---|
| Type | Other |
Questions about this item
How do I install the 1/2 in Female NPT coupling without cross-threading the brass threads?
Start the coupling by hand for at least three full turns to align the NPT taper, then tighten with a wrench no more than one to two turns past hand-tight to avoid stripping the soft brass.
Will the brass coupling need replacement due to dezincification or mineral buildup in hard water?
Brass resists corrosion but can dezincify over years in aggressive water; inspect annually for green patina or leaks and replace the fitting if threads show pitting or the joint weeps.
At what pressure will the Class 150 rating become the limiting factor during sustained use?
The Class 150 rating caps continuous working pressure at 150 psi; sustained pressure above that level risks joint failure even if the brass body remains intact.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
