Zoro Select
Zoro Select 1-1/2 x 1 x 1 FNPT Galvanized Reducing Tee
Galvanized malleable iron reducing tee joins 1-1/2 in., 1 in. and 1 in. FNPT pipes, rated 300 psi at 150 °F with UL, FM, NSF-61 and AB1953 listings
- ColorSilver
- TypePipes, Valves & Fittings
- Galvanised malleable iron body resists corrosion for long service life
- FNPT connections on three ports simplify threaded pipe assembly
- Rated 300 psi at 150 °F WOG for reliable pressure handling
- Meets ASTM A-197, ASME B 16.3 and B 16.4 standards for quality assurance
- UL listed, FM approved, NSF-61 and AB1953 certified for potable water use
Galvanized Malleable Iron Reducing Tee
This galvanized malleable iron reducing tee connects three pipe sections with female NPT threads. The body meets ASTM A-197 and ASTM A47 standards. It is rated for 300 psi at 150 degrees Fahrenheit WOG and 150 psi saturated steam. UL Listed, FM Approved, and NSF-61 and AB1953 compliant.
Suits potable water and steam systems
Plumbers and maintenance teams use this Class 150 fitting for potable water lines and low-pressure steam. The NSF-61 and AB1953 listings confirm lead-free compliance for drinking water. Installers needing a different pipe size combination or a non-threaded connection type should select another fitting.
300 psi WOG pressure rating
The maximum working pressure of 300 psi at 150 degrees Fahrenheit WOG determines if this tee handles the system load. The 150 psi saturated steam rating sets the limit for steam service. Verify both values against your design pressure before installation.
Highlights
- Galvanised malleable iron body resists corrosion for long service life
- FNPT connections on three ports simplify threaded pipe assembly
- Rated 300 psi at 150 °F WOG for reliable pressure handling
- Meets ASTM A-197, ASME B 16.3 and B 16.4 standards for quality assurance
- UL listed, FM approved, NSF-61 and AB1953 certified for potable water use
Specifications
| Brand | ZORO SELECT |
|---|---|
| Color | Silver |
| Type | Pipes, Valves & Fittings |
Questions about this item
Does the galvanized malleable iron body run hot or make noise when water flows continuously at 300 psi?
The fitting is a passive component with no moving parts, so it generates no noise or heat of its own during continuous flow at the rated 300 psi.
What pipe threads must already be on the supply lines to connect this reducing tee?
All three ports use FNPT threads — 1-1/2 inch on the run and 1 inch on both the run and outlet — so the mating pipes need matching MNPT threads.
Will this Class 150 tee mate with older black-iron pipe that follows ASME B 16.3 and B 16.4?
Yes, it meets ASME B 16.3 and B 16.4, so it threads directly onto legacy pipe built to those same standards.
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