Square Head Plug, 4 In, NPT, Black Iron0318902723 646494
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|Item||Square Head Plug, Cored|
|Material of Construction||Black Malleable Iron|
|Max. Pressure||300 psi @ 150 Degrees F WOG, 150 psi Saturated Steam|
|Standards||UL: FM Approved: ASME B16.3|
|Compliance||Certified For Use In Potable Water Applications in CA and VT|
- Black fittings are interchangeable with black cast-iron or steel. NPT connections. For low-pressure plumbing applications including air, water, natural gas, and steam.
- Max. pressure: 300 psi WOG at 150 F; 150 psi saturated steam
- Anvil Domestic Black
- UL Listed; FM Approved; meet ASME B16.3.