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Midland Metal 40-164 40164 2” X 4" Red Brass Pipe Fitting Plumbing Nipple
- 2” X 4" NPT Red Brass Nipple Plumbing Pipe Fitting
- 2" Diameter X 4" Long
- Nipple for connecting and extending plumbing pipes.
- This fitting has NPT threads for creating tighter seals than straight threads.
- Meets NSF/ANSI 61 for use in drinking water supplies of pH 6.5 and higher.
- Male National Pipe Taper (NPT) threads for connecting to female threaded pipes and fittings.
- Red brass is easier to clean than regular brass and more corrosion resistant than stainless steel.
- Chemical analysis is 85% copper, 15% Zinc and conforms to federal Specifications WWN-351.
- Made of Alloy 230 from seamless red brass pipe for greater ease in machining than yellow brass.
- Meet ASTM B687-97 and MS51846 for standard brass nipples, and MS51872 for extra heavy brass nipples.
- Brass nipples are in compliance with California's Health & Safety code section 116875 (AB1953) and Vermont Act 193.
- Manufacturer: Midland Metal Mfg
- Model Number: Red Brass Nipple
- Part Number: 40-164, 40164
- Also Known As: 11220X0040RR, 113-M4, 201840, 2032-400, 350625 4422424, 4568K285, 4940, 6.61873E+12, 6618732429800, 700904, 86NI4020040C, BRN-2040, NA-2040, NBR084