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3/8" Stainless Close Nipple
The 3/8" Schedule 40 Welded Close Nipple (Fastenal Part #: N4W4-06-1.0) is a compact pipe fitting designed to join two female NPT threaded components with minimal gap clearance. Fully threaded end-to-end, this 1" close nipple allows for tight, space-saving installations in high-vibration and moisture-heavy equipment cabinets.
SKU: P-WAT-2107
Engineered as a replacement plumbing fitting for Tommy Car Wash Systems, this 3/8" close nipple is widely used across backroom utilities and wash bay infrastructure, including the Maintenance POD chemical injection racks and the overhead Bay Wash Gun Trolley hose manifold systems.
Key features and benefits include:
- Ultra-Compact Close Length: Fully threaded NPT design creates a minimal footprint between connected components, perfect for tight utility manifolds.
- Corrosion-Resistant 304 Stainless Steel: Built to withstand constant exposure to harsh detergents, wax chemistry, high humidity, and water spray without scaling or pitting.
- Schedule 40 Standard Wall: Delivers reliable pressure containment and structural integrity for industrial wash bay plumbing.
- Precision NPT Threads: Meets ANSI/ASME B1.20.1 standard male pipe threads for a leak-tight seal when properly torqued with thread sealant.
- Port Size: 3/8" Male NPT on Both Ends
- Material: Stainless Steel
- Grade: 304
- Schedule: Schedule 40
- Class: 150 lb.