1-1/2" Male NPT Stainless Steel Close Nipple (Sch. 80)

SKU: P-WAT-2828
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$16.99

The 1-1/2" Stainless Pipe Nipple is a durable, high-strength fitting designed for connecting two female-threaded components closely together in a piping system. Its robust construction makes it suitable for use across multiple applications in the wash tunnel, notably as a component in the Ladder Rack Hot Water Retrofit Kit and other demanding fluid, steam, or gas lines.


Key Construction and Performance:


  • Material & Grade: Made from 304 Grade Stainless Steel to provide excellent resistance to rust and corrosion, ensuring longevity in the moist and chemical environment of the car wash.
  • Schedule 80: The pipe is Schedule 80, indicating a thicker wall for superior durability and high-pressure resilience.
  • Pressure & Temperature: Rated for an impressive Max Operating Pressure of 2,053 PSI and suitable for a wide temperature range of −20F to 650F.
  • Thread Type: Fully threaded with 1-1/2" Male NPT on both ends, allowing it to be used in air, natural gas, propane, steam, and water applications.
  • With a short length of 1-3/4 inches, this is considered a "close nipple," meaning there are no unthreaded spaces between the two NPT threads.
  • Product Type: Close Pipe Nipple / Fully Threaded Nipple
  • Application: Ladder Rack Hot Water Retrofit Kit and various wash tunnel piping
  • Port Size (Connection): 1−1/2" Male NPT on both ends
  • Length: 1−3/4"
  • Max Operating Pressure: 2,053 PSI
  • Operating Temp. Range: −20F to 650F
  • Material: Stainless Steel
  • Grade: 304
  • Schedule: Schedule 80
  • Dimensions: 1−3/4" L x 1−13/16" W
  • High-Strength: Schedule 80 wall thickness ensures durability and high-pressure capability (2,053 PSI).
  • Corrosion Resistant: Grade 304 Stainless Steel withstands chemicals and moisture.
  • Versatile Use: Suitable for air, gas, steam, and water systems.
  • Close Connection: Fully threaded for secure, immediate connection between two female ports.

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