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Pete’s Plug #400 Stainless Steel PT Test Plug with Neoprene Core

The Pete’s Plug #400 is the industry standard for obtaining fast, accurate pressure and temperature readings without shutting down active systems. Featuring a rugged 316 Grade Stainless Steel body, precision-engineered 1/4″ NPT threads, and a reliable Neoprene core, this compact 1-1/2″ PT test plug serves as a permanent, cost-effective alternative to installing dedicated gauge cocks and thermometer wells.

Features

  • 316 Grade Stainless Steel Body
  • Neoprene Core Material
  • 1/4" NPT Thread; 1-1/2" Length
  • Continuous temp. rating of -40F ~ 200F with the cap on, and 45F ~ 175F with the cap off.
  • Max temp. rating of 200F with the cap on and 175F with the cap off.
  • Max Pressure Rating of 1,500 PSI
  • Machined and assembled in the USA

Applications

  • Data Center HVAC and Hydronic Systems
  • Natural Gas Pipelines and Equipment
  • Water Treatment Facilities
  • Commercial Refrigeration Systems
  • Energy and Power Generation