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Model 40-4142-24 3/4" ID (1" OD) High BTU Stainless Steel Gas Connector 3/4" MIP x 3/4" FIP (24" Length)

This 1 inch OD, 3/4 inch ID, durable, corrosion-resistant stainless steel gas connector is configured with 3/4 inch MIP x 3/4 inch FIP adapters and is 24 inches in length. Designed with safety in mind, this CSA approved gas connector is commonly used for the installation of appliances requiring a high BTU.

  • Tubing Annealed, 304 stainless steel (ASTM A240)
  • Flare nuts - Brass or plated steel
  • Adapters - Brass or plated steel
  • Approved for indoor and outdoor use
  • Operating temperature with adapters: -40°F to 150°F
  • 100% leak tested
  • When installing a new appliance or when an existing appliance is moved to a new location a NEW gas connector must be used per manufacturer’s installation instructions and per product standards ANSI Z21.24/CSA 6.10 and ANSI Z21.75/CSA 6.27.
  • Avoid repeated bending, flexing, or extreme vibration. Do not use on portable gas generators due to excessive vibration
  • Not suitable for moveable installations. Not NSF certified.
  • Designed for high BTU demand
  • Exclusive No-Neck® design increases flexibility
  • CSA design-certified Durable 304 stainless steel tubing
  • More corrugations per inch increase flexibility and extend service life

  • Boilers
  • Gas Meters
  • Furnaces
  • Commercial

Water Heaters:
  • Gas packs/Rooftop HVAC units
  • Tankless Water Heater
  • Stationary Standby Gas Generators
  • Specifically designed for application with a significant BTU requirement. Can supply up to 1.5 million BTU (natural gas) or 2.4 million (propane), depending on length.
  • Eliminates the need for pipe nipples, 90’s and elbows.
  • Pre-fabricated gas connector means no field threading, cutting or assembly of CSST fitting and tubing.
  • Available with hot-dipped PVC coating with antimicrobial agent, SafetyShield yellow coating, or Stainless Steel.
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Stainless Steel



High BTU


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