Snap-Tite
Compressed Natural Gas CNG Coupling

Key Features

  • Corrosive resistant stainless steel (303) construction
  • Meets or exceeds ISO-7241-1 Series B
  • Superior poppet valve design:
    • Polyurethane crimped seal to eliminate erosion and washout
    • Self-centering capability of the poppet
  • Superior flow characteristics
  • Proven ball-lock design
Model Series
  • S72C4–4F UR, S72N4–4F UR
  • S72C6–6F UR, S72N6–6F UR

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Snap-tite’s 72 Series may be used in a breakaway harness for compressed natural gas (CNG) fueling systems due to the “superior poppet sealing” designed specifically for compressed natural gas. These couplings feature superior pressure and flow characteristics over other manufacturers while meeting or exceeding the ISO-7241-1 Series B specifications.

  • Certification: Texas Railroad Commission
  • Temperature Range: –40°F (–40°C) to 250°F (121°C)
  • Material: 303 Stainless Steel

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