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  • Weldon's T2040 Series Regulators with Teflon diaphragm are compatible with all fuels and are designed for use in fuel-injected applications.
  • Available in two options: The T2040-120 is for 30 to 110 PSI base pressures and the T2040-200 is for 90 to 200 PSI base applications.
  • .281" bypass orifice
  • Teflon diaphragm
  • Flows up to 6 GPM
  • 1/8" NPT Gauge Port
  • 1/8" NPT manifold pressure reference port
  • Fuel pressure increases on a 1:1 ratio with boost
  • Two -10 pressure ports / -8 return port
  • Billet Aircraft Aluminum with MIL-SPEC clear anodizing
  • For use with all Weldon pumps as well as pumps from other manufacturers


Compatible Fluids:

  • Compatible with all race fuels



  • A2046-17 1/8" Sintered Bronze Breather
  • A2044-15 Replacement Diaphragm Assembly

T2040 Series Bypass Regulators

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