FP Regulators Archives - Hartline Performance https://hartlineperformance.com/product-category/fuel-system/fp-regulators/ Thu, 24 Jul 2025 20:25:07 +0000 en-US hourly 1 https://hartlineperformance.com/wp-content/uploads/2019/04/favicon.png FP Regulators Archives - Hartline Performance https://hartlineperformance.com/product-category/fuel-system/fp-regulators/ 32 32 Weldon T2040-200 Fuel Pressure Regulator for 90 to 200 PSI base pressures https://hartlineperformance.com/product/weldon-t2040-200-fuel-pressure-regulator-for-90-to-200-psi-base-pressures/ Thu, 28 Mar 2019 00:27:43 +0000 http://www.animalflavor.com/?post_type=product&p=4904 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 … Readmore

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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 with all race fuels

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

The post Weldon T2040-200 Fuel Pressure Regulator for 90 to 200 PSI base pressures appeared first on Hartline Performance.

]]> Weldon T2040-120 Fuel Pressure Regulator for 30 to 110 PSI base pressures https://hartlineperformance.com/product/weldon-t2040-120-fuel-pressure-regulator-for-30-to-110-psi-base-pressures/ Thu, 28 Mar 2019 00:24:41 +0000 http://www.animalflavor.com/?post_type=product&p=4902 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 … Readmore

The post Weldon T2040-120 Fuel Pressure Regulator for 30 to 110 PSI base pressures appeared first on Hartline Performance.

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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 with all race fuels

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

The post Weldon T2040-120 Fuel Pressure Regulator for 30 to 110 PSI base pressures appeared first on Hartline Performance.

]]> Weldon A2046 Fuel Pressure Regulator https://hartlineperformance.com/product/weldon-a2046-fuel-pressure-regulator/ Thu, 28 Mar 2019 00:22:08 +0000 http://www.animalflavor.com/?post_type=product&p=4900 ?Tool-Free? pressure control with single hand adjustability Stainless Steel Poppet and Delrin seat Ideal for use in single, dual, and ?split? carb?d applications Teflon? diaphragm is compatible with all racing fuels 1/8″ NPT Gauge Port 1/8″ NPT manifold pressure reference … Readmore

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      • ?Tool-Free? pressure control with single hand adjustability
      • Stainless Steel Poppet and Delrin seat
      • Ideal for use in single, dual, and ?split? carb?d applications
      • Teflon? diaphragm is compatible with all racing fuels
      • 1/8″ NPT Gauge Port
      • 1/8″ NPT manifold pressure reference port (filtered vent ? supplied
      • Adjustable between 4-15 PSI
      • -10 Inlet with four -6 pressure ports
      • Billet Aircraft Aluminum with MIL-SPEC anodizing
      • For use with all Weldon Pump and Regulator combinations, as well as pumps from other manufacturers

      • Gasoline
      • Methanol
      • Diesel
      • Ethanol
      • All racing fuels

The post Weldon A2046 Fuel Pressure Regulator appeared first on Hartline Performance.

]]> Weldon A2047 Series Bypass Fuel Pressure Regulator https://hartlineperformance.com/product/weldon-a2047-series-bypass-fuel-pressure-regulator/ Thu, 28 Mar 2019 00:20:17 +0000 http://www.animalflavor.com/?post_type=product&p=4898 All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control .438″ bypass orifice Teflon? diaphragm with o-ring seal ensures leak free operation Flows over … Readmore

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      • All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control
      • .438″ bypass orifice
      • Teflon? diaphragm with o-ring seal ensures leak free operation
      • Flows over 12 GPM
      • 1/8″ NPT Gauge Port
      • 1/8″ NPT manifold pressure reference port
      • Adjustable between 28 ? 120 PSI
      • -12 pressure and return ports
      • Billet Aircraft Aluminum with MIL-SPEC anodizing
      • For use with all Weldon pumps as well as pumps from other manufacturers

      • Gasoline
      • Methanol
      • Diesel
      • Ethanol
      • All racing fuels

      • A2046-17?1/8″ Sintered Bronze Breather
      • A2047-35?Replacement Diaphragm Assembly

The post Weldon A2047 Series Bypass Fuel Pressure Regulator appeared first on Hartline Performance.

]]> Weldon A2040-281-?A-200 Fuel Pressure Regulator for Above 110 PSI base https://hartlineperformance.com/product/weldon-a2040-281-a-200-fuel-pressure-regulator-for-above-110-psi-base/ Thu, 28 Mar 2019 00:19:03 +0000 http://www.animalflavor.com/?post_type=product&p=4897 All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control .281″ bypass orifice Fluorosilicone diaphragm Flows up to 6 GPM 1/8″ NPT Gauge Port … Readmore

The post Weldon A2040-281-?A-200 Fuel Pressure Regulator for Above 110 PSI base appeared first on Hartline Performance.

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      • All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control
      • .281″ bypass orifice
      • Fluorosilicone 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 anodizing
      • For use with all Weldon pumps as well as pumps from other manufacturers

      • Gasoline
      • Methanol
      • Diesel
      • Ethanol
      • Most racing fuels

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

The post Weldon A2040-281-?A-200 Fuel Pressure Regulator for Above 110 PSI base appeared first on Hartline Performance.

]]> Weldon A2040-281-?A-120 Fuel Pressure Regulator for Up to 110 PSI base https://hartlineperformance.com/product/weldon-a2040-281-a-120-fuel-pressure-regulator-for-up-to-110-psi-base/ Thu, 28 Mar 2019 00:17:52 +0000 http://www.animalflavor.com/?post_type=product&p=4896 All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control .281″ bypass orifice Fluorosilicone diaphragm Flows up to 6 GPM 1/8″ NPT Gauge Port … Readmore

The post Weldon A2040-281-?A-120 Fuel Pressure Regulator for Up to 110 PSI base appeared first on Hartline Performance.

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      • All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control
      • .281″ bypass orifice
      • Fluorosilicone 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 anodizing
      • For use with all Weldon pumps as well as pumps from other manufacturers

      • Gasoline
      • Methanol
      • Diesel
      • Ethanol
      • Most racing fuels

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

The post Weldon A2040-281-?A-120 Fuel Pressure Regulator for Up to 110 PSI base appeared first on Hartline Performance.

]]> Weldon A2040-281-?A-30 Fuel Pressure Regulator for Carb’d Race https://hartlineperformance.com/product/weldon-a2040-281-a-30-fuel-pressure-regulator-for-carbd-race/ Thu, 28 Mar 2019 00:16:12 +0000 http://www.animalflavor.com/?post_type=product&p=4895 All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control .281″ bypass orifice Fluorosilicone diaphragm Flows up to 6 GPM 1/8″ NPT Gauge Port … Readmore

The post Weldon A2040-281-?A-30 Fuel Pressure Regulator for Carb’d Race appeared first on Hartline Performance.

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      • All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control
      • .281″ bypass orifice
      • Fluorosilicone 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 anodizing
      • For use with all Weldon pumps as well as pumps from other manufacturers

      • Gasoline
      • Methanol
      • Diesel
      • Ethanol
      • Most racing fuels

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

The post Weldon A2040-281-?A-30 Fuel Pressure Regulator for Carb’d Race appeared first on Hartline Performance.

]]> Weldon A2040-281-?A-15 Bypass Fuel Pressure Regulator for Carb’d Street or Blow-Throu?gh applicatio?n https://hartlineperformance.com/product/weldon-a2040-281-a-15-bypass-fuel-pressure-regulator-for-carbd-street-or-blow-through-application/ Thu, 28 Mar 2019 00:12:30 +0000 http://www.animalflavor.com/?post_type=product&p=4893 All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control .281″ bypass orifice Fluorosilicone diaphragm Flows up to 6 GPM 1/8″ NPT Gauge Port … Readmore

The post Weldon A2040-281-?A-15 Bypass Fuel Pressure Regulator for Carb’d Street or Blow-Throu?gh applicatio?n appeared first on Hartline Performance.

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      • All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes with precision pressure control
      • .281″ bypass orifice
      • Fluorosilicone 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 anodizing
      • For use with all Weldon pumps as well as pumps from other manufacturers

      • Gasoline
      • Methanol
      • Diesel
      • Ethanol
      • Most racing fuels

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

The post Weldon A2040-281-?A-15 Bypass Fuel Pressure Regulator for Carb’d Street or Blow-Throu?gh applicatio?n appeared first on Hartline Performance.

]]> Accufab Adjustable Billet Fuel Pressure Regulator (Buick https://hartlineperformance.com/product/accufab-adjustable-billet-fuel-pressure-regulator-buick/ Mon, 25 Feb 2019 19:24:51 +0000 http://www.animalflavor.com/?post_type=product&p=4609 Accufab Adjustable Billet Fuel Pressure Regulator (Buick}

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