Weldon Racing -12AN Bypass FPR with Teflon Diaphragm




We price match!

Fits these Applications:
• Universal Product

The A2047 Weldon Racing Bypass Fuel Pressure Regulator with the upgraded Teflon Diaphragm is compatible with all known racing fuels and and is capable of flowing well over 10 GPM! Recommended for use with fuel-injected applications running 30 to 110 psi base pressure. Fuel pressure increases on a 1:1 ratio with boost and this FPR features three -12AN pressure ports.

Don't sacrifice your winning run due to unpredictable fuel pressure! Weldon's Fuel Pressure Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes.

Part Numbers:
A2047-438-T-120 - Recommended for Fuel Injected (30 to 110 psi base pressure)

• Fastest response rate
• Provides stable fuel delivery for the most demanding requirements
• Fully adjustable pressure settings
• Teflon diaphragm with o-ring seal ensures leak free operation
• 12AN pressure and return ports
• Capable of flowing well over 10 GPM
• 0.438" bypass orifice
• Same mounting pattern as the popular A2040 series regulator
• Designed to work with electric and engine driven pumps
• Compatible with all known racing fuels including nitro-methane, ethanol, and methanol.
• 1/8" NPT Gauge Port
• 1/8" NPT manifold pressure reference port
• Replaceable / interchangeable internal components
• User serviceable
• For use with all Weldon Pumps as well as pumps from other manufacturers
• Mil-Spec clear anodized cover
• Made in the USA!

Compatible Fluids:
• Gasoline
• Methanol
• Diesel
• Ethanol
• All racing fuels

• Compatible with all known racing fuels.
• For fuel-injected vehicles.
• Recommended for vehicles running fuel pumps over 10 gallons per minute (GPM)

(1) Weldon Fuel Pressure Regulator as pictured.
© All content is property of STM Tuned Inc

Cancer and Reproductive Harm