Weldon A2047 Series Fuel Pressure Regulator

Details

– All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes – 12 AN pressure and return ports – .438″ bypass orifice

Size of Return Orifice in Inches: .438″ Features:

Provides stable fuel delivery for the most demanding requirements

All Weldon Regulators maintain steady fuel delivery during dramatic changes in fuel demand, such as WOT conditions, boost application and gear changes
Fully adjustable pressure settings
Teflon diaphragm with o-ring seal ensures leak free operation
-12 pressure and return ports
Capable of flowing well over 10 gpm
.438″ bypass orifice
Same mounting pattern as our popular A2040 series regulator
Designed to work with electric and engine driven pumps
Compatible with all known racing fuels including nitromethane, ethanol, and methanol.
1/8″ NPT Gauge Port
1/8″ NPT manifold pressure reference port
Replaceable / interchangable internal components
User serviceable
For use with all Weldon Pumps as well as pumps from other manufacturers
Mil-Spec clear anodized cover

$365.00

Details

FAQs About the Weldon A2047 Series Fuel Pressure Regulator

What makes the A2047 different from the standard A2040 regulator?

While they share the same mounting pattern, the A2047 features larger -12 AN ports and a significantly larger .438-inch bypass orifice for extreme flow requirements.

What types of fuel can be used with the Weldon A2047?

This regulator uses a Teflon diaphragm, making it fully compatible with all known racing fuels, including aggressive options like nitromethane, ethanol, and methanol.

What is the flow capacity of this fuel pressure regulator?

Designed for the most demanding setups, the A2047 is capable of flowing well over 10 gallons per minute (GPM), supporting immense horsepower levels.

Is the A2047 regulator serviceable?

Yes, the unit is completely user-serviceable, featuring replaceable and interchangeable internal components to ensure long-term reliability and performance.