Regulators By Pass and Blocking

A2040 Series, Bypass Regulator Bypass Regulator
USCG Certified for marine use!

A2040 Series, Bypass Regulator

Size of Return Orifice in Inches: .281"

Features:

  • Fastest response rate
  • 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 from 4-200 psi
  • .281" bypass orifice
  • Hardened steel ball and replaceable steel seat
  • Fluorosilicone diaphragm
  • Compatible with most racing fuels including ethanol, and methanol.
  • 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
  • Replaceable / interchangable internal components
  • User serviceable
  • For use with all Weldon Pumps as well as pumps from other manufacturers
  • Mil-Spec clear anodized cover

    Item is in stock but shipping times vary.

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    Part # Description Price Qty.  
     
    A2040-281-A-120 Fuel Injected (up to 120 psi) - Bypass Regulator $230.00
    A2040-281-A-200 Fuel Injected High Pressure (120 psi & higher) - Bypass $240.00
    A2040-281-A-30 Carb'd Race - Bypass Regulator $215.00
    A2040-281-A-15 Carb'd Street - Bypass Regulator $215.00