FUELAB - 58502 - 585 Series Carbureted Blocking Regulator - 2-4 PSI Fuel Pressure Regulator


Sale price$270.80

Shipping calculated at checkout


FUELAB - 58502 - 585 Series Carbureted Blocking Regulator - 2-4 PSI Fuel Pressure Regulator

(2) -10AN Inlets / (4) -6AN Outlets/ Large Seat / 2-4 PSI Pressure Range

FUELAB® 585 Series Fuel Pressure Regulators expand the line of Blocking Style (non-bypass) Regulators like our 555 and 575 Series, in a traditional 4 port package. The main seat assembly can be quickly changed in case of seat damage, such as debris. The seat assembly can be taken apart further to enable o-ring replacement of the Soft-Seat design. With dual -10AN Inlet Ports and Four -6AN Outlet Ports (port spread allows for -8AN line size) gives the regulator the ability for extremely high flow rates with a flattened curve for pressure stability through it’s use of a 1.5 inch diaphragm assembly.

FUELAB® Fuel Pressure Regulators are true precision instruments. Our designs stand above others in reliability, flexibility and performance. Bypass, blocking, and electronic controlled regulators are all based on using the best quality components and proprietary materials to give our customers what they need – precise, stable fuel control. All FUELAB® regulators are machined from 6061-T6 billet aluminum, hand assembled, serialized, and come with a 2 year limited warranty.

Regulator Features

Gasoline, Diesel, methanol and ethanol fuel compatible
Advanced poppet design for smooth regulating capability
No creep soft seat
Billet Aluminum with anodize per military MIL-A-8625, Type II
Changeable seat assembly
Fine thread pitch for precise pressure adjustment
Versatile mounting bracket and stainless steel hardware
1/8” NPT gauge port with plug for external pressure gauge
1/8” NPT breather vent



Estimate shipping

Payment & Security

American Express Apple Pay Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Related products

Browsing history