Description FUELAB® 535/545 Series Fuel Pressure Regulators have all the same great features as our 515/525 series, only smaller and weigh 50% less. They accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 10 PSID to fuel injected applications up to 125 PSID. The 535 Series Fuel Pressure Regulator has a -6AN return port located on the bottom. The 545 Series has its return port in-line with the inlet port (not on the bottom) which allows for easy installation in extremely tight locations. 6AN Inlets / Standard Seat / EFI (25-90 PSID) Regulator Features Weighs 50% less than our 515/525 Series Easy installation in limited space areas Two -6AN inlet ports and one -6AN return port Gasoline, diesel, methanol, and ethanol fuel compatible Billet Aluminum with anodize per military MIL-A-8625, Type II 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 pressure reference port with barbed fitting Backed by a limited lifetime warranty Also available in RED, BLUE, PURPLE, GOLD and GREEN (Call for options)
