Fuelab Universal Efi Adjustable Fuel Pressure Regulator, Large Seat, 25-90 Ps

FUELAB® 515 Series Fuel Pressure Regulators are designed with performance and flexibility in mind. They accept port style and non-port style union fittings without interference. Several configurations are available, supporting carbureted applications as low as 1 PSID to fuel injected applications up to 125 PSID. The 515 Series Fuel Pressure Regulator has a -6AN return port located on the bottom.

Regulator Features

• Two -6AN or -10AN 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
• Inlet Port Sizes -10AN Military Port 
• Seat Size Large 
• Regulation Slope 3 PSI/GPM 
• Maximum Flow Capacity 3.2 GPM at 25 PSID (730 LPH at 1.75 Bar) 
• Pressure Adjustment Range Pressure Range “E” 25-90 PSID (1.75-6.2 Bar)