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Radiumauto fuel cell11/21/2023 ![]() Dynamic safety vent valve with rollover protection and fuel fill shut-off protection. Fuel compatibility: leaded and unleaded gasoline, methanol, ethanol, E85, etc. Full CNC aluminum construction with anodized surfacing for superior corrosion resistance. Simplified servicing features eliminating nylon sealing washers and fuel cell retaining brackets. Hermetically sealed high-current stainless steel electrical studs capable of handling all pumps. Multiple fuel pump options including gerotor, turbine, and brushless DC motor pumps. One-way fill valves located on the bottom of the canister that allows fuel in, but not out, keeping the surge tank full. All pumps use check valves that prevent back-flow in multi-pump applications. ![]() Merged single 10AN ORB female threaded outlet. Over the years, Radium Engineering has continued to refine the FCST into a robust and highly functional piece of hardware. This dynamic sequence is all done inside the safety of a fuel cell. If this happens, each fill valve opens and sends 355LPH of fuel (1065LPH total) into the surge tank until fuel level reaches an equilibrium.Įxcess fuel in the surge tank simply overflows back into the fuel cell. These 1-way FKM fill valves are sealed shut unless the fuel level in the cell rises above the fuel level in the surge tank. There are 3 fill valves integrated to the bottom of the surge tank. The return from the pressure regulator is also routed to the surge tank canister to help keep it full. If the lift pump starves, the volume inside the surge tank canister will keep the surge tank pumps fed and the engine supplied with fuel. Inside the surge tank canister, up to 3 EFI fuel pumps can be used to feed high pressure fuel to the engine. The cell depth must be at least 7.7" (196mm) measured from the outer top face to the internal bottom face.Ī lift pump scavenges fuel from the bottom of the fuel cell and pumps it into the 2L surge tank. The opening must be on the top face of the fuel cell (i.e. To install a Radium Engineering FCST into a fuel cell, the following criteria must be met:ġ. The cell must have the industry standard 6"x10" 24-bolt flange opening.Ģ. It provides all the benefits of a traditional external fuel surge tank without safety concerns and plumbing complexity. It features a true dual-chamber fuel tank utilizing a single lift pump and up to 3 surge tank pumps all packaged inside the fuel cell. It is NOT a glorified trap door box with baffles. The FCST is designed to protect EFI vehicles that experience fuel starvation. However, this pump is compatible with 14-0143 Fuel Pump Filter Sock.The Fuel Cell Surge Tank is a drop-in fuel pump system for Radium Engineering's popular fuel cells or any cell that uses the industry standard 6x10 24-bolt fill plate bolt pattern. This product does NOT include an "install kit" (filter sock, wiring pigtail, hose, clamps, etc.). THE WALBRO F90000274 SIMPLY HAS A DIFFERENT INTERNAL RELIEF VALVE PERMITTING HIGHER FUEL PRESSURES. NOTE: THE WALBRO F90000274 AND F90000267 FUEL PUMP FLOW RATES AND PHYSICAL DIMENSIONS ARE IDENTICAL. This results in improved hot fuel flow, as well as minimal noise and current use, resulting in efficiency that’s 20 percent higher than conventional pumps. ![]() The innovative design of the DCSS 39/50 features a single impeller with two parallel rows of turbine blades. Designed for E85 or gasoline applications. The blades feed two high-pressure pumping channels, as opposed to a conventional single-stage pump that uses an impeller with a single row of blades at its outer edge. SEE TERMS AND CONDITIONS FOR MORE INFORMATION.ĭual channel turbine design for maximum efficiency under high pressure and high temperature applications. Made in USA by TI Automotive (parent company of Walbro). All pumping components have been validated to OEM specifications for approved use in E85/flex fuel applications. 100% Authentic & Genuine Walbro/TI Automotive E85 Racing in-tank high pressure fuel pump. RADIUM DOES NOT OFFER A WARRANTY ON ANY FUEL PUMPS! FUEL PUMPS CAN BE RETURNED IN UNUSED CONDITION WITHIN 30 DAYS OF PURCHASE. ![]()
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