GFB FX-S fuel pressure regulator (1/8" NPT)

Go Fast Bits (GFB), founded in 1997, is an Australian ISO 9001-certified company specialising in premium automotive parts designed to optimise vehicle performance. All GFB products are designed, tested and manufactured in Australia, ensuring impeccable, consistent quality.

GFB’s FX fuel pressure regulator series stands out for exceptional precision, quality and reliability. With its compact design and high flow rate, the FX regulator fits easily into confined spaces. It has multiple inlets and a pressure gauge connection for precise fuel pressure control. Its reinforced double-layer diaphragm and sealed adjustment spring make it unique. FX regulators provide a linear pressure increase from 1.75 to 6.20 Bar, provided the fuel pump is sufficiently powerful and the return is unrestricted. They are compatible with petrol, ethanol, methanol and diesel.

FX-S model specifications:

• 4 1/8" NPT inlets for fuel supply or fuel pressure monitoring
• 1 1/8" NPT return
• 1 1/16" NPT manifold connection
• Flow rate of 750 L/H at 1.72 Bar, compatible with dual-pump configurations

Benefits:

• Compact design with high flow
• Compatibility with all fuel types
• Reinforced double-layer diaphragm resistant to 34.47 Bar
• Stainless steel valve with Teflon seat to maintain pressure after shutdown
• Chamber fully sealed against pressure and vacuum
• Adjustable static pressure from 1.75 to 6.2 Bar
• Multiple inlets for various configurations
• Lifetime warranty* (subject to product registration and warranty conditions)