OVERVIEW

This Adjustable Pressure Switch offers a solution for triggering staged fuel pump(s) based on positive boost pressure. This normally open (N.O.) switch features a 3-15psi adjustable set point to match any application. The stainless steel body features a 1/8' NPT male port. Connector and pins are included (assembly required). This switch ONLY activates with positive pressure.

INSTALLATION NOTES

• DO NOT route the main power for a fuel pump through this switch. It can not carry the electrical load of a pump. Use the switch to trigger a relay.
• This switch may be used to trigger any device, not just a fuel pump, as long as the current demand is less than 0.5 amps, or a relay is used.
• Review the installation instructions prior to purchasing.
• The switch DOES NOT come pre-set to any particular pressure, it MUST be calibrated using the method outlined in the installation instructions.
• This switch may also be used in other fluid applications (oil, fuel, coolant, etc.) DO NOT use with brake fluid.
• The relay 'trigger' signal that goes through the adjustable pressure switch can be a ground or 12V signal as long as the other end of the low current relay coil wire is connected to an opposing source.