Fuel Pump Oil Pressure Safety Switch

This safety switch can help to save your engine if it losses oil pressure.

Fuel pump oil pressure safety switch.

Find carter oil pressure safety switches a68301 and get free shipping on orders over 99 at summit racing. These switches come with complete instructions and a wiring diagram. Terminals p pump and s start are normally closed. The solution that most people implement is the oil pressure switch but that didn t allow me to prime the fuel bowls before startup and that was the main reason i had converted to an electric fuel pump.

The pressure switch is a single pole double throw diaphragm actuated switch. Fuel pressure safety switch adjustable 1 5 20 psi 1 8 in. An important safety feature when installing universal fuel pump this switch is designed for use with any universal in line electric fuel pump. Oil pressure safety switch recommended when wiring electric fuel pump.

The safety switch is installed in conjunction with the oil pressure switch and if a loss of oil pressure should occur the switch will remove power from the electric fuel pump stalling the engine due to a loss of fuel. Working pressure range is 2 100 psi. Find carter oil pressure safety switches a68301. Terminals p pump and i ignition are normally open.

The safety switch is installed in conjunction with the oil pressure switch and if a loss of oil pressure should occur the switch will remove power from the electric fuel pump stalling the engine due to a loss of fuel. I did some research online and found a wiring schematic. This safety switch can help to save your engine if it losses oil pressure. Oil pressure safety switch 15 psi minimum 1 8 in.

Npt manifold included 6an fittings each. I m installing an electric fuel pump and want to include in my circuit a relay circuit breaker oil pressure safety switch. I have a few questions on the oil pressure safety switch i terminal where is the best place to get power. When oil pressure exists 2 4 psi the p and s terminals are.

Carter oil pressure safety switches shut down your engine when your oil pressure drops below 7 psi saving your engine from damage. For the electric fuel pump application the relay actuating switch will be a common three prong oil pressure switch that screws into a 1 8 27 npt oil pressure port on the engine. This allows the fuel pump to operate and fill the carburetor while the engine is cranking. The most common solution to this new problem is to hide a priming button under the dash to bypass the oil pressure switch.