High Pressure Surge Tank

In conditions were your fuel system will be sustaining high lateral acceleration load for an extended period of time.

High pressure surge tank.

By using a fuel surge tank swirl pot you ensure that your engine always gets the amount of fuel that s needed for high power output in demanding conditions e g. Equipment is in use throughout the world in demanding and varied environments. It differs from a boiler feed unit in that it provides feed water into deaerator instead of a boiler. When a pump suddenly stops the pressure in the header will drop below the static pressure and trigger the surge anticipator valve to open.

The fuel gravity feeds into this pump and goes to the fuel rail. A surge tank is a water storage device used as a pressure neutralizer in hydropower water conveyance systems in order to dampen excess pressure variance. Hydropneumatic tanks are designed to deliver water under pressure between pump cycles to provide sufficient flow to meet demands in booster pump well water and sprinkler system applications. Tank sizing ranges from 40 10 000 gallons with standard pressure ratings of 275 500 psi.

Drifting drag racing and track days. While the tank is filling the water pressure may briefly drop and then surge back up to full pressure afterward. A surge tank is any tank made of steel stainless steel or cast iron that holds ten minutes of net storage. Pressure tanks amtrol pre pressurized potable water well tanks are engineered to reduce surge and ensure minimum pump run time in municipal well systems and high pressure booster pump applications.

After it has been used a valve opens and allows the tank to fill up again. Fuel not used by the engine is returned from the rail through the fuel pressure regulator to the top of the surge tank. A high pressure efi pump will be mounted below the surge tank. The valve will then be partially or fully open when the return pressure surge occurs.

Both vertical and horizontal tank designs are available depending upon space and size requirements. Your hot water heater is one possible reason for a sudden surge in water pressure. What is the purpose of a fuel surge tank. From here if the surge tank is full fuel is returned back to the main fuel tank.

Pressure rating capability beyond 500 psi is available as a non standard item. A surge anticipator valve will open rapidly upon the sensing of a high or low pressure event.