Key features of Brown Davis Poly Long Range Fuel Tank?

Tapered approach angle to reduce frontal impact and improve ramp over clearance
Fuel pump sender flange designed to re-use vehicles original equipment
Roll over check valve and expansion box for fuel expansion and venting
Filler tube, connects to vehicles original filling point
Fast fill breather for rapid filling and to reduce bowser shut off (works with fast fill)
Fuel line locators- for ease of fitment and to prevent kinking
AUXILIARY FUEL TANK GAUGE AND BUZZER
Fuel pumps burning out is now a thing of the past. Brown Davis has developed a new auxiliary fuel tank gauge, switch and buzzer unit to be supplied with most Brown Davis auxiliary transfer fuel tanks. the small unit is no bigger then a 10 cent coin and can be mounted nicely in vehicles dashes.
THE LED GAUGE WILL SHOW TANK LEVEL AT ALL TIMES EVEN IF PUMP IS NOT RUNNING.
WHEN BUTTON IS PRESSED THE PUMP WILL BEGIN TRANSFERRING FUEL ACROSS TO YOUR VEHICLES MAIN TANK. THE ROUND YELLOW LED LIGHT SHOWS PUMP IS RUNNING
AS FUEL IS BEING TRANSFERRED ACROSS THE LED LIGHTS WILL SHOW FUEL LEVEL REMAINING IN YOUR AUXILIARY TANK. AT ANY STAGE YOU CAN PRESS THE BUTTON AND STOP THE TRANSFER OF FUEL.
WHEN TANK IS COMPLETELY EMPTY A BUZZER WILL SOUND AS A REMINDED TO TURN THE PUMP OFF. LEAVING FUEL PUMPS ON FOR LONG PERIODS OF TIME CAN BURN THEM OUT