ELECTRIC FUEL PUMP – QAECCOFUELPUMP

ECCO 1LM12 – Diaphragm “SU” Electronic Fuel Pump – 12V

Suits:
Universal Carburettor Applications ONLY (not EFI)
– Direct “SU” Pump replacement for UK/BMC medium-large size engines – up to 2.0L.
Leyland, BMC, Hillman, Vauxhall etc.

“…Made in New Zealand and exported worldwide, these pumps have very quiet operation,
a robust and proven design with solid state electronic switching – ie: no contacts !
Fuel Flow pumps are fast becoming a leading worldwide brand for universal carburettor
applications and are popular with classic car enthusiasts for “SU” Pump replacements….”

Voltage – 12V
Max Flow Per Minute – 1.0 Litre (16 U.S GPH)
Usual Running Operating Pressure – 2-3 psi (varies with demand)
Maximum Operating Pressure – 3-4 psi
Fuel – Petrol, Diesel**
Fitting Size – 5/16 Inch (8.0mm)

**NOTE – Can also be used as a diesel lift pump but mount no higher than 300mm from
bottom of fuel tank. See Electronic Piston Fuel Flow Pumps for better options.

Mounting Notes:
All ECCO pumps can do both “push” or “pull”. Usually, a “pull” pump is mounted in the
engine bay and would be a low pressure pump, ie 20-083, whereas a “push” pump is normal
pressure and mounted at the rear of the car close to the tank. Fuel Flow recommend the
“push” scenario for all but the 20-083 – but all ECCO pumps will “push or pull” just fine.
The closer to the carburettor that a pump is placed equates to increased pressure on the
carburettor components, which are often weak or worn out, which is why “push” mounting at
the rear is recommended.