For low fuel requirements on engines up to about 70 horsepower, a single Solid State pump such as this one is usually sufficient. We also offer several other models with different flow rates and pressures for engines up to about 150 horsepower. Facet fuel pumps have low power requirements (about 1 amp at 12 volts) and operate without troublesome seals or diaphragms. Facet pumps are compatible with gasoline, alcohol blends (up to and including E85), diesel, biodiesel, and fuel additives.
Maximum fuel delivery 15 gallons per hour at free-flow. Maximum pressure 3.5 to 5 psi. Typical flow 7 gph at 1.5 psi. 1/8 NPT female ports. This pump has a built-in one-way check valve and an anti-siphon (positive shut-off) valve.
This pump is also sold under Onan part numbers 149-1447, 149-1449, 149-1450, 149-2111, 149-2140, 149-2150, and 149-2272. This pump has the same specifications as Facet pump number 40123 (sold as Onan 149-2145 and 149-2163), but without the special 3-bolt mounting plate. Onan 149-2140 (this pump) has superceded the original 149-2145 and 149-2163.
Beware of counterfeits! We only sell Genuine Facet pumps - not the unreliable foreign knock-offs sold elsewhere. Facet pumps are still Made in the USA.
Not sure if this is the pump you need? Check out our article on Finding the Part Number on Facet Fuel Pumps.