plunger type fuel injection pump 1 418 325 170 plunger 1325-170

plunger type fuel injection pump 1 418 325 170 plunger 1325-170
Package Weight: 1.1kg (2.43lb.)
Package Size: 14cm x 10cm x 6cm (5.51in x 3.94in x 2.36in)

As engines moved away from carburetors and towards fuel injection, mechanical fuel pumps were replaced with electric fuel pumps, because fuel injection systems operate more efficiently at higher fuel pressures (40–60 psi) than mechanical diaphragm pumps can generate. Electric fuel pumps are generally located in the fuel tank, in order to use the fuel in the tank to cool the pump and to ensure a steady supply of fuel.

Another benefit of an in-tank mounted fuel pump is that a suction pump at the engine could *** in air through a (difficult to diagnose) faulty hose connection, while a leaking connection in a pressure line will show itself immediately. A potential hazard of a tank-mounted fuel pump is that all of the fuel lines are under (high) pressure, from the tank to the engine. Any leak will be easily detected, but is also hazardous.

China-lutong Parts Plant are producingall kind of Nozzle, Plunger and Delivery valve, such as S type, P type (short and long spray) which are available to match with inside and outside diameter rang in 60-135mm of diesel engine. Our Product has beautiful shape, good performance, reliable operation and high cost performance characteristics.
Name :johnson
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