178F Injector Nozzle: The "Fuel Atomization Terminal" of 178F Diesel Engines

The 178F Injector Nozzle is the "fuel atomization terminal" of 178F diesel engines, designed for precise fuel injection in medium-load operations. Its injector needle is high-strength quenched steel, with surface roughness controlled within Ra0.1μm, fitting the nozzle hole with a gap of only 0.003mm—stably opening and closing at 18000PSI, completely avoiding combustion waste caused by fuel dripping.

The nozzle body is precision-machined alloy, withstanding 280℃ combustion chamber high temperature without deformation after long-term operation; the heat-resistant rubber seal has an oil-resistant life of 1000 hours, fitting tightly with the cylinder head interface after installation, no unatomized fuel leakage into the cylinder block.

Old injectors often have "oversized atomization particles" and "soaring fuel consumption" due to needle valve jamming and nozzle wear. After replacing with the 178F Injector Nozzle, fuel atomization particle size is reduced to below 80μm, combustion efficiency increases by 20%, fuel consumption decreases by 12%, and engine emissions are cleaner.

Whether for farm irrigation water pumps or small engineering power equipment, the 178F Injector Nozzle achieves precise fuel atomization with "precision fit & tight seal + high-pressure stable spray + temperature resistance & leak prevention" performance, being the core terminal component for efficient, clean combustion of 178F diesel engines.