Performance Testing

Discover the thorough performance assessment of power diesel pumps at powerdieselpump.com. Our testing encompasses diverse aspects including electrical characteristics, precision, durability under extreme temperatures, pressure resilience, and leak prevention. Delve into our catalog to ensure your selection of power diesel pumps aligns with the stringent performance standards tailored to your requirements.

Above are the tests needed to be done after the power diesel pumps are finished producing. However, regular checking also very important to keep the power diesel pumps perform well.

In order to make sure the power diesel pumps works normally, there are some parts of power diesel pumps needed to be checked regularly and before installing to injector.

① Check whether there is deformation, cracking, thread damage, quenching, leakage and rust in the guide sleeve, spring, gasket and tight cap of the power diesel pumps. The tight cap of the power diesel pumps must be replaced after being disassembled for more than 5 times, as shown in the following.

② Replace the tight cap of the power diesel pumps and the copper gasket of the power diesel pumps

③ Check whether the gap between the power diesel pumps needle and the power diesel pumps shell is within the standard range and whether it reaches the standard for use

④All parts should be examined for wear under a microscope at least 20 times larger

⑤ power diesel pumps tight cap deformation, cracking, thread damage, quenching, leakage, will lead to black smoke vehicle cap, fuel injector damage.

⑥injector opening pressure greater than or less than the specified range may cause injector damage.

⑦ Failure to replace wearing parts in time during maintenance may lead to fuel injector damage.

These are some precautions you need to know to maintain an power diesel pumps. If there are more questions about power diesel pumps and other problems, you are welcomed to contact us, powerdieselpump.com will do the best to help you solve your problems.”