Gear pumps use instructions:

1. It applies to transport all kinds of oils, such as heavy oil, diesel oil, lubricating oil.

   If it is equipped with copper low gear can be transported within the point of the liquid, such as gas oil, stupid, etc.;  

  Stainless steel pump can deliver drinks and corrosive liquids.

2.  It does not apply to hard particles or fibers, suitable viscosity is up to 1.5 × 103m2 / s. Temperature not higher than 70 ℃.If you need to transport hot liquids, please use high-temperature gear pump, it can be transport liquid below 300 ℃.