Welcome to Shanghai Shenmech International Co., Ltd.
![]()
E-mail：sales@shenmech.com
General introduction
When the gears installed on shaft rotate, the suction chamber volume is increased to suck fluid, and discharge chamber volume is decreased to deliver fluid with casing, meshing gears and covers. It is typically used for viscosity fluid pumping such as clean fuel oil, lube oil, resin, bitumen, paint, or edible oil. Achieved best efficiency in China for internal gear pump due to technology innovation and patents.Normally,gear pump includes internal gear pump and external gear pump, our internal gear pump series as below:
NL series:Heavy duty multi-function NM series:General purpose
NE series:Magnetic drive leak-free NC series:Close-coupled
Key features
1.Easy to use and maintenance
2.Simple structure with shaft, gear, cover, casing, bearing
3.Steady fluid flow comparable to diaphragm pump
4.Cannot dry run, cannot handle fluid with solid or abrasive
5.Internal gear pump is applicable for higher viscosity liquid
6.Horizontal or vertical installation
7.Heating jacked casing or magnetic drive available
Performance range
-Capacity:410 m3/h
-Pressure: Max.18 bar
-Temperature: 280℃
-Viscosity: 300000 cSt
For Russian sales, contact our local distributor
