What are the difference of Internal Gear Pump and External Gear Pump? Usually, we divide gear pumps to internal gear pump and external gear pump. Do you know what are the differences of these two types of gear pump? Now, let me tell you about the gear pump differences.

Gear pump is now widely used in nearly all fields of our life, but do you know why they are so popular nowadays. The features of gear pumps decide its popularity. If you want to know the detailed reasons, read this passage and you will find the answer. The passage mainly introduces four points of ge

SNH triple screw oil pump overview>>>Usage:For handing of oil and medium with lubricating properties.Viscosity from 1cst to 760 cst, temperature below 150 deg C,Capacity from 0.3m3/h to 321m3/h,Head from 0.4Mpa to 4MPa.>>>Application:1. In heating techniqzzues as fuel oil and medium with lubricating

Product Features:1. Good self-priming and suction performance2. Wide medium range, including liquid with slight lubricity3. Minimal flow pulse, state operation and small vibration and noise.4. No shear or damage of the conveyed medium, so the conveyed medium is not easy to be aging.5. High efficienc

IH series pumps is single-stage end-suction (axial suction) cantilever type centrifugal pump, which is used to transport corrosive liquid with viscosity similar to water and without solid particles. The marked and rated performances and dimensions adopt ISO2858 international standard.The temperature

The new year have been ring the bell, the first ray of dawn of 2018 is coming, in this happy occasion, on behalf of hoffwell pumps to all leaders, partners, suppliers and customers at home and abroad, all staff of the company, to extend new year greetings and heartfelt thanks. we will always adhere