China Huanggong Machinery Group Co.,Ltd.
Specialist in marine pump industry for over 35 years.

Product Description

Twin Screw Pumps for Fuel Oil (2H/2W Series)

1. The mian featrues of 2W/2HM series twin screw pump

A. Deliver various medium smoothly without disturbing and pulsation. There are medium to be pumped throughout in the working elements as sealing liquid which guaranteed by the construction of pump casing, so all of the pump possess high self priming ability and can deliver the liquid mixtured with gas or air.

B. The high suction perpormance(low NPSHr) was guaranteed by the special design of pump.

C. Independent lubricating external bearing allows various non-lubrication medium to be delivered.

D. As we adopted synchrinous gear to make sure no metallic contact between rotating parts, there is no dangerous even dry running in a short time(1~2min).

E. Various construction such as horizontal, vertical and casing with heating jacket, and so on. The pump can deliver various clean liquid without solid grain, low or high viscosity medium, and even some corrosive medium when correct materials are selected.

F. Suction of the pump is on the side and discharge is on the top, the pump has small cub-age, so it is especially suitable for the place of small space, such as ship.


After sale service
One year warranty for pump. Within warranty period, for non-artificial quality problem, we will repair and replace spare parts for free. Except for normal wear and tear of parts.

We can provide all kind of pump

1. centrifugal pump
2. screw pump
3. vortex pump
4. gear pump
5. diaphragm pump
6. hydraulic deep well cargo pump
7. electric deep well cargo pump
8. hand pump
9. bulkhead seal
10. tank washing machine