Jining Donghong Machinery Co., Ltd

The pumps are mainly used for supplying flushing fluid to the borehole in core, geothermal, water resource,shallow oil,CBM and other drilling process. The fluid can be divided into mud, water, etc. They also can be used as transfer pumps of the above-mentioned medium. The pumps are horizontal double cylinder, double acting reciprocating piston pumps,simple structure

and easy  to  maintain and operate. Piston,lip-shaped and self-sealing type,is made of rubber or PTFE and nylon pads.

Equipped with shock-resistant pressure gauge, necessary spare parts and special tools.Bi-metal liner can be used to extend

service life of pump greatly.