Henan, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001, ISO 14001, ISO 14000, ISO 20000, HSE
Annual Revenue:
1.31 Million USD
OEM/ODM Service

Mud Pump, Triplex Mud Pump, Mud Pumps manufacturer / supplier in China, offering Triplex Piston Single-Acting Mud Pump (3NB-390), Hfw400L Portable Small Borehole Water Well Drilling Rig, New Design Deep Water Well Drilling Rig (HFW400L) and so on.

Gold Member Since 2012
Audited Supplier
Supplier Homepage Products More Triplex Piston Single-Acting Mud Pump (3NB-390)

Triplex Piston Single-Acting Mud Pump (3NB-390)

Get Latest Price
Min. Order: 1 set
Port: Qingdao, China
Production Capacity: 6000pieces/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Structure: Multi Cylinder
Power: Electric
Application: Machinery Manufacturing
Performance: Health
Standard: Standard
Transport Package: Wooden Boxes

You Might Also Like


Basic Info

Model NO.: 3NB-390
Trademark: HF
Specification: CE
Origin: Henan, China

Product Description

Triplex Piston Single-Acting Mud Pump (3NB-390)

Product Useage

The mud pump is mainly used for supplying flushing fluid to the borehole in core, coal geology, metallurgical geology ,hydrogeology and other engineering drilling process. Flushing fluid can be divided into mud, water, etc. It also can be used as transfer pump of the above medium. The pump  is suitable to be used in geological exploration process which drilling depth is within 4000 meters.

Structure Features

Horizontal triplex single-acting piston pump
Herringbone gear transmission, low transmission noise, no axial force, more durable bearings
Oversized crankcase design with crank bearing which the models are the same as large mud pump ensures the pump keep durability for long time under high pressure condition.
Adopting API standards, frame welding structure, light weight, big strength.
L-shaped forging pump head, improving pressure-resistant and safety of pump head , eliminating casting porosity trachoma, no phenomenon of string of water
To reduce the opening possibility of the high pressure chamber of pump head, no cylinder liner gland, no sealing problem

Main Technical Parameters
Piston Stroke                      (mm)140
Cylinder Liner Dia                   (m)  Φ100    
ID of Suction Pipe                  (mm)Φ102 
ID of Discharge Pipe               (mm)Φ50
Rated Pump Speed            (Num/min)13085533018
Rated Flow Rate                (L/min)3902501609052
Rated Pressure                    (MPa)811
Max Pressure                     (MPa)91215
Matching PowerY250M-4
Electric Motor(KW)
Diesel Engine(PS)
Overall Dimension   (L×W×H)     (mm)2750×1180×1320
Weight                           (kg)             2800(not include power)

Send your message to this supplier

avatar Mr. Vincent

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

People who viewed this also viewed