EWS-446 Triplex Well Service Mud Pump
HW-446 mud pump are 100% replaceable to EWS-446 mud pump of American brand.
HW-440/446 Pump can be widely used in all kinds of works in oil field. When the cylinder liner specification is 6”-3 1/2”, piston structure is recommended and it is suitable for Oil-Well Repair and shallow-well drilling, etc. When the cylinder liner specification is 3 1/4”-2”, axial piston structure is recommended and it is suitable for high-pressure work.
HW446 Mud Pump TECHNICAL SPECIFICATION
Rated input power 328KW (440HP)Rated Stroke 320 Stroke/Minute(320SPM)Stroke 152.4mm （6”） Gear Ratio 4.578 :1Max. operation pressure 35MpaValve chamber Valve-Over API 4# Max. liner dia. 6”Max. liner mud pressure(160 stroke/minute)16.9MpaDia. of suction manifold, 6”(150#) Flange Dia. of discharge manifold 3”(900#) FlangeDia. pinion shaft 95.25 mm(3.75”)Key 22.174x15.9mmDimension:(No included base),2479X1219X1103 mmWeight 4463 kg
TONY
sales3(at)pumpparts.cn
Send product request
Other supplier products
 |
Bomco F-1600 Triplex Mud Pump Rubber Piston Seal | HNA offers a full line of pistons for duplex and triplex mud pumps. All API types are available. Among these are: Pistons with replacement rubbers... |
 |
National 14-P-220 Triplex Mud Pump Bimetal Liner | HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... |
 |
FB-1600 Triplex Mud Pump Ceramic Liner | HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... |
 |
National 12-P-160 Triplex Mud Pump Hy-chrome Liner | HNA offers four different type of liners for all popular mud pumps to suit any drilling condition, including Premium Chromium Liners, Ceramic Liner... |
 |
Haliburton HT-400 Triplex Plunger Pump Fludi End Section | All our fluid end parts are manufactured to API 7K quality standards. Our API certificate number 7K- 0261. Parts are available and 100% complete in... |
