Centrifugal Pump

Centrifugal Pump

Centrifugal pump for drilling mud system,oilfield and HDD drilling fluids centrifugal pump China manufacturer.GN supply centrifugal pump for solids control system.
Solids Control.


GNSB Series Centrifugal pump is used for transferring slurry or mud or water. It can be used as feeding pump for desander, desilter, or used as mixing pump for Jet Mud Mixer. Also it can be used as trip pump, and supercharging pump for rig mud pump. All GN model centrifugal pump use tungsten carbide mechanical seal, with famous brand Bearing. And spare parts interchangeable with most of the international Brand pump which helps customer to source spare parts easily. Open impeller design that lowers axial thrust loads, and make it easier for installation, repair and maintenance.

gn centrifugal pump 6       gn centrifugal pump 5

GN Centrifugal Pump Specifications

All spare parts interchangeable with NOV Mission Pump

ModelFlow(m³/h)Lift(m)Power(Kw)Motor Speed(RPM)Impeller(Inch)
GNSB8×6C-14J 320m3/h 35m 75kW 1450RPM(50Hz) 14in
GNSB8×6C-12J 1750RPM(60Hz) 12in
GNSB8×6C-13J 272m3/h 35m 55kW 1450RPM(50Hz) 13in
GNSB8×6C-11J 1750RPM(60Hz) 11in
GNSB6×5C-13J 200m3/h 35m 45kW 1450RPM(50Hz) 13in
GNSB6×5C-10J 1750RPM(60Hz) 10in
GNSB6×5C-12J 150m3/h 30m 37kW 1450RPM(50Hz) 12in
GNSB6×5C-9.5J 1750RPM(60Hz) 9.5in
GNSB5×4C-13J 120m3/h 35m 30kW 1450RPM(50Hz) 13in
GNSB5×4C-11J 1750RPM(60Hz) 11in
GNSB5×4C-12J 90m3/h 30m 22kW 1450RPM(50Hz) 12in
GNSB5×4C-10J 1750RPM(60Hz) 10in
GNSB4×3C-13J 65m3/h 35m 18.5kW 1450RPM(50Hz) 13in
GNSB4×3C-12J 1750RPM(60Hz) 12in
GNSB4×3C-12J 55m3/h 28m 15kW 1450RPM(50Hz) 12in
GNSB4×3C-10J 1750RPM(60Hz) 10in
GNSB4×3C-11J 45m3/h 25m 11kW 1450RPM(50Hz) 11in
GNSB4×3C-9.5J 1750RPM(60Hz) 9.5in
GNSB3×2C-9J 35m3/h 35m 7.5kW 1450RPM(50Hz) 9in
GNSB3×2C-8J 1750RPM(60Hz) 8in
The above specification and parameters for reference only.

GN Centrifugal Pump Features and Benefits

gn centrifugal pump 3

  1. All spare parts interchangeable with most of the international Brand pump which helps customer to source spare parts easily
  2. Thick, Strong Concentric casing provides extended life over conventional volute designs. The Concentric design minimizes turbulence and abrasive wear.
  3. Pump casing made from hard ductile iron alloy, increased abrasion resistant capability compared to competitors pump.
  4. Wide open-vane impeller creates lower axial thrust for improved bearing life.
  5. Pump impeller made from hard ductile iron alloy, extended life over competitors design.
  6. Anti-loosening impeller lock bolt to eliminate pump damage in case of improper motor hook-up.
  7. High quality no-adjustment mechanical seal to provide zero leakage and longer operation life.
  8. Replaceable shaft sleeve prevents shaft wear.
  9. All bearings from top brand for reliable operation.
  10. The skid for supporting pump and motor is made from casting instead of welding to provide reliable operation and less vibration in a result to extend the pump and motor life.

GN Centrifugal Pump Market

GN Centrifugal pump has been exported to many overseas countries. The reliable quality and cost effective solutions has helped GN Solids Control to win many orders of centrifugal pump from the world. With our branches and partners around the world, clients can get GN centrifugal pump and parts from local warehouses to save delivery time.