Mission 2500 Supreme Mud Circulation Pump
Sandman® Mission 2500 Supreme Centrifugal Pump is a high-performance centrifugal pump specially designed for handling abrasive fluids, high-density drilling mud, and industrial slurries.
Featuring a semi-open impeller with wide-tipped vanes, the pump provides excellent solids-handling capability while maintaining stable hydraulic performance. The optimized suction passage with a more tangential circumference creates a smoother flow path, reducing turbulence, minimizing wear, and improving overall pumping efficiency.
Key Design Features
Versatile stuffing box design
Suitable for different sealing requirements
Heavy-duty concentric casing
With high structural strength and replaceable casing wear pad for extended service life
Replaceable stuffing box
With dual stuffing box bolts for improved reliability
Long-life mechanical seal
option for near-zero leakage operation
Replaceable shaft sleeve
To protect the pump shaft and reduce maintenance costs
Solid frame
Base providing excellent stability and durability
Labyrinth seals
For maximum bearing protection against contamination
Duplex angular contact bearings
For higher load capacity and longer bearing life
Full pipe diameter suction entrance
To minimize turbulence and maximize pump efficiency
Wide semi-open impeller design
Reducing axial thrust and improving bearing performance
Common power end design
For all pump sizes, simplifying maintenance and spare parts management
Multiple fluid-end material options
2500 Supreme Centrifugal Pump Wear Parts
|
No. |
Part Number |
Stock # |
Description |
Materials |
|
1 |
H19203-01-30A |
19203AH |
Casing, 3x2x13 |
Hard iron, SS, High Chrome, Bronze etc... |
|
2 |
H19204-XX-30 |
641215603 |
Impeller, open, 3x2x13 |
Hard iron, SS, High Chrome, Bronze etc... |
|
3 |
H22223-01-30 |
22223H |
Stuffing box, Mech. Seal |
Hard iron, SS, High Chrome, Bronze etc... |
|
4 (option) |
H20614-01-30 |
20614H |
Stuffing Box, Packed |
Hard iron, SS, High Chrome, Bronze etc... |
|
5 |
H22451-1A |
648414308 |
Mechanical Seal |
Tungsten carbide |
|
6 |
8264-24-OB |
648402600 |
Packing, Shaft |
Teflon, Lantern |
|
7 |
H20612-02-33 |
646490557 |
Shaft |
AISI 4140 |
|
8 |
H20613-21A |
646492505 |
Shaft Sleeve (M.S. Pump) |
416SS |
|
9 |
H20613-21G-7A |
646490656 |
Shaft Sleeve (Pack Pump) |
Ceramic |
|
10 |
H20615-1 |
661009010A |
Inboard Bearing |
Customized |
|
11 |
H20616-1 |
648408201S |
Outboard Bearing |
Customized |
|
12 |
10399-46-1A |
641101076 |
Fluid End Gasket Kit |
Vellumoid/Viton |
|
13 |
20625A |
641103353 |
Power End Gasket Kit |
Vegetable fiber/Buna-n |
|
14 |
20619A |
641103312 |
Grease Seal Kit |
Buna-n |

Multistage Drive Options
Mission pumps can be equipped with a variety of drive systems to meet different application requirements, including flow rate, pressure, fluid characteristics, and automation needs.
The available drive options include:

Typical Applications
The Tobee Mission 2500 Supreme Centrifugal Pump is widely used for:
Reliable Pumping Solutions
Sandman® provides Mission 2500 Supreme centrifugal pumps from 3×2×13 to 10×8×14, with flexible material and drive options for oilfield drilling, solids control, mining, and mud handling applications.
Contact us for pump selection, technical support, and customized pumping solutions.
Related Pumps
Tobee is specialized in providing solutions for slurry pump, vertical sump pumps, gravel pump, dredging pumps, froth pump, seawater pumps, fire pumps, slurry pump parts and OEM pump parts for your harsh projects.
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Contact Information
+86 180 3203 4573
+86 311 8722 1317
No. 266, Tianshan St, High-tech Zone, Shijiazhuang City 050000, China.