Sandman 2500-10x8x14 Supreme Pump
Sandman® Mission 2500 Supreme type 10x8x14 centrifugal pump with wide semi-open impeller creates lower axial thrust and reduces the concentration of solids that collect behind the impeller, which extends the life of the mechanical seal, packing, and stuffing box.
At 10x8x14, the largest size in the standard Magnum I / 2500 Supreme range, the pump is moving flow rates up to 4,000 GPM at head pressures up to 175 feet, in applications requiring up to 200 HP, which means more solids are being thrown outward by the impeller, and more of them are looking for a way into the stuffing box. That's exactly the failure mode the semi-open design was built to interrupt.
Mission 2500 Pump Key Features
Semi-Open Impeller
Wide-tipped impeller vanes provide smooth flow and help handle drilling mud and other fluids containing abrasive solids.
Replaceable Casing Wear Pad
The 10x8x14 model features a replaceable casing wear pad, allowing worn components to be replaced without replacing the complete casing.
Heavy-Duty Construction
A thick concentric casing and robust power-end design provide the strength required for continuous operation in demanding oilfield environments.
Labyrinth Bearing Seals
Labyrinth seals help protect bearings from external contamination, contributing to longer bearing and pump service life.
External Impeller Clearance Adjustment
External adjustment makes it easier to maintain the desired impeller clearance and helps extend operating performance.
10x8x14 Pump Wear Parts & Abrasion Protection
Designed for demanding drilling and slurry applications, the Mission 2500 Supreme 10x8x14 is available with replaceable wear components to help protect the pump and extend service life.
|
No. |
Part Number |
Stock # |
Description |
Materials |
|
1 |
H20937-01-30A |
20937AH |
Casing, 10x8x14 |
Hard iron |
|
2 |
H2526-XX-30 |
Varies |
Impeller, 10x8x14 Semi-open |
Hard iron |
|
3 |
H2527-01-30A |
2527-37AH |
Wear Pad, 10x8x14 |
Hard iron |
|
4 |
22223H |
Stuffing box, Mech. Seal |
Hard iron |
|
|
5 (option) |
H20614-01-30 |
20614H |
Stuffing Box, Packed |
Hard iron |
|
6 |
H22451-1 |
648414308 |
Tungsten carbide |
|
|
7 |
648402600 |
Packing, Shaft |
Teflon |
|
|
8 |
646490557 |
Shaft |
AISI 4140 |
|
|
9 |
H20613-21A |
646492505 |
Shaft Sleeve (M.S. Pump) |
416SS |
|
10 |
646490656 |
Shaft Sleeve (Pack Pump) |
Ceramic |
|
|
11 |
661009010A |
Inboard Bearing, with spacer |
Customized |
|
|
12 |
648408201S |
Outboard Bearing |
Customized |
|
|
13 |
10399-46-1A |
641101076 |
Fluid End Gasket Kit |
Vellumoid/Viton |
|
14 |
20625A |
641103353 |
Power End Gasket Kit |
Vegetable fiber/Buna-n |
|
15 |
20619A |
641103312 |
Grease Seal Kit |
Buna-n |

2500-10x8x14 Pump Complete Parts Support
Exact Fit
Parts manufactured to match the Mission 2500 Supreme 10x8x14 C-pump configuration.
Reliable Materials
Material options are available for drilling mud, abrasive slurry, and solids-laden fluids.
Fast Replacement
Common replacement parts help minimize maintenance downtime.
Complete Support
From individual components to complete repair kits, we help simplify pump maintenance.
Send us your pump model, part number, drawing, or photos. Our team can help identify the required components and provide a suitable replacement solution.

Varies Materials for 2500 Supreme Pump
To meet various application requirements, Sandman offers multiple material solutions for 2500 series centrifugal sand pumps, allowing customers to select the most suitable configuration according to fluid characteristics, solids content, abrasion level, and corrosion conditions.
Tell us your fluid composition, solids content and operating conditions, and we can recommend the appropriate material configuration for your 2500 Supreme pumps.
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Explore More
Looking for a Mission 2500 Supreme 10x8x14 replacement pump or complete pump package?
We can supply the bare shaft pump, electric motor-driven unit, diesel engine pump, hydraulic-drive configuration, and 10x8x14 replacement spare parts according to your operating conditions.
Contact us for pump selection, technical specifications, pricing, and delivery time.
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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.