Sandman® Magnum I 6x5x14 Mud Pump
Sandman® Mission Magnum I Series Centrifugal Pump is a heavy-duty centrifugal pump designed for demanding applications where reliability, durability, and low operating costs are essential. With proven performance in drilling, well servicing, mining, and industrial operations, the Magnum I pump provides excellent handling capability for abrasive and high-solid fluids.
The pump series is engineered with a robust power end design, allowing multiple pump sizes to share common components. This helps reduce spare parts inventory, simplify maintenance, and improve operational efficiency.
Compared with conventional slurry pumps, the Magnum I pump offers higher durability, easier maintenance, and stable performance under harsh working conditions.
Magnum I Pump Design Benefits
Up to 50% higher capacity available with the 8×6 pump model
Optimized pressure performance at low operating speeds
Excellent efficiency when handling abrasive slurry
Thickened casing design for extended service life against wear and corrosion
Reinforced shaft design to minimize deflection under heavy loads
Larger bearings for improved reliability and longer operating life
Replaceable shaft sleeve in the packing wear area
Replaceable stuffing box cover for simplified servicing
Common power-end design reduces spare parts requirements
Quick maintenance access helps reduce downtime
Improved impeller design reduces hydraulic loads
Smooth, non-turbulent flow through the casing
Reduced wear and improved component life
Spare Parts & Wear Components

| Impeller |
Open impeller design for efficient slurry handling |
| Volute / Pump Casing | Heavy-duty casing designed for abrasive and corrosive environments |
| Shaft | High-strength shaft with excellent resistance to deflection |
|
Shaft Sleeve |
Replaceable wear component protecting the shaft in packing areas |
| Mechanical Seal / Packing Seal |
Different sealing solutions available according to operating conditions |
|
Stuffing Box Assembly |
Replaceable design for easy maintenance |
|
Bearing Assembly |
Heavy-duty bearings for stable operation and extended service life |
|
O-Rings & Gaskets |
Sealing components for reliable leak prevention |

Material Options
To meet different operating conditions, the Magnum pump is available with various wetted-end material options, including:

Pump Applications
Mission Magnum I Centrifugal Pump for Drilling
A: Mission Magnum pumps are mainly used for drilling mud circulation, solids control, mud transfer, and industrial applications.
A: The pump can be supplied with high chrome alloy, hard iron, stainless steel, and aluminum bronze wetted parts.
A: Yes, we provide replacement impellers, casings, shafts, sleeves, bearings, seals, and other spare parts.
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.