SSA series Mission Sandmaster Pump is designed equivalent to Mission Sandmaster Pump. They have compact structure and can be adapted for hydraulic motor drive, which makes it ideal for limited space.
Mission Magnum Sandmaster Pumps are popular mounted on frac truck and mixing unit as blending or pump charging service. They include virtually all of the features of MAGNUM I pumps. Size covers 3x2x13 to 10x8x14, with speed up to 3500 rpm.
● Premium choice for limited space, compact structure
● Includes all of features of Magnum, but 4 in shorten frame
● Size from 3 x 2 x 13 to 10 x 8 x 14
● Flow rates from a few gallons per minute up to 4300GPM
● Head pressure up to 550 feet
● Best utilized requiring up to 200HP
● Equivalent to MCM Mud Master series pump
● Mostly driven by hydraulic motors
● Variable speed hydraulic drive makes it excellent for water well drilling and well service mounted truck
| ITEM | QTY EA | DESCRIPTION | MATER. | PART NUMBER |
| 1* | 1 | Casing | Hard Iron | See below |
| 1A | 1 | Gasket, casing | Fiber | 648403012 |
| 1B | 12 | Nut, casing 3/4-10 hex head | Stl., | 648402014 |
| 1C | 12 | Stud, casing 3/4-10 x 3 1/4”long | Stl., | 648401115 |
| 1D | 1 | Plug, casing drain | Stl | 86485503 |
| 1E | 1 | Plug, flush line | Iron | 646400507 |
| 2* | 1 | Impeller | Hard Iron | See below |
| 2A | 1 | Seal, impeller | Viton | 64845082 |
| 2B | 1 | Washer, impeller | Stl | 7300239 |
| 2C | 1 | Bolt, impeller lock | Stl | 7415648 |
| 3* | 1 | Stuffing box, mech.seal | Hard Iron | 641116157 |
| 3* | 1 | Stuffing box, packed | Hard Iron | 643365042 |
| 3A | 2 | Bolt, stuffing box 1/2-13 x 1 1/4” | Stl | 648401016 |
| 3B | 1 | Grease fitting | Brass | 601499403 |
| 4 | 1 | Gland assy., packing | Stl. 304 | 641103338 |
| 5A# | 1 | Seal, mechanical | Tungsten Carbide | 648414308 |
| 5A# | 3 | Packing,Shaft-M.S. Backup | Teflon | 648402600 |
| 5A~ | 1 | Graphite Packing,Shaft | Graphite | 661007005 |
| 5A~ | 1 | Teflon Packing, Shaft | Teflon | 661007011 |
| 5A~ | 1 | Kevlar Packing, Shaft | Kevlar | 661007006 |
| 1 | Lantern Ring | PP | 648408607 | |
| 6 | 2 | Bolt assy,gland | Stl 304 | 601102494 |
| 7 | 1 | Shaft | 40Cr | 646490557 |
| 7A | 1 | Sleeve, shaft, M.S. | SS316 | 641102182 |
| 7A | 1 | Sleeve, shaft, Pack | Ceramic Coated | 641102181 |
| 7B | 1 | Key, shaft | Stl | 601212392 |
| 7C | 1 | Seal, shaft sleeve | Viton | 648415156 |
| 8 | 1 | Deflector assembly | Composit | 641116108 |
| 9 | 1 | Frame, grease lubricated | Cast iron | 644302499 |
| 9C | 1 | Plug, Frame Drain | Stl | 601474737 |
| 9D | 1 | Breather | Stl | / |
| 9E | ||||
| 9F | Oil cups b18 | Al | ||
| 9G | Bolt, casing jack | Stl | / | |
| 10A | 1 | Cover, inboard bearing | Iron | 644303109 |
| 10B | 1 | Gasket, I.B.Brg. Cover | fiber | 648408706 |
| 10C | 1 | Oil seal, I.B.Brg. Cover | Buna-n | 648408300 |
| 10D | 2 | Bolt, I.B.Brg. Cover 1/2”-13 x 1 1/2” Long | Stl | 601407505 |
| 10E | 2 | Nut, I.B.Brg.Cover | Stl | 601408560 |
| 10G | 1 | Grease fitting | Brass/Stl | 661010033 |
| 11 | 1 | Bearing, inboard | Vendor | 661009010 |
| 12 | 1 | Housing, O.B.bearing | Iron | 644308504 |
| 12A | 1 | Seal, O.B.Brg. housing | Buna-n | 648402295 |
| 12B | 4 | Bolts, O.B.Brg. housing 1/2”-13 x 1 1/2” Long | Stl | 648401057 |
| 12C | 2 | Nut, O.B.Brg.housing 1/2”-13 jam nut | Stl | 658404702 |
| 13 | 1 | Cover,O.B.Bearing | Iron | 641103296 |
| 13A | 1 | Grease zerk, O.B.Brg.Cvr. | Brass/Stl | 661010020 |
| 13B | 1 | O-ring, O.B.Brg.Cover | Buna-n | 72200017 |
| 13C | 1 | Oil seal, O.B.Brg.Cover | Buna-n | 648408359 |
| 13D | 2 | Bolt, O.B.Brg.Cover 3/8-16 x 1” Long | Stl | 648401081 |
| 14 | 2 | Bearing, O.B.(2 Req’d) | Vendor | 648408201S |
| 14A | 1 | Lockwasher,O.B.Bearing | Stl | 648402105 |
| 14B | 1 | Locknut, O.B.Bearing | Stl | 648402055 |
| 15 | 1 | Hydraulic motor adaper | Stl | / |
| 15A | 1 | Spacer, Hydraulic motor | Stl | / |
| 15B | 1 | Guard, Hydraulic drive adapter | 304SS | / |
| 15C | 2 | Bolt, Adapter guard | Stl | / |
| 15D | 8 | Bolt, Adapter spacer | Stl | / |
Completely interchangeable with Mission Sandmaster and MCM Mud Master and all other popular brand design in the market;
Spare parts are interchangeable with the standard model.
| Model | SSA10×8×14 | SSA8×6×14 | SSA8×6×11 | SSA6×5×14 | SSA6×5×11 | SSA5×4×14 | SSA4×3×13 | SSA3×2×13 |
| Discharge capacity | 260~300 m3/h | 240~260 m3/h | 220~240 m3/h | 200~220 m3/h | 120~200 m3/h | 80~120 m3/h | 60~80 m3/h | 50~60m3/h |
| Pump Head | 28~33 | 28~33m | 24~28m | 24~28m | 24~28m | 24~28m | 22~28m | 22~28m |
| Efficiency | 65% | 65% | 65% | 65% | 65% | 65% | 65% | 65% |
| Motor power | 75/90 kW | 55/75 kW | 37/45 kW | 37/45/55 kW | 30/37/45 kW | 18.5/22/30 kW | 11/15 kW | 7.5/11 kW |
| Motor speed | 1450/1750rpm | 1450/1750rpm | 1450/1750rpm | 1450/1750rpm | 1450/1750rpm | 1450/1750rpm | 1450/1750rpm | 1450/1750rpm |
● Pump Charging Service
● Blending and Cement
● Water well Drilling
● Oilfield Frac Trucks

| ITEM | Qty.of 1 pump | MISSIONPART No. | DESCRIPTION | Qty. of 1 year | Qty. of 2 years | Qty. of 3 years | ||
| 1* | 1 | See below | Casing | 1 | 1 | 2 | ||
| 1A | 1 | 10399-46-1 | Gasket,casing | |||||
| 1B | 12 | 3932-61 | Nut,casing | |||||
| 1C | 12 | 3862-76 | Stud,casing | |||||
| 1D | 1 | 8505-04-01 | Plug,Casing Drain | |||||
| 1E | 1 | 8505-04-01 | Plug,flush line | |||||
| 2* | 1 | See below | Impeller | 2 | 3 | 4 | ||
| 2A | 1 | 19110-72 | Seal,impeller | |||||
| 2B | 1 | Washer,impeller | ||||||
| 2C | 1 | Bolt,impeler lock | 1 | 1 | 2 | |||
| 3*# | 1 | 22223-01-30 | Stuffing box,mech.seal | 1 | ||||
| 3*& | 1 | 20614-01-30 | Stuffing box,packed | |||||
| 3A | 2 | 3861-117 | Bolt,stuffing box | |||||
| 3B& | 1 | 19368-01 | Grease fitting | |||||
| 4 | 1 | 20622A | Gland assy,packing | 0 | 0 | 1 | ||
| 5A# | 1 | 22451-1 | Seal,mechanical | 1 | 2 | 3 | ||
| 5A# | 3 | Packing, Shaft - M.S. Backup | 2 | 4 | 6 | |||
| 6 | 2 | B3701A | Bolt assy,gland | |||||
| 7 | 1 | 20612-02-33 | Shaft | 1 | 1 | 2 | ||
| 7A | 1 | 20943-04A | Sleeve,shaft | 2 | 3 | 4 | ||
| 7B | 1 | 4371-5-21 | Key,shaft | |||||
| 7C | 1 | 23444-01-72 | Seal,shaft sleeve | |||||
| 8 | 1 | 22210-1A | Deflector assembly | |||||
| 9 | 1 | 20618-12-1 | Frame,grease lubricated | 0 | 0 | 1 | ||
| 9C | 1 | 8505-04-01 | Plug, Frame Drain | |||||
| 9D | 1 | 8267-01 | Breather | |||||
| 9G | 3 | 2538-1H | Bolt,casing jack | |||||
| 10A | 1 | 20626 | Cover,inboard bearing | 0 | 0 | 1 | ||
| 10B | 1 | 20625 | Gasket,I.B.Brg.Cover | |||||
| 10C | 1 | 20619-01 | Oil seal, I.B.Brg.Cover | 2 | 4 | 6 | ||
| 10D | 2 | 3861-1 | Bolt, I.B.Brg.Cover | |||||
| 10E | 2 | 3932-2 | Nut, I.B.Brg.Cover | |||||
| 10H | 1 | 19368-01 | Grease fitting | |||||
| 11 | 1 | 20615-1 | Bearing,inboard | 1 | 1 | 2 | ||
| 12 | 1 | 20624-01-01 | Housing,O.B.bearing | 0 | 0 | 1 | ||
| 12A | 1 | 7496-253 | Seal, O.B.Brg.housing | |||||
| 12B | 4 | 3861-138 | Bolts, O.B.Brg.housing | |||||
| 12C | 2 | 3932-62 | Nut, O.B.Brg.housing jam | |||||
| 13 | 1 | 20617A | Cover,O.B.Bearing | 0 | 0 | 1 | ||
| 13A | 1 | 19368-01 | Grease zerk, O.B.Brg.Cover | |||||
| 13B | 1 | 7496-26 | O-ring, O.B.Brg.Cover | |||||
| 13C | 1 | 20619-02 | Oil seal, O.B.Brg.Cover | 2 | 4 | 6 | ||
| 13D | 2 | 3861-139 | Bolt, O.B.Brg.Cover | |||||
| 14 | 2 | 20616-1 | Bearing, O.B. | 1 | 1 | 2 | ||
| 14A | 1 | 6124-4 | Lockwasher,O.B.Bearing | |||||
| 14B | 1 | 6123-4 | Locknut, O.B.Bearing | |||||
| Casings | ||||||||
| 1* | 1 | 19203-01-30A | Casing,3×2×13 | 1 | 1 | 2 | ||
| 1* | 1 | 19205-01-30A | Casing,4×3×13 | 1 | 1 | 2 | ||
| 1* | 1 | 19222-01-30A | Casing,5×4×14 | 1 | 1 | 2 | ||
| 1* | 1 | 19122-01-30A | Casing,6×5×11 | 1 | 1 | 2 | ||
| 1* | 1 | 19123-01-30A | Casing, 6×5×14 | 1 | 1 | 2 | ||
| 1* | 1 | 19763-01-30A | Casing, 8×6×11 | 1 | 1 | 2 | ||
| 1* | 1 | 19117-01-30A | Casing,8×6×14 | 1 | 1 | 2 | ||
| 1* | 1 | 20937-01-30A | Casing,10×8×14 | 1 | 1 | 2 | ||
| Impellers | ||||||||
| 2* | 1 | 19204-XX-30 | Impeller,3×2×13 | 2 | 3 | 4 | ||
| 2* | 1 | 19206-XX-30 | Impeller,4×3×13 | 2 | 3 | 4 | ||
| 2* | 1 | 19224-XX-30 | Impeller,5×4×14 | 2 | 3 | 4 | ||
| 2* | 1 | 19121-XX-30 | Impeller,6×5×11 | 2 | 3 | 4 | ||
| 2* | 1 | 19121-XX-30 | Impeller, 6×5×14 | 2 | 3 | 4 | ||
| 2* | 1 | 19121-XX-30 | Impeller, 8×6×11 | 2 | 3 | 4 | ||
| 2* | 1 | 19116-A0-30 | Impeller,8×6×14 | 2 | 3 | 4 | ||
| 2* | 1 | 21867-XX-30 | Impeller,10×8×14 | 2 | 3 | 4 | ||
The Mission Sandmaster 3x2x13 centrifugal pump is a premium short-shaft centrifugal pump designed for high-performance sand and slurry handling in drilling and industrial applications. It offers a compact structure, high efficiency, and adaptability for hydraulic motor drives, making it ideal for confined spaces on drilling rigs and service trucks.
The Short shaft centrifugal pump 3x2x13 from Sunbo Machinery is engineered as a direct equivalent to the Mission Sandmaster Pump, ensuring all features of the Magnum series are maintained but in a more compact, space-saving frame. This pump is widely recognized in the oil, gas, and water well drilling industries for its reliability and robust performance.
Key advantages include:
Compact structure, ideal for limited space installations
Variable speed hydraulic drive for precise flow control
Adaptable to hydraulic motors and truck-mounted systems
Fully compatible with MCM Mud Master series pumps
Sunbo Machinery’s centrifugal sand pump for drilling applications is widely used in:
Oil and gas well service trucks
Water well drilling rigs
Frac truck pumping and blending units
High-capacity slurry and sand transfer in industrial plants
Any mobile application requiring compact, high-efficiency centrifugal pumping
Choosing a Mission Sandmaster Pump ensures:
Reliable performance under harsh conditions
High wear resistance for abrasive sand and slurry
Compact design suitable for limited space installations
Easy integration into hydraulic motor-driven setups
Trusted equivalent to MCM Mud Master series pumps

Q1: What is the difference between Mission Sandmaster 3x2x13 and Magnum series pumps?
A1: The 3x2x13 model retains all features of the Magnum series but comes in a shorter frame, ideal for space-limited applications.
Q2: Can the pump handle abrasive sand and drilling fluids?
A2: Yes, this centrifugal sand pump is specifically designed for slurry and sand handling in drilling applications.
Q3: Is the pump compatible with hydraulic motor drives?
A3: Absolutely. Most units are driven by variable speed hydraulic motors, allowing precise control and mobile deployment.
Q4: What is the maximum flow and head pressure of the 3x2x13 pump?
A4: The pump can deliver up to 4300 GPM and handle head pressures up to 550 feet.
Q5: Can it be mounted on a service or frac truck?
A5: Yes, this pump is commonly mounted on frac trucks and mixing units for blending or pump charging services.
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Disclaimer: We don't represent or is not in anyway affiliated with Warman®, Metso®, Goulds®, Durco®, Andritz®, Mission® and other brand names, all these brand names are respected of their owners. Any brand name, model, number, symbols or any descriptions are used for reference purpose only, and do not imply that any part or pump listed is the product of Warman® , Metso®, Goulds®, Durco®,Andritz®, and Mission®. Our pump and spare parts interchangeable only.