GMS, your trusted manufacturer and supplier of high-quality 250 Sandmaster Pump solutions. Our products deliver the same exceptional performance as original equipment, making them an ideal choice for oil and gas exploration companies, drilling contractors, equipment distributors, and engineering procurement companies.
The Sandmaster Centrifugal Pump, known for its compactness and versatility, encompasses nearly all the attributes of the Magnum I model. With a more streamlined design, the Sandmaster can be readily modified to accommodate hydraulic motor drives, rendering it exceptionally suitable for diverse applications. These include, but are not limited to, oilfield fracturing vehicles and the mixing and pump charging processes in water well drilling operations.
Every component of the Sandmaster pumps mirrors those of the Magnum, with the exception of the frame and the shaft. These two elements have been reduced by 4 inches to curtail the overall length of the pump. This modification makes the Sandmaster pump the preferred option in scenarios where spatial constraints are significant and the selection of prime movers is restricted.
Stable Performance
The product is designed to deliver stable and reliable performance in even the toughest conditions.
Industry Standards
Our product is fully compliant with international standards, including ISO certifications, ensuring that it meets the highest safety and quality benchmarks.
Product Name |
GMS-250 Sandmaster Centrifugal Pump |
OEM Reference Nos |
MISSION Magnum/MCM 250 |
GMS Part Nos |
GMS-250 |
Application |
Cement Charge Pump Blender Waterwell Drilling Other Mobile uses |
Origin |
China |
Lead Time |
Stock-1 week |
Certificate |
ISO 9001 |
The 250 Sandmaster Pump is primarily applied in solid control tasks and cementing activities.
ITEM |
QTY |
MISSION PART No. |
DESCRIPTION |
MATERAIL |
WEIGHT kg |
|||||||||
1* |
1 |
See below |
Casing |
|
|
|||||||||
1A |
1 |
10399-46-1 |
Gasket,casing |
Vellumoid |
0.01 |
|||||||||
1B |
12 |
3932-61 |
Nut,casing |
Stl |
0.05 |
|||||||||
1C |
12 |
3862-76 |
Stud,casing |
Stl |
0.16 |
|||||||||
1D |
1 |
8505-04-01 |
Plug,Casing Drain |
Stl |
0.03 |
|||||||||
1E |
1 |
8505-04-01 |
Plug,flush line |
Stl |
0.03 |
|||||||||
2* |
1 |
See below |
Impeller |
|
|
|||||||||
2A |
1 |
19110-72 |
Seal,impeller |
Viton |
0.002 |
|||||||||
2B |
1 |
7300239 |
Washer,impeller |
Stl |
0.02 |
|||||||||
2C |
1 |
7415648 |
Bolt,impeler lock |
Stl |
0.15 |
|||||||||
3*# |
1 |
22223-01-30 |
Stuffing box,mech.seal |
Hard Iron |
20 |
|||||||||
3*& |
1 |
20614-01-30 |
Stuffing box,packed |
Hard Iron |
20 |
|||||||||
3A |
2 |
3861-117 |
Bolt,stuffing box |
Stl |
0.05 |
|||||||||
4 |
1 |
20622A |
Gland assy,packing |
Stl 304 |
1 |
|||||||||
5A# |
1 |
22451-1 |
Seal,mechanical |
Tung/Tung |
1 |
|||||||||
5A# |
1 |
648402600 |
Packing, Shaft - M.S. Backup |
Graphite Acrylic |
0.3 |
|||||||||
5A# |
Option |
648402600 |
Packing, Shaft - M.S. Backup |
Kevlar |
0.3 |
|||||||||
5A |
1 |
25014-04M-B |
Packing, Shaft - w/latern ring |
Graphite/Acrylic |
0.5 |
|||||||||
5A |
Option |
250147-04M-D |
Packing, Shaft - w/latern ring |
Teflon, White |
0.5 |
|||||||||
5A# |
Option |
25014-04M-C |
Packing, Shaft - w/latern ring |
Kevlar |
0.5 |
|||||||||
6 |
2 |
B3701A |
Bolt assy,gland |
Stl 304 |
0.15 |
|||||||||
7 |
1 |
20939-02-33 |
Shaft |
42CrMo |
15 |
|||||||||
7A |
1 |
20943-04A |
Sleeve,shaft |
38CrMoAl |
1 |
|||||||||
7B |
1 |
4371-5-21 |
Key,shaft |
Stl |
0.11 |
|||||||||
7C |
1 |
23444-01-72 |
Seal,shaft sleeve |
Viton |
0.005 |
|||||||||
8 |
1 |
22210-1A |
Deflector assembly |
Composite |
0.4 |
|||||||||
9 |
1 |
20938-02-1 |
Frame,grease lubricated |
Cast iron |
75 |
|||||||||
9C |
1 |
8505-04-01 |
Plug, Frame Drain |
Stl |
0.033 |
|||||||||
9D |
1 |
8267-01 |
Breather |
Stl |
0.1 |
|||||||||
9G |
3 |
2538-1H |
Bolt,casing jack |
Stl |
0.16 |
|||||||||
10A |
1 |
20626 |
Cover,inboard bearing |
Iron |
2.6 |
|||||||||
10B |
1 |
20625 |
Gasket,I.B.Brg.Cover |
Vegetable fiber |
0.01 |
|||||||||
10C |
1 |
20619-01 |
Oil seal, I.B.Brg.Cover |
Buna-n |
0.06 |
|||||||||
10D |
2 |
3861-1 |
Bolt, I.B.Brg.Cover |
Stl |
0.03 |
|||||||||
10E |
2 |
3932-2 |
Nut, I.B.Brg.Cover |
Stl |
0.07 |
|||||||||
10F |
1 |
20620-01 |
Exclusion Seal, I.B. Brg. Cvr. |
Buna-n |
0.01 |
|||||||||
10G |
1 |
21641-01 |
Grease fitting |
Stl |
0.07 |
|||||||||
10H |
1 |
648411908 |
Grease fitting |
Stl |
0.07 |
|||||||||
11 |
1 |
661 00901 OA |
Bearing, Inboard & Spacer |
Roller |
2.1 |
|||||||||
11 |
1 |
20615-1 |
Bearing,inboard |
Vendor |
2.1 |
|||||||||
12 |
1 |
20624-01-01 |
Housing,O.B.bearing |
Iron |
6 |
|||||||||
12A |
1 |
7496-253 |
Seal, O.B.Brg.housing |
Buna-n |
0.01 |
|||||||||
12B |
4 |
3861-138 |
Bolts, O.B.Brg.housing |
Stl |
0.05 |
|||||||||
12C |
2 |
3932-62 |
Nut, O.B.Brg.housing jam |
Stl |
0.016 |
|||||||||
13 |
1 |
20617A |
Cover,O.B.Bearing |
Iron |
1.8 |
|||||||||
13A |
1 |
19368-01 |
Grease zerk, O.B.Brg.Cover |
Brass |
0.01 |
|||||||||
13B |
1 |
7496-26 |
O-ring, O.B.Brg.Cover |
Buna-n |
0.001 |
|||||||||
13C |
1 |
20619-02 |
Oil seal, O.B.Brg.Cover |
Buna-n |
0.04 |
|||||||||
13D |
2 |
3861-139 |
Bolt, O.B.Brg.Cover |
Stl |
0.025 |
|||||||||
14 |
2 |
20616-1 |
Bearing, O.B. |
Vendor |
1.5 |
|||||||||
14A |
1 |
6124-4 |
Lockwasher,O.B.Bearing |
Stl |
0.01 |
|||||||||
14B |
1 |
6123-4 |
Locknut, O.B.Bearing |
Stl |
0.22 |
|||||||||
Casings-includes studs,nuts & gasket |
||||||||||||||
1* |
1 |
19203-01-30A |
Casing,3×2×13 |
Hard Iron |
55 |
|||||||||
1* |
1 |
19205-01-30A |
Casing,4×3×13 |
Hard Iron |
57 |
|||||||||
1* |
1 |
19222-01-30A |
Casing, 5×4×14 |
Hard Iron |
88 |
|||||||||
1* |
1 |
19122-01-30A |
Casing,6×5×11 |
Hard Iron |
90 |
|||||||||
1* |
1 |
19123-01-30A |
Casing, 6×5×14 |
Hard Iron |
95 |
|||||||||
1* |
1 |
19763-01-30A |
Casing, 8×6×11 |
Hard Iron |
97 |
|||||||||
1* |
1 |
19117-01-30A |
Casing,8×6×14 |
Hard Iron |
125 |
|||||||||
1* |
1 |
20937-01-30A |
Casing,10×8×14 |
Hard Iron |
155 |
|||||||||
Impellers |
||||||||||||||
|
2* |
1 |
19204-XX-30 |
Impeller,3×2×13 |
Hard Iron |
9 |
||||||||
|
2* |
1 |
19206-XX-30 |
Impeller,4×3×13 |
Hard Iron |
12.5 |
||||||||
|
2* |
1 |
19224-XX-30 |
Impeller,5×4×14 |
Hard Iron |
16 |
||||||||
|
2* |
1 |
19121-XX-30 |
Impeller,6×5×11 |
Hard Iron |
14 |
||||||||
|
2* |
1 |
19121-XX-30 |
Impeller, 6×5×14 |
Hard Iron |
18 |
||||||||
|
2* |
1 |
19116-XX-30 |
Impeller, 8×6×11 |
Hard Iron |
18 |
||||||||
|
2* |
1 |
19116-A0-30 |
Impeller,8×6×14 |
Hard Iron |
20 |
||||||||
|
2* |
1 |
21867-XX-30 |
Impeller,10×8×14 |
Hard Iron |
20 |
Why Choose GMS as Your Supplier?
Choosing GMS means opting for reliability and expertise. Our credentials include:
We understand the demands of the oil and gas industry and are committed to providing tailored solutions that meet your unique needs.
Q: What is the lead time for the product?
A: The lead time depends on required quantities; we usually have stock available for small quantities.
Q: Do you have any certificates for the product?
A: Yes, we possess an ISO certificate for Centrifugal Pumps and parts
Q: How can I place an order?
A: Simply contact us at sales@gmssupply.com, and our team will assist you through the ordering process.
If you're interested in learning more about the product or if you have specific inquiries, please reach out to us today.
At GMS, we aim to attract key players in the oil and gas drilling industry, including drilling contractors, equipment distributors, by offering high-quality, reliable products.
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