2.5" mechanical seals, shaft sleeves and packings for 250 series centrifugal pumps in stock in Shangahi China and Texas USA!!!
3.5" mechanical seals, shaft sleeves for XP and XL centrifugal pumps in stock in Shanghai China and Texas USA!!!
For any parts, pls. contact Ms. Lucy Liu.
Type 1-2.5" is suitable for MCM 250 pumps and Mission supreme 2500 pumps.
It is also suitable for other brands, such as mission® magnum, halco®, mattco, harrisburg®, national oilwell, mission®2500 supreme, spd mud hog®, derrick® premium 2500. Curflo®, Sta-rite, Forum® etc. mud centrifugal pumps and ANSI pumps.
Dimensions: 3.5inch, 2.5 inch, 1.875 inch, 1.125inch and other sizes.
Material: Tungsten Carbide VS Tungsten Carbide, Viton, SS316 machining parts
They come with a highly polished sealing face and with viton bellows ans stainless steel springs
Its sleeves are made of stainless steel and has two choices:
stainless steel and stainless steel with ceramic coating.
The sleeves with ceramic coating have longer service time and very good quality.
- MISSION PUMP REBUILD KIT (2.500")
- MATERIALS: VITON ELASTOMERS/TUNGSTEN FACE/TUNGSTEN STATIONARY SEAT
- KIT INCLUDES: MECHANICAL SEAL, PIN
- OEM #: NATIONAL OIL WELL PART # 22451-1
-
| BRAND |
PART NUMBER |
| MCM |
P25MS/TT |
| Mission® |
22451 |
| Mattco® |
17662 |
| Harrisburg® |
34A-250-MSI |
| DL |
721540 |
| SDS MUD HOG® |
WVBUF9000 |
| Halco |
H22451 |
*STAINLESS AND CERAMIC COATED SLEEVES AVAILABLE
If you need more information about seals and sleeve, pls. contact me directly.
Audited Supplier 
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