- DURCO MARK 2 GROUP 1 (1.125")
- DURCO MARK 2 GROUP 2 (1.875")
- DURCO MARK 3 GROUP 1 (1.375")
- GOULDS 3196 ST REBUILD KIT (1.375")
- GOULDS 3196 MT REBUILD KIT (1.750")
- GOULDS 3196 LT REBUILD KIT (2.125")
- GOULDS 3196 XLT REBUILD KIT (2.500")
- MATERIALS: VITON ELASTOMERS/CARBON FACE/TUNGSTEN STAIONARY SEAT
Mechanical seals Type 1 with set collars for Durco pumps, Titan pumps, Viking pumps etc.
https://trisun.en.made-in-china.com/product/vdFnSPKCcLkO/China-Peerless-Durco-Warren-and-Goulds-Pump-Bearing-Isolators-Labyrinth-Seals.html
https://trisun.en.made-in-china.com/product/xvQnApYTzWru/China-Cartridge-Seals-and-Metal-Bellows-Seal-for-Goulds-Durco-Pumps.html
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®, Forum® etc. mud centrifugal pumps and ANSI pumps.
Dimensions: 2.5 inch, 1.875 inch and 1.5 inch
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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