Subsurface Sucker Rod Pumps
Subsurface Sucker Rod Pumps basic infomation
Catalog:
Sucker Rod Pump
Keywords:
Subsurface Sucker Rod Pumps
Tel:
+86-546-7663069
Fax:
+86-546-7663068
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Subsurface Sucker Rod Pumps details
Subsurface Sucker Rod Pumps
The inner surface of the pump barrel is processed with carbonization quench and chrome plating technology and the plunger surface is processed with thermal metal spraying technology. The pump meets the requirement of long stroke. high speed and deep producing and has the advantages of high pumping efficiency. large displacement ,wear and corrosion resistance,long operation and easy repairing.
Accordance with API SPEC 11AX standard, and have the certificate of authority to use the official API monogram.
Pump Bore(basic)and Designation
| Pump Bore (basic) |
112 | 125 | 150 | 175 | 200 | 225 | 250 | 275 | 325 | 375 | 425 | |
| Pump Bore Dia. | Norminal mm | 28 | 32 | 38 | 44 | 51 | 57 | 64 | 70 | 83 | 95 | 108 |
| Basic mm(in) |
28.575 |
31.75 | 38.10 | 44.45 | 50.80 | 57.15 | 63.50 | 69.85 | 82.55 | 95.25 | 107.95 | |
Clearance Code and Clearance Fit Range
| Clearance Grade | Pump Bore Deviation | Metal Plunger | Clearance Range mm(in) | ||
| Code | Basic size(mm) | Limit-Deviation | |||
| 1 | D0+0.05 | 1 | d-0.025 | 0 -0.013 |
0.025-0.088 |
| 2 | 2 | d-0.050 | 0.050-0.113 | ||
| 3 | 3 | d-0.075 | 0.075-0.138 | ||
| 4 | 4 | d-0.100 | 0.100-0.163 | ||
| 5 | 5 | d-0.125 | 0.125-0.0075 | ||
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