| Place of Origin |
Shandong China (Mainland) |
| Brand Name |
Huahai |
| Model Number |
3 NB Series |
| Usage |
Oil |
| Power |
Electric |
| Standard or Nonstandard |
Standard |
| Pressure |
High Pressure |
3NB Seires mud pump. Features, optimization of parameters, extended stroke lengths and lowered stroke speeds, increased displacement, with long service life parts. 3 NB series of mud pumps are strictly manufactured according to SY5138 standard of CNPC and are tested accordingly while leaving the factory.