Gear pump: smaller size, simpler structure, less requirement on oil cleanliness, lower price. However, the pump shaft is subjected to unbalanced force, serious wear and leakage.
Blade pump: dividing into two acting blade pump and single acting blade pump. This pump has uniform flow rate, smooth operation, low noise, higher working pressure and volumetric efficiency than gear pump, and more complex structure than gear pump.
| NO | MAKER | MODEL | NO | MAKER | MODEL |
| 1 | PC | HPV(PC)SERIES | 8 | LBHR | LPVD SERIES |
| 2 | HITACHI | HPV/HPC0(EX)SERIES | 9 | KPM | NV SERIES |
| HMGC SERIES | NVK45 | ||||
| HPK055 | K3SP36C | ||||
| 3 | Series | VRD63 | K3V/K5V/K7V SERIES | ||
| SBS80 / 120 | KVC SERIES | ||||
| SPK10 / 10 | M2X SERIES | ||||
| SPV10 / 10 | M5X SERIES | ||||
| PPS140 | MX SERIES | ||||
| 12G 14G 16G 215 245 | MAG SERIES | ||||
| AP12 | 10 | Nabtesco | GM SERIES | ||
| E200 NEW | 11 | RXH-Uchida | A8VO SERIES | ||
| 4 | KYB | PSVD2 SERIES | AP2D SERIES | ||
| PSVL SERIES | 12 | Linda | HPR SERIES | ||
| PSV2-55T | B2PV SERIES | ||||
| MAG SERIES | BPV SERIES | ||||
| 5 | NACHI | PVD-1B /2B | 13 | RXH | A2F SERIES |
| PVK-2B-505 | A4V SERIES | ||||
| 6 | TSB | SG/MFB SERIES | A6V SERIES | ||
| PVC80/90 | A7V SERIES | ||||
| 7 | JEL | JMV SERIES | A10V / A10VD SERIES | ||
| JMFSERIES | A11V SERIES |
| Performance & Operation Limits | ||||||||||||
| Series | Torque | Power 100rpm |
Maximum Pressure | Maximum Speed | Size | |||||||
| Size | Displ. | Standard | S sories |
Case | Rated pressure | Low pressure | ||||||
| Cont. | Int | Standard | S sories | |||||||||
| In-/rey | In-bs / 100 PSI |
HPI 100 PSI |
PSI | PSI | PSI | rpm | rpm | rpm | rpm | |||
| M5B(S) | 012 | 0.73 | 11.66 | 0.0185 | 4600 | ... | 50 | 3000 | 6000 | 6000 | ... | 012 |
| 018 | 1.10 | 17.46 | 0.0277 | 018 | ||||||||
| 028 | 1.71 | 27.23 | 0.0435 | 3000 | 4000 | 4000 | 028 | |||||
| 036 | 2.20 | 34.92 | 0.0555 | 036 | ||||||||
| 045 | 2.75 | 43.71 | 0.0694 | 4000 | 2500 | 3000 | 3000 | 045 | ||||
Q.How can I do if there is something wrong with the items?
A.Firstly, pls provide pictures for us and we will check. After confirmed send the wrong parts, it keep for you, and we will offer the correct item or add in next order.
