DK12RF Gear Pump
- Features:
- Asserted benchmark displacement( ml/r ): 4/6/8/ 10/12/16/20/25/32/ 40/ 50/63/80/100/ 112/150/180/200~630
- Adjusted numerical value of overflow valve: 15bar (according to the need to adopt higher pressures)Seal material: fluorine rubber
- Applied viscosity (cSt): 12~20000
- Application field:
- Reduction box, wind power, lubrication system, filtrationsystem, gas stations, vacuum machinery, engine...
Description
Performance (rotation rate 950rpm)
| Pump type | Unit | Pressure (bar) | Displacement (cm3/rev) | |||||||
| 2.0 | 4.0 | 6.0 | 8.0 | 10.0 | 15.0 | 20.0 | 25.0 | |||
| DK(F)12 | l/min | 11.40 | 11.30 | 11.10 | 10.90 | 10.70 | 10.20 | 9.70 | 9.40 | 12 |
| NKW | 0.10 | 0.12 | 0.16 | 0.21 | 0.25 | 0.36 | 0.47 | 0.58 | ||
| KW | 0.25 | 0.25 | 0.25 | 0.37 | 0.37 | 0.55 | 0.75 | 0.75 | ||
Performance (rotation rate 1450rpm)
| Pump type | Unit | Pressure ( bar) | Displacement (cm3/rev) | |||||||
| 2.0 | 4.0 | 6.0 | 8.0 | 10.0 | 15.0 | 20.0 | 25.0 | |||
| DK(F)12 | l/min | 17.20 | 17.10 | 17.00 | 16.90 | 16.80 | 16.50 | 15.90 | 15.40 | 12 |
| NKW | 0.20 | 0.21 | 0.28 | 0.32 | 0.39 | 0.55 | 0.72 | 0.89 | ||
| KW | 0.25 | 0.25 | 0.37 | 0.55 | 0.55 | 0.75 | 1.10 | 1.10 | ||
Caution:
- Fluid has basic lubricating and compatible chemicalcharacteristic, and it exclude solid impurity substance.
- Avoid idling
- The pump can only be operated in appointed direction,or else seal of the shaft will be wrecked.
- To avoid excessive pressure, the sysrem or pumpshould be equipped with a relief valve.
- Relief valve equipped with the pump functions as anatmospheric valve in a short time, other than a overflow valve.
- An additional overflow valve should be installed ifoverflowing exists in a long time.
Factory and Packaging
