DK04RF 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)4 | l/min | 3.80 | 3.70 | 3.70 | 3.60 | 3.50 | 3.40 | 3.20 | 3.00 | 4 |
| NKW | 0.05 | 0.06 | 0.07 | 0.08 | 0.09 | 0.13 | 0.16 | 0.20 | ||
| KW | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.25 | 0.37 | ||
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)4 | l/min | 5.70 | 5.60 | 5.60 | 5.50 | 5.40 | 5.30 | 5.10 | 4.90 | 4 |
| NKW | 0.10 | 0.13 | 0.16 | 0.18 | 0.21 | 0.29 | 0.30 | 0.35 | ||
| KW | 0.25 | 0.25 | 0.25 | 0.25 | 0.37 | 0.37 | 0.37 | 0.37 | ||
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
