Introduction Of KCB Series Marine Gear Pump
Publish Time: 2018-11-09 Origin: Site
Introduction Of KCB Series Marine Gear Pump
Application
KCB series gear pump applies to delivering non-corrosive lubricating-oil or equivalent liquid without solid particles and fibres at temperature below 80℃ and with the viscosity of 5-1500cSt.
Reducing the speed, the pump can delivery the liquid that the viscosity can be up to 500000cSt.
Application Scope
1. It can give performance as transfer pump or booster in oil deliver system.
2. It can be also applied as fuel pump for delivery system, pressurization and injection in fuel supply system.
3. In all industry fields it can be as lubricating pump.
Structure Features
KCB series gear pump are mainly composed of gears, axles, pump cover, safety valve and axle-end seals etc. The heat-treatment gears have the advantage of higher hardness and intensity, and rotate with the axles inside the replaceable bearing sleeves. All of pumps’s parts can be lubricated by delivered medium when working.
The pump is properly designed with leakage and return chute, which lets the gears bear the least torque force and reduces load and wear on bearings in order to raise pumps’ efficiency.
It is also designed with safety valve for protection against overload. The full return flow pressure of the safety valve is higher than the rated exhaust pressure of the pump. It can be also adjusted within the allowance of exhaust pressure range according to circumstances. But please note the safety valve can't be applied as pressure reducing valve for long time. You may install pressure reducing valve separately on pipe-line if needed.
The direction of rotation is clockwise viewed from coupling end
Specification
| Model | Flow Capacity Q | Speed | Pressure P | （NPSH）r | Efficiency | Electrical Motor | ||
| m 3 /n | 1/min | r/min | Mpa | m | % | Power kw | Model | |
| KCB-18.3 | 1.1 | 18.3 | 1400 | 1.45 | 5 | 44 | 1.5 | YH90-4 |
| 2CY-1.1/1.45 | ||||||||
| KCB-33.3 | 2 | 33.3 | 1420 | 1.45 | 5 | 44 | 2.2 | YH100L1-4 |
| 2CY-2/1.45 | ||||||||
| KCB-55 | 3.3 | 55 | 1400 | 0.33 | 7 | 41 | 1.5 | YH90-4 |
| 2CY-3.3/0.33 | ||||||||
| KCB-83.3 | 5 | 83.3 | 1420 | 0.33 | 7 | 43 | 2.2 | YH100L1-4 |
| 2CY-5/0.33 | ||||||||
| KCB-135 | 8 | 135 | 940 | 0.33 | 5 | 46 | 2.2 | YH112M-6 |
| 2CY-8/0.33 | ||||||||
| KCB-200 | 12 | 200 | 1440 | 0.33 | 5 | 46 | 4 | YH112M-4 |
| 2CY-12/0.33 | ||||||||
| KCB-300 | 18 | 300 | 960 | 0.36 | 5 | 42 | 5.5 | YH132M2-6 |
| 2CY-18/0.36 | ||||||||
| KCB-483.3 | 29 | 483.3 | 1440 | 0.36 | 5.5 | 42 | 7.5 | YH-132M2-4 |
| 2CY-29/0.36 | 11 | YH160M-4 | ||||||
| KCB-633 | 38 | 633 | 970 | 0.28 | 6 | 43 | 11 | YH160L-6 |
| 2CY-38/0.28 | ||||||||
| KCB-960 | 58 | 960 | 1470 | 0.28 | 6.5 | 43 | 18.5 | YH180M-4 |
| 2CY-58/0.28 | 22 | YH180L-4 | ||||||
| KCB-1200 | 72 | 1200 | 740 | 0.6 | 7 | 42 | 37 | YH280S-8 |
| KCB-1600 | 95 | 1600 | 980 | 45 | YH280S-8 | |||
| KCB-1800 | 110 | 1800 | 740 | 0.6 | 7.5 | 43 | 55 | YH315S-8 |
| KCB-2500 | 150 | 2500 | 980 | 75 | YH315S-6 | |||
| KCB-2850 | 170 | 2850 | 740 | 0.6 | 8 | 44 | 90 | YH315M2-8 |
| KCB-3800 | 230 | 3800 | 985 | 110 | YH315M2-8 | |||
| KCB-4100 | 245 | 4100 | 740 | 0.6 | 8 | 44 | 90 | YH315M2-8 |
| KCB-5400 | 325 | 5400 | 985 | 110 | YH315M2-6 | |||
Deyuan marine can offer you the different type of KCB series pump, please feel free to contact us for more details.