HL-4 (B) constant-current pump (peristaltic pump) is the use of roller squeeze the silicone tube to peristaltic, the tube pre-vacuum suction on the liquid, the rear roller tube extrusion pressure to promote the pumping liquid or add Liquid

The machine adopts the stepping motor, the driving force is big, the conveying flow is stable, the pressure is high, the flow adjustment range is big, the flow is adjustable continuously, the number reveals the constant speed pump's rotational speed, can examine its rotational speed intuitively,

Through the conversion, prediction calculated constant flow pump flow, so that the use of more convenient.

The use of flexible hose peristaltic structure, the transmission of the liquid is not in contact with the pump and the outside world to prevent pollution, reliable performance, easy to use, etc., in the factories and mines enterprises, universities,

Hospitals and scientific research departments have been widely used as a must, one of the indispensable equipment.Usually need a larger flow control range, infusion or pumping liquid use can be used.

Second, the main technical indicators:

1. Flow: 60-18000 ml / hour

Diameter: φ6 × 9

2. Digital display speed: 0-125 turn (HL-4 no)

3. Pressure: 2.5 kgf / cm2

4. Use of environmental conditions: Temperature 0-35 ℃ Relative humidity 85%

5. Power supply: AC220V ± 10% 50HZ

6. Power consumption: 80W

7. Weight: 4kg

8. Dimensions: 320 (long) × 220 (width) × 140 (high) (mm)