Dual pole anti-return vacuum pump 430

1.Under the condition of 1.50Hz, under the condition of 1 atmosphere pressure, the vacuum pump pumping speed is 4m³/h, 1.1L/S, the connection interface is KF16 or KF25 flange interface, the air inlet is equipped with anti-backsuction valve;

2. Limit vacuum pressure (partial pressure) : 0.0005mbar, limit vacuum degree (total pressure) : 0.005mbar;

3. Noise index: «56dB@50Hz, motor speed is 1440rpm@50Hz, 1720rmp@60Hz, motor power 0.4kw@ single item, 0.37kw@ three-phase, the ambient temperature is 10-40℃;

4 Large tank design, can dilute organic gas, can reduce the corrosion of impurities on the pump body, tank volume: 1000ml, in the oil-free state weight: 19.5kg;

5. Overall size: 440/144/217mm;

6. Two extra clamps and sealing rings (one for each inlet and exhaust port)

7. The pump body is equipped with an air outlet noise prevention design, which can reduce the smoke when the pump body is running.

8. The use of dual voltage design has a single 220V and three-phase 380V.

9. With the function of pneumatic load valve, can reduce the influence of water vapor and other gases on the vacuum pump.