Bqg250/0.3 Pneumatic diaphragm pump

Introduction of BQG250/0.3 Pneumatic diaphragm pump

Bqg250/0.3 pneumatic diaphragm pump is suitable for coal mine underground coal dust and methane explosive gas danger place, but does not destroy the insulation corrosive gas place.

Bqg250/0.3 Pneumatic diaphragm pump can withstand the worst storage and transportation conditions

1. High temperature: +80℃;

2. Low temperature: -20℃;

3. Average relative humidity: 95% (+25℃);

4. Vibration: 50m/s2;

5. Impact: 500m/s2.

Bqg250/0.3 Pneumatic diaphragm pump technical parameters

Model: BQG250/0.3

Rated flow rate L/min: 250

Discharging pressure MPa: 0.3

Rated air pressure MPa: 0.55

Maximum gas consumption m3/min: 0.6

Maximum diameter of passing particle mm: 7

Length × width × height (mm) : 438×390×644

Weight (kg) : 31.2

Pipe diameter (in inches) : 2

Bqg250/0.3 Pneumatic diaphragm pump physical drawing