Hallroad LahoreDC 12V Micro Vacuum Diaphragm Air Pump Large Flow Negative Pressure 
 
The new original 555 motor piston diaphragm air pump, large flow type, workmanship quality is very good, suitable for vacuum packaging machine,
 
Material: Engineering plastics
Transmission medium: air
Voltage: DC12V
Power: 50W
Maximum pressure: -50Kpa
Suction power: 70L / min
Vacuum grade:> -76KPA
Noise: <75db
No load flow:> 9LPM
Size: 9 x 6.5 cm / 3.54 x 2.56 inches
Weight: 300g