Piston structure , with same flow rate, volume is smaller, which longer machine lifetime.
Piston and tank surface with Teflon material, which has high anti corrosion
Vacuum degree could reach 80Kpa—90Kpa, stronger positive pressure could reach more than 400-500Kpa
Through adjust the nut to adjust pressure, easy operate.
Have negative and positive two connectors, widely used
1. Max Vacuum(Kpa): 0—85 adjustable
2. Max Pressure(Kpa) :>400
3. Flow rate(L/min): 25L/min
4. Power:(VA): 45
5. Power Supply: AC220V/50Hz
6. Size（mm）：200W x 145H x 130D