Product parameters
Barrel wall thickness: 0. 36-0. 38mm
Vacuum cleaner bucket volume: 20L
Power: 3700w
Weight: 6. 5kg
Hose size: 32mm X 2m
Vacuum bucket negative pressure capacity: ≥-0.27MPA
Conditions of use: air pressure 0.6-0.8Mpa. If the pressure is lower than 0.6, there will be insufficient suction, and if the pressure is higher than 0.8, the negative pressure environment will exceed the limit, resulting in the barrel being squashed by the external air pressure (not the barrel expansion and explosion, you can rest assured that there is no safety problem)