Single-Main features:
The integrated tank to do maximize the vacuum.
Large sight-glass,preventing oil-low.
With high strength rubber,the handle is solid and comfortable.
Double-Main features:
The front and back stage connected by one same shaft,higher vacuum degree.
PM material for back stage pump,higher wear resistance.
Superiority design on oil entering system,oil and gas separated thoroughly,no oil mist.
The color can change to blue with square elec box
Single-stage vacuum pump
ZERO brand | Voltage | Free Air Displacement | Ultimate Vacuum | FLOW RATE(l/min) | Power(HP) | Oil Capacity(ml) | Dimension(mm) | Weight(Kg) | |
ZRU-1A | 220V,50HZ | 2CFM | 0.8PA | 60 Micron | 60 l/min | 1/4 HP | 250 | 249*121*230 | 7.2KG |
110V,60HZ | 2.5CFM | 0.8PA | 60 Micron | 72 l/min | |||||
ZRU-1.5A | 220V,50HZ | 3CFM | 0.8PA | 60 Micron | 90 l/min | 1/4 HP | 200 | 249*121*230 | 7.2KG |
110V,60HZ | 3.6CFM | 0.8PA | 60 Micron | 108 l/min | |||||
ZRU-2A | 220V,50HZ | 4CFM | 0.8PA | 60 Micron | 120 l/min | 1/3 HP | 250 | 315*125*240 | 8.8KG |
110V,60HZ | 4.8CFM | 0.8PA | 60 Micron | 144 l/min | |||||
ZRU-3A | 220V,50HZ | 6CFM | 0.8PA | 60 Micron | 180 l/min | 1/2 HP | 320 | 340*135*260 | 9.8KG |
110V,60HZ | 7.2CFM | 0.8PA | 60 Micron | 216 l/min | |||||
ZRU-4A | 220V,50HZ | 8CFM | 0.8PA | 60 Micron | 240 l/min | 3/4 HP | 700 | 390*145*280 | 15.5KG |
110V,60HZ | 9.6CFM | 0.8PA | 60 Micron | 288 l/min |