Brand:chinacoal
Chinacoal08
Product Introduction
JZJW roots oil-free vertical reciprocating vacuum unit, the main pump is roots pump, WLW series oil free vertical reciprocating pump is fore pump.Widely used in electronics, vacuum coating, chemical fiber, metallurgy, heat treatment, welding, chemical industry and vacuum distillation, crystallization, dry, polyester slice viscous processes.
Main Parameter
| Model | Pumping rate L/s(m3/h) | Ultimate pressure | power | Main pump | Line pump | Backing pump |
| JZJW70-1 | 70(252) | 133 | 6.2 | ZJ70 | - | WLW50 |
| JZJW150-1 | 150(540) | 133 | 10.5 | ZJ150 | - | WLW100 |
| JZJW150-2 | 150(540) | 133 | 7 | ZJ150 | - | WLW50 |
| JZJW300-1 | 300(1080) | 133 | 19.5 | ZJ300 | - | WLW200 |
| JZJW300-2 | 300(1080) | 133 | 11.5 | ZJ300 | - | WLW100 |
| JZJW300-2 | 300(1080) | 133 | 15.5 | ZJ300 | - | WLW150 |
| JZJW600-2 | 600(2160) | 133 | 20.5 | ZJ600 | - | WLW200 |
| JZJW600-2 | 600(2160) | 133 | 27.5 | ZJ600 | - | WLW300 |
| JZJW600-4 | 600(2160) | 133 | 16.5 | ZJ600 | - | WLW150 |
