Our JZJS(2BV) series Roots vacuum pumps are widely used in the vacuum degassing, vacuum melting, and vacuum surface treatment in the metal and non-metal material industries. When connected in series with the WLW oil-free vertical vacuum pump and water ring pump, they are particularly suitable for the vacuum polymerization, reaction, decomposition processes in the chemical industry, as well as vacuum distillation, vacuum drying, and vacuum crystallization in the food industry.
Application Scope:
This unit is widely used in industries such as vacuum drying, petrochemicals, metallurgy, and chemical fibers.
Performance Parameters Table
Model/Item | Suction rate (L/S) | Ultimate Pressure (≤Pa) | Model of Engine Composition | Total Power (kw) | ||
| Primary Pump | Intermediate Pump | Primary Pump | ||||
| JZJS30、20 | 30 | ≤300 | ZJ-30 | 2KV2070 | 3.5 | |
| JZJS70、40 | 70 | ≤300 | ZJ-70 | 2KV5101 | 6.2 | |
| JZJS150、80 | 150 | ≤300 | ZJ-150 | 2KV5121 | 10.5 | |
| JZJS300、140 | 300 | ≤300 | ZJ-300 | 2KV5161 | 19 | |
| JZJS600、140×2 | 600 | ≤300 | ZJ-600 | 2KV5161 | 35.5 | |
| JZJS70、30、20 | 70 | ≤20 | ZJ-70 | ZJ-30 | 2KV2070 | 5.7 |
| JZJS150、70、40 | 150 | ≤20 | ZJ-150 | ZJ-70 | 2KV5101 | 9.2 |
| JZJS300、150、80 | 300 | ≤20 | ZJ-300 | ZJ-150 | 2KV5121 | 14.5 |
| JZJS600、300、140 | 600 | ≤20 | ZJ-600 | ZJ-300 | 2KV5161 | 24.5 |
| JZJS1200、600、140×2 | 1200 | ≤20 | ZJ-1200 | ZJ-600 | 2KV5161 | 46.5 |
| JZJS70、70、30、20 | 70 | ≤1 | ZJ-70×2 | ZJ-30 | 2KV2070 | 7.9 |
| JZJS150、70、70、40 | 150 | ≤1 | ZJ-150 | ZJ-70×2 | 2KV5101 | 11.4 |
| JZJS300、150、150、80 | 300 | ≤1 | ZJ-300 | ZJ-150×2 | 2KV5121 | 17.5 |
| JZJS600、300、300、140 | 600 | ≤1 | ZJ-600 | ZJ-300×2 | 2KV5161 | 28.5 |
| JZJS1200、600、600、142×2 | 1200 | ≤1 | ZJ-1200 | ZJ-600×2 | 2KV5161×2 | 52 |
