JZJP Roots Ejection Pump System adopt roots pump as main pump, and water ejection pump as backing pump. Additionally, the main pump includes a middle pump, which has anti-corrosive and easy corroded two types for different request. The anti-corrosive one is painted with anti-corrosive paint. Matching with a vertical water ejection pump, corrosive gas pumping is workable for this pump. The first level roots pump can reach an ultimate vacuum degree at 150 Pa, and the second one, 25 Pa.
Application:
JZJP roots ejection pump system can be applied in the process of vacuum drying, vacuum distillation, vacuum concentration, and the industry of metallurgy, petrochemical, paper making, food industry, electric industry. As per various customer requiring, multilevel pump system for pumping capacity and vacuum degree improving is available.
| Model | Suction Speed | Ultimate Pressure | Pump System Construction | Motor Power | ||
| L/s | Pa | Main Pump | Holding Pump | Backing Pump | Kw | |
| JZJP-30.60 | 30 | 267 | ZJ-30 | RPP-40-60 | 3.7 | |
| JZJP-70.180 | 70 | 267 | ZJ-70 | RPP-54-180 | 9 | |
| JZJP-150.280 | 150 | 267 | ZJ-150 | RPP-65-280 | 18 | |
| JZJP-150.360 | 150 | 267 | ZJ-150 | PRR-65-360 | 18 | |
| JZJP-150.500 | 150 | 267 | ZJ-150 | RPP-80-500 | 18 | |
| JZJP-70.30.60 | 70 | 25 | ZJ-70 | ZJ-30 | RPP-40-60 | 5.25 |
| JZJP-150.70.180 | 150 | 25 | ZJ-150 | ZJ-70 | RPP-54-180 | 12 |
| JZJP-150.150.280 | 150 | 25 | ZJ-150 | ZJ-150
(low speed) |
RPP-65-280 | 21 |
| JZJP-300.150.300 | 300 | 25 | ZJ-300 | ZJ-150 | RPP-65-360 | 22 |
| JZJP-300.150.500 | 300 | 25 | ZJ-300 | ZJ-150 | RPP-80-50 | 22 |
note: more specification for each model, please view below interlink.
zj roots pump, zjp roots pump,zjl roots pump, related vacuum system
If possible, kindly suggest please your working industry/process, working pressure, working medium, etc. Given detailed request helps to gain better-matched customized solution. Thanks for your patience.
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