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Puyan Custom Roots Liquid Ring Vacuum Systems

Roots liquid ring vacuum systems: Roots main + liquid ring backing pump in series. High pumping speed, resists vapor/dust, optional corrosion resistance. For explosive/flammable atmospheres with dust, corrosives, vapor.

Roots Liquid Ring Vacuum Systems
PUYAN

Roots Water Ring Vacuum Systems

Custom‑Built | Stable & Efficient | Intelligent Control
Pumping Speed
Custom
Ultimate Pressure
Custom
Motor Power
Custom
Total Weight
Custom
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PZJ-ZJP-2BV Series - Recommended Configurations

Model Main Pump Backing Pump Matching Chamber（L） Thermostatic Water Tank（L） Water Consumption（L/min） Pumping Speed（m³/h） Ultimate Pressure（Pa） Total Power（kW）
PZJ-ZJP30-2061 ZJP-30 2BV2061 200 80 2-4 108 ≤267 2.2
PZJ-ZJP70-5110 ZJP-70 2BV5110 300 150 6-10 252 ≤267 5.5
PZJ-ZJP150-5111 ZJP-150 2BV5111 500 150 6-10 540 ≤267 7.7
PZJ-ZJP300-5121 ZJP-300 2BV5121 800 200 10-12 1080 ≤267 11.5
PZJ-ZJP600-5161 ZJP-600 2BV5161 1200 300 20-25 2160 ≤267 22.5
PZJ-ZJP1200-5161 ZJP-1200 2×2BV5161 2000 500 40-50 4320 ≤267 41.0

Remarks:

  • Above parameters are recommended configurations.
  • Actual configuration may vary per customer requirements (e.g., special materials, controls, accessories).
  • All vacuum systems are strictly tested before delivery.
  • Recommended vacuum pump: Puyan Roots vacuum pumps ZJP Series, Other brands available on request.

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