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Puyan Roots Rotary Vane Vacuum Systems

Roots rotary vane vacuum systems: Roots main pump + rotary vane backing pump in series. Multi-stage available for significantly higher vacuum level and pumping speed.

Roots Rotary Vane Vacuum Systems
PUYAN

Custom Roots Rotary Vane Vacuum Systems

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

Model Main Pump Backing Pump Matching chamber（L） Pumping Speed（m³/h） Ultimate Pressure（Pa） Total Power（kW）
PJZ-2XZ4B-ZJP30 2XZ-4B ZJP-30 100L 108 ≤6×10⁻² 1.45
PJZ-2XZ6B-ZJP70 2XZ-6B ZJP-70 100L 252 ≤6×10⁻² 2.25
PJZ-2XZ8B-ZJP70 2XZ-8B ZJP-70 300L 252 ≤6×10⁻² 2.6
PJZ-2XZ15B-ZJP150 2XZ-15B ZJP-150 500L 540 ≤6×10⁻² 3.7
PJZ-2XZ25B-ZJP150 2XZ-25B ZJP-150 500L 540 ≤6×10⁻² 5.2
PJZ-2XZ25B-ZJP300 2XZ-25B ZJP-300 800L 1080 ≤6×10⁻² 6.7

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