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Puyan Custom Diffusion Vacuum Systems

Diffusion vacuum systems: oil diffusion main pump + backing pump in series. Suitable for high to ultra‑high vacuum below 0.1 Pa.

Diffusion Vacuum Systems
PUYAN

Custom Diffusion 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-TK Series Recommended Configurations

Model Main Pump Backing Pump Matching chamber（L） Pumping Speed（L/s） Ultimate Pressure（Pa） Total Power（kW）
PJZ-KT150-300A TK-150 ZJP-70 + 2XZ-8B 300 1000 ≤5×10-5 3.6
PJZ-KT300-800A TK-300 ZJP-300 + 2XZ-25B 800 4000 ≤5×10-5 9.1
PJZ-KT200-500A KT-200 ZJP-150 + 2XZ-15B 500 2000 ≤5×10-5 5.5
PJZ-KT400-1000A KT-400 ZJP-1200 + 2XZ-25B 1000 7000 ≤5×10-5 18.8

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