· H Rotary Piston Vacuum Pumps
 
· ZJ Roots Vacuum Pumps
· ZJP Roots Vacuum Pumps
· 2X/X Rotary Vane
Vacuum Pumps
 
· 2SK Water Ring Vacuum
Pumps
 
· SK Water Ring Vacuum
Pumps
· SZ Water Ring Vacuum
Pumps
· Water Romg Vacuum
Pumps With Air Ejector
 
· 2YK Oil Ring Vacuum
Pumps
 
· Roots Pumps Systems
With Rotary Vacn Pumps
 
· Roots Pumps Systems
With Rotary Pistion Pumps
 
· Roots Pumps Systems
With(Oil) Ring
Vacuum Pumps
 
· Series DUZ check Valves
 
Roots Pumps Systems With Rotary Vacn Pumps



Performance Parameter:
Model

 Pump Model Pumping Speed(L/S) Ultimate Pressure
 Inlet Diam
（mm）
Outler Diam
（mm）
Motor Power
（kw）
Brief pump
 Backing pump
 Brief pump
 Backing pump
Ⅰ Ⅱ
Pa
Torr
 Ⅰ Ⅱ
JZP2X70-4 ZJP70 2X15 — 70 2×10-2 1.5×10-4 Ф80 Ф60 1.1 2.2 —
JZP2X150-5 ZJP150 2X30A — 150 2×10-2 1.5×10-4 Ф100 G2 1/2″ 2.2 3 —
JZP2X300-4 ZJP300 2X70A — 300 2×10-2 1.5×10-4 Ф150 G4″ 4 5.5 —
JZP2X300-7 ZJP300 2X30A — 300 2×10-2 1.5×10-4 Ф150 G2 1/2″ 4 3 —
JZP2X600-8 ZJP-600 2X70A — 600 2×10-2 1.5×10-4 Ф200 G4″ 7.5 5.5 —
JZP2X150-42 ZJP150 ZJP30 2X15 150 1×10-2 7.5×10-4 Ф100 Ф60 2.2 0.75 2.2
JZP2X300-42 ZJP300 ZJP70 2X30A 300 1×10-2 7.5×10-4 Ф150 G2 1/2″ 4 1.1 3
JZP2X300-44 ZJP300 ZJP70 2X15 300 1×10-2 7.5×10-4 Ф150 Ф60 4 1.1 2.2
JZP2X600-42 ZJP600 ZJP150 2X70A 600 1×10-2 7.5×10-4 Ф200 G4″ 7.5 2.2 5.5
JZP2X600-45 ZJP600 ZJP150 2X30A 600 1×10-2 7.5×10-4 Ф200 G2 1/2″ 7.5 2.2 3
JZP2X1200-44 ZJP1200A ZJP300 2X70A 1200 1×10-2 7.5×10-4 Ф250 G4″ 11 4 5.5
 

 
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