Ever-Power Vacuum Pumpss Co.

 rotary piston Vacuum pumps

HGL-70(Patent Product)
HGL-150(Patent Product)
HG-150
 
Operating principle and features:
  The series HGL, HG pump is a kind of single-stage and single-cylinder rotary piston vacuum pump. It is greatly improved series H rotary piston pump and includes four patents; its general capabilities have a great improvement.
  Rotary piston vacuum pump is a sort of vacuum production equipment suitable for pumping ordinary gases and condensable gases(when a gas ballast used). The pump must be fitted with appropriate accessories if gas is rich in oxygen, explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil.
  Operation principle show in working principle graph: A rotary piston with slide valve across ecentric wheel driven by shaft within the housing. Piston pole can slide and swing freely in arch track. The whole pump chamber is divided into chamber A and chamber B by piston. When shaft rotates the volume of chamber A and chamber B are changed repetitively, so that pumping purpose could be achieved.
  The series HGL, HG pump can be a backing pump when combined with another high vacuum pump as well as operate singly. It is widely used in vacuum smelting, vacuum drying, vacuum impregnation and high vacuum simulation testing,etc.


Performance Parameter:
Type
Ultimate Pressure
(Pa)
Total Pressure
(Pa)
Pumping Speed
(L/S)
Inlet Diam
(mm)
Outlet Diam
(mm)
Noise Level
dB(A)
Motor Power
(Kw)
Cooling Water Consumption
(L/min)
Weight
(Kg)
HGL-150
0.3
2
150
100
80
79
11
450
680
HGL-70
0.3
2
70
80
63
78
5.5
350
500
HG-150
0.3
2
150
100
80
79
15
700
860

 

Series H-7 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-7*
1.3
1?0-2
70
φ125
φ65
7.5
350
700
H-8A*
1.3
1?0-2
150
φ150
φ80
18.5
700
1960
 

 

Series H-8A Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed
(l/s)
lilct connection
(mm)
Outlt Connection
(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-7*
1.3
1?0-2
70
φ125
φ65
7.5
350
700
H-8A*
1.3
1?0-2
150
φ150
φ80
18.5
700
1960
 

 

Series H-25 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Uitimate pressure(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-25
1.3
1?0-2
25
φ50
φ40
2.2 
Air-cooled
340

 

Series 2H-8 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
2H-8
6?0-2
4.5?0-4
8
φ50
φ25
1.1
Air-cooled
100

 

Series H-70B Rotary Piston Vacuum Pumps

 

 

 

Series H-150A Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Uitimate pressure(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-150E
5?0-1
7?0-3
150
φ100
φ80
11
700
600

 

Series H-150D Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed
(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-150D
1.3
1?0-2
150
φ105
φ80
11
450
896

 

Series H-150 Rotary Piston Vacuum Pumps


 
Model
Uitimate pressure
Theoretial
Pumping speed(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-150
6?0-1
7?0-3
150
φ100
φ80
15
700
680

 

Series 2H-15 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed
(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
2H-15
6?0-2
4.5?0-4
15
φ65
φ32
2.2
Air-cooled
140
 

 

Series 2H-30A Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
2H-30A
6?0-2
4.5?0-4
30
φ63
φ50
4
350
295

 

Series 2H-35 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Uitimate pressure(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
2H-35
6?0-2
4.5?0-4
35
φ80
φ76
5.5
350
630

 

Series 2H-70A Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed
(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
2H-70A
6?0-2
4.5?0-4
70
φ80
φ76
7.5
350
630
 

 

Series H-300A Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Theoretial
Pumping speed
(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-300A
1.3
1?0-2
300
φ200
φ100
30
1500
1880

 

Series H-600 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Uitimate pressure
(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-600
1.3
1?0-2
600
φ250
φ150
55
2800 
3300 

 

Series H-600 Rotary Piston Vacuum Pumps

 


Model
Uitimate pressure
Uitimate pressure
(l/s)
lilct connection(mm)
Outlt Connection(mm)
Standard Motor
(kw)
Cooling Water Consumption(kg/h)
Weight(Kg)
pa
Torr
H-600
1.3
1?0-2
600
φ250
φ150
55
2800 
3300 

 

Series 1401 Rotary Piston Vacuum Pumps

 


317507 RuoHeng WenLing CityZhejiangprovince China   E-mail: hzptcorp@gmail.com

Tel: 0086-571-28880553  Fax: 0086-571-87048803