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Shan dong China Coal Industry & Mining supplies Group Co.,Ltd
Shan dong China Coal Industry & Mining supplies Group Co.,Ltd  

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You are here: home  > industry machinery  > 2H Rotary Piston Vacuum Pump
Enlarge 2H Rotary Piston Vacuum Pump

2H Rotary Piston Vacuum Pump 

Price: 20000.0 RMB 
Payment Terms: T/T,WU,Paypal 
Place of Origin: Shandong, China (Mainland) 
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Product Detail

Model No.: 2H-4
Production Capacity: 1000 sets per month
Delivery Date: 5-10 days after your paymen...
Means of Transport: Ocean,Land,Air
Packing: carton box, plastic bags, w...
Brand Name: china coal

best durable product in unbeatable price
we provide service of enterprise's customs declaration, inspect.
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chinacoal11

www.chinacoalintl.com

m.chinacoalintl.com

we provide service of enterprise's customs declaration, inspection.

rotary vacuum pump; 2H rotary piston vacuum pump; rotary plunger vacuum pump

Product Introduction

2H Rotary piston vacuum pump is suitable for air and other ordinary gases, with a gas ballast valve, 

witch could be applied to pump condensable gases (such as vapor). The pump should be equipped with 

appropriate accessories if the gas pumped has the following features, such as rich in oxygen, explosive, 

corrosive to ferrous metal and chemical reactive with the vacuum pump oil. This series of pumps could be 

operated in single unit or act as the pre-process pumping unit for the next high vacuum pumps, such as diffusion or roots pumps. It is widely used 

in the industries of vacuum coating, vacuum heat treatment, vacuum impregnation, vacuum smelting, vacuum 

metallurgy, vacuum drying, molecular distillation and altitude simulation testing. 

Main Parameter

 Model

Pumping speed

Ultimate pressure

Power (kw)

Inlet diameter(mm)

Outlet diameter(mm)


(m3/min)

(L/S)

Pa

Torr




2H-4

0.24

4

6×10-2

4.5×10-4

0.55

32

25

2H-8

0.48

8

6×10-2

4.5×10-4

1.1

40

32

2H-15

0.9

15

6×10-2

4.5×10-4

2.2

50

40

2H-30

1.8

30

6×10-2

4.5×10-4

4

63

50

2H-70

4.2

70

6×10-2

4.5×10-4

7.5

80

63

2H-100

6

100

6×10-2

4.5×10-4

11

100

80

2H-150

9

150

6×10-2

4.5×10-4

15

125

100

2H-220

13.2

220

6×10-2

4.5×10-4

18.5

160

125

2H-300

18

300

6×10-2

4.5×10-4

22

160

125

H-6

0.36

6

1.3

1×10-2

0.55

32

25

H-12

0.72

12

1.3

1×10-2

1.1

40

32

H-25

1.5

25

1.3

1×10-2

2.2

50

40

H-50

3

50

1.3

1×10-2

4

80

50

H-100

6

100

1.3

1×10-2

5.5

80

50

H-150

9

150

1.3

1×10-2

11

100

80

H-220

13.2

220

1.3

1×10-2

15

125

100

H-300

18

300

1.3

1×10-2

22

160

125

H-600

36

600

1.3

1×10-2

55

250

250


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Company Info

Shan dong China Coal Industry & Mining supplies Group Co.,Ltd [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Jining
Province/State: Shandong
Country/Region: China (Mainland)

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