Model NO.: H-220
Displacement: 150L/S,320L/S 180cfm, 380cfm
Ultimate Partial Pressure: 1PA
Ultimate Total Pressure: 6PA
Motor Power: 18.5kw
Suction: 150mm
Discharge: 80mm
Cooling Water(15 Degree Kg/H): 700
Trademark: DVE
Transport Package: Wooden Box, or on Customers′ Require
Specification: With CE Mark, Spare Parts of High Level
Origin: Zhejiang, China
HS Code: 8414100090
Model NO.: H-220
Displacement: 150L/S,320L/S 180cfm, 380cfm
Ultimate Partial Pressure: 1PA
Ultimate Total Pressure: 6PA
Motor Power: 18.5kw
Suction: 150mm
Discharge: 80mm
Cooling Water(15 Degree Kg/H): 700
Trademark: DVE
Transport Package: Wooden Box, or on Customers′ Require
Specification: With CE Mark, Spare Parts of High Level
Origin: Zhejiang, China
HS Code: 8414100090
DESCRIPTION:
Rotary Piston Vacuum Pump can not only be operated independently, but also be a backing pump when combined with Roots Vacuum Pump, Oil Boater Pump, Oil Diffusion Pump, The pump must be fitted with appropriate accessories if the exhausted gas is corrosive to ferrous metal, reactive with vacuum pump oil, or rich in vapor and dust.
PARAMETERS:Â
Model |
Displacement |
Ultimate Partial Pressure |
Ultimate Total Pressure |
Motor Power |
Suction |
Discharge |
Cooling Water |
L/s |
CFM |
Pa |
Pa |
kW |
mm |
mm |
15ºC kg/h |
2H-8DVA |
8 |
17 |
0.05 |
1 |
1.1 |
40 |
25 |
Air Cooled |
2H-15DV |
15Â |
32 |
0.05 |
1 |
2.2, 1.5 |
50 |
40 |
100 |
2H-15DVA |
15 |
32 |
0.05 |
1 |
2.2, 1.5 |
50 |
40 |
Air Cooled |
2H-15DVW |
15 |
32 |
0.05 |
1 |
2.2, 1.5 |
50 |
40 |
100 |
2H-30DV |
30 |
65 |
0.05 |
1 |
4,3 |
63 |
50 |
200 |
2H-45DVA |
45 |
95 |
0.05 |
1 |
4 |
63 |
50 |
Air Cooled |
2H-50DV |
50 |
105 |
0.05 |
1 |
5.5 |
80 |
63 |
300 |
2H-70DV |
70 |
150 |
0.05 |
1 |
7.5 |
80 |
63 |
400 |
2H-80DV |
85 |
180 |
0.05 |
1 |
7.5 |
80 |
63 |
500 |
2H-100DV |
100 |
210 |
0.05 |
1 |
11 |
100 |
80 |
600 |
2H-100DV3 |
100 |
210 |
0.05 |
1 |
9 |
80 |
63 |
600 |
2H-120DV |
120 |
255 |
0.05 |
1 |
11 |
100 |
80 |
600 |
2H-150DV |
150 |
320 |
0.05 |
1 |
15 |
125 |
100 |
800 |
2H-160DV |
160 |
340 |
0.05 |
1 |
15 |
125 |
100 |
800 |
2H-225DV |
225 |
480 |
0.05 |
1 |
22 |
150 |
100 |
1200 |
2H-340DV |
340 |
720 |
0.05 |
1 |
37 |
200 |
150 |
1800 |
2H-450DV |
450 |
950 |
0.05 |
1 |
45,55 |
200 |
150 |
2400 |
H-25DV |
25 |
52 |
0.5 |
3 |
2.2, 1.5 |
50 |
40 |
100 |
H-25DVA |
25 |
52 |
0.5 |
3 |
2.2, 1.5 |
50 |
40 |
Air Cooled |
H-25DVW |
25 |
52 |
0.5 |
3 |
2.2, 1.5 |
50 |
40 |
100 |
H-50DV |
50 |
105 |
0.5 |
3 |
4,3 |
63 |
50 |
200 |
H-60DVA |
60 |
130 |
0.5 |
3 |
4 |
63 |
50 |
Air Cooled |
H-70DV |
70 |
150 |
0.5 |
3 |
5.5 |
80 |
63 |
300 |
H-100DV |
105 |
223 |
0.5 |
3 |
7.5 |
80 |
63 |
400 |
H-105DV |
110 |
235 |
0.5 |
3 |
7.5 |
80 |
63 |
450 |
H-130DV |
130 |
275 |
0.5 |
3 |
9 |
80 |
63 |
500 |
H-150DVS |
150 |
320 |
0.5 |
3 |
11 |
100 |
80 |
600 |
H-150DV |
150 |
320 |
0.5 |
3 |
11,7.5 |
100 |
80 |
600 |
H-160DV |
160 |
340 |
0.5 |
3 |
11 |
100 |
80 |
600 |
H-160DVS |
160 |
340 |
0.5 |
3 |
11,7.5 |
100 |
80 |
600 |
H-215DV |
215 |
456 |
0.5 |
3 |
15 |
100 |
80 |
800 |
H-225DV |
225 |
480 |
0.5 |
3 |
15 |
125 |
100 |
800 |
H-300DV |
300 |
635 |
0.5 |
3 |
22 |
150 |
100 |
1200 |
H-450DV |
450 |
955 |
0.5 |
3 |
37 |
200 |
150 |
1800 |
H-600DV |
600 |
1280 |
0.5 |
3 |
45 |
200 |
150 |
2400 |
H-150DVF |
150 |
320 |
0.5 |
3 |
11 |
100 |
80 |
700 |
H-150 |
150 |
320 |
0.5 |
3 |
15 |
150 |
80 |
700 |
H-8A |
150, 180 |
320, 380 |
1 |
6 |
15,18.5 |
150 |
80 |
700 Â |
NOTE: "Ultlmate Partlal Pressure"refers to Michael's vacuum gauge measuring the limit of partial pressure, "Ultimate Total Pressure"refers to full pressure vacuum gauges(such as thermal conductibity gauges)measuring vacuum degree.CURVE:

ADVANTAGES:
1. Sino-US technical cooperation
2. The highly complete varieties of Rotary Piston Vacuum Pumps
3. Seriated design, specialized manufacture, high cost performance
4. Advanced structure, excellent performance, easy to use, high reliability and durability
5. Best-selling for domestic and overseas: United States, Germany, Korea, Canada, Finland, lran, Austria, Russia and Taiwan etc.
PUMP STRUCTURE SIZE:
APPLICATIONS:
Widely used in production and development of new materials, new technologies and new process for vacuum crystal pulling, vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum impregnation, vacuum drying, vacuum disillation, vacuum kneading, aerospace simulation experiments.

Sea Port: Ningbo/Shanghai, ChinaStandard: CE Mark, Spare Parts Of High LevelDelivery: Normally according to our factory production schedule, but we can follow your first order time Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one yearÂ
WE CAN PROVIDE YOU1. On-time Delivery, with More Choice 2. Perfect Technical Support3. Customized Vacuum Solutions and Service 4. Samples Available5.  Long Quality Guarantee 6. Fast Response to Customers' Feedback in 12 hours Â
DEVELOPMENT VACUUM EQUIPMENT CO., LTDÂ ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106TEL:+86-576-83598308 FAX:+86-576-83598309Â
DESCRIPTION:
Rotary Piston Vacuum Pump can not only be operated independently, but also be a backing pump when combined with Roots Vacuum Pump, Oil Boater Pump, Oil Diffusion Pump, The pump must be fitted with appropriate accessories if the exhausted gas is corrosive to ferrous metal, reactive with vacuum pump oil, or rich in vapor and dust.
PARAMETERS:Â
Model |
Displacement |
Ultimate Partial Pressure |
Ultimate Total Pressure |
Motor Power |
Suction |
Discharge |
Cooling Water |
L/s |
CFM |
Pa |
Pa |
kW |
mm |
mm |
15ºC kg/h |
2H-8DVA |
8 |
17 |
0.05 |
1 |
1.1 |
40 |
25 |
Air Cooled |
2H-15DV |
15Â |
32 |
0.05 |
1 |
2.2, 1.5 |
50 |
40 |
100 |
2H-15DVA |
15 |
32 |
0.05 |
1 |
2.2, 1.5 |
50 |
40 |
Air Cooled |
2H-15DVW |
15 |
32 |
0.05 |
1 |
2.2, 1.5 |
50 |
40 |
100 |
2H-30DV |
30 |
65 |
0.05 |
1 |
4,3 |
63 |
50 |
200 |
2H-45DVA |
45 |
95 |
0.05 |
1 |
4 |
63 |
50 |
Air Cooled |
2H-50DV |
50 |
105 |
0.05 |
1 |
5.5 |
80 |
63 |
300 |
2H-70DV |
70 |
150 |
0.05 |
1 |
7.5 |
80 |
63 |
400 |
2H-80DV |
85 |
180 |
0.05 |
1 |
7.5 |
80 |
63 |
500 |
2H-100DV |
100 |
210 |
0.05 |
1 |
11 |
100 |
80 |
600 |
2H-100DV3 |
100 |
210 |
0.05 |
1 |
9 |
80 |
63 |
600 |
2H-120DV |
120 |
255 |
0.05 |
1 |
11 |
100 |
80 |
600 |
2H-150DV |
150 |
320 |
0.05 |
1 |
15 |
125 |
100 |
800 |
2H-160DV |
160 |
340 |
0.05 |
1 |
15 |
125 |
100 |
800 |
2H-225DV |
225 |
480 |
0.05 |
1 |
22 |
150 |
100 |
1200 |
2H-340DV |
340 |
720 |
0.05 |
1 |
37 |
200 |
150 |
1800 |
2H-450DV |
450 |
950 |
0.05 |
1 |
45,55 |
200 |
150 |
2400 |
H-25DV |
25 |
52 |
0.5 |
3 |
2.2, 1.5 |
50 |
40 |
100 |
H-25DVA |
25 |
52 |
0.5 |
3 |
2.2, 1.5 |
50 |
40 |
Air Cooled |
H-25DVW |
25 |
52 |
0.5 |
3 |
2.2, 1.5 |
50 |
40 |
100 |
H-50DV |
50 |
105 |
0.5 |
3 |
4,3 |
63 |
50 |
200 |
H-60DVA |
60 |
130 |
0.5 |
3 |
4 |
63 |
50 |
Air Cooled |
H-70DV |
70 |
150 |
0.5 |
3 |
5.5 |
80 |
63 |
300 |
H-100DV |
105 |
223 |
0.5 |
3 |
7.5 |
80 |
63 |
400 |
H-105DV |
110 |
235 |
0.5 |
3 |
7.5 |
80 |
63 |
450 |
H-130DV |
130 |
275 |
0.5 |
3 |
9 |
80 |
63 |
500 |
H-150DVS |
150 |
320 |
0.5 |
3 |
11 |
100 |
80 |
600 |
H-150DV |
150 |
320 |
0.5 |
3 |
11,7.5 |
100 |
80 |
600 |
H-160DV |
160 |
340 |
0.5 |
3 |
11 |
100 |
80 |
600 |
H-160DVS |
160 |
340 |
0.5 |
3 |
11,7.5 |
100 |
80 |
600 |
H-215DV |
215 |
456 |
0.5 |
3 |
15 |
100 |
80 |
800 |
H-225DV |
225 |
480 |
0.5 |
3 |
15 |
125 |
100 |
800 |
H-300DV |
300 |
635 |
0.5 |
3 |
22 |
150 |
100 |
1200 |
H-450DV |
450 |
955 |
0.5 |
3 |
37 |
200 |
150 |
1800 |
H-600DV |
600 |
1280 |
0.5 |
3 |
45 |
200 |
150 |
2400 |
H-150DVF |
150 |
320 |
0.5 |
3 |
11 |
100 |
80 |
700 |
H-150 |
150 |
320 |
0.5 |
3 |
15 |
150 |
80 |
700 |
H-8A |
150, 180 |
320, 380 |
1 |
6 |
15,18.5 |
150 |
80 |
700 Â |
NOTE: "Ultlmate Partlal Pressure"refers to Michael's vacuum gauge measuring the limit of partial pressure, "Ultimate Total Pressure"refers to full pressure vacuum gauges(such as thermal conductibity gauges)measuring vacuum degree.CURVE:

ADVANTAGES:
1. Sino-US technical cooperation
2. The highly complete varieties of Rotary Piston Vacuum Pumps
3. Seriated desiMedical Device Laser Cutting
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