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Rotary Piston Vacuum Pumps are versatile systems that can operate independently or serve as backing pumps when used in conjunction with Roots Vacuum Pumps, Oil Boater Pumps, and Oil Diffusion Pumps. For optimal performance, it is essential to equip the pump with suitable accessories if the gas being pumped is corrosive to ferrous metals, reactive with vacuum pump oil, or contains a high level of vapor and dust.
PARAMETERS:
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
15
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
CURVE:
ADVANTAGES:
1. Sino-US technical cooperation
2. Wide range of rotary piston vacuum pump models available
3. Series design, specialized manufacturing, excellent cost-performance ratio
4. Advanced structure, superior performance, easy operation, high reliability and durability
5. Popular in both domestic and international markets including the US, Germany, Korea, Canada, Finland, Iran, Austria, Russia, and Taiwan.
STRUCTURES:
APPLICATIONS:
Used extensively in new material production, new technology development, and new process applications such as vacuum crystal pulling, vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum impregnation, vacuum drying, vacuum distillation, vacuum kneading, and aerospace simulation experiments.
DVE SERVICES
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, High-Level Spare Parts
Delivery: Typically based on our factory's production schedule, but we can adjust according to your first order time.
Warranty: Free replacement of spare parts for any quality issues within one year.
WE CAN PROVIDE YOU
1. Timely delivery with multiple options
2. Excellent technical support
3. Customized vacuum solutions and services
4. Sample availability
5. Long-term quality guarantee
6. Quick response to customer feedback within 12 hours
DEVELOPMENT VACUUM EQUIPMENT CO., LTD
ADD: Donggang Industrial Zone, Taizhou, Zhejiang, China PC: 317106
TEL: +86-576-83598308 FAX: +86-576-83598309
255cfm Rotary Piston Vacuum Pump
DESCRIPTION:
NOTE: "Ultimate Partial Pressure" refers to the pressure measured by a McLeod gauge, while "Ultimate Total Pressure" refers to the pressure measured by a full-pressure vacuum gauge (such as a thermal conductivity gauge).