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.
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.
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.
PARAMETERS:
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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 |
DVE SERVICES
Sea Port: Ningbo/Shanghai, China
Standard: CE Mark, Spare Parts Of High Level
Delivery: Normally according to our factory production schedule, but we can follow your first order timeÂ
Warranty: If pump appear quality problems, free replacements of spare parts will be offered within one year
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WE CAN PROVIDE YOU
1. On-time Delivery, with More ChoiceÂ
2. Perfect Technical Support
3. Customized Vacuum Solutions and ServiceÂ
4. Samples Available
5. Â Long Quality GuaranteeÂ
6. Fast Response to Customers' Feedback in 12 hoursÂ
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DEVELOPMENT VACUUM EQUIPMENT CO., LTDÂ
ADD:DONGGANG INDZONE, TAIZHOU, ZHEJIANG, CHINA PC: 317106
TEL:+86-576-83598308 FAX:+86-576-83598309 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.
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.
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.
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 |
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we have a wide range of Staggered wheels to fit both sport and luxury vehicles,whether you want to add a touch of classic Car Custom Wheels or improve the performance of your vehicle with a set of flow formed rims,Our products will be one of your best choices.These Concave Wheels Designs by H.R-TECH Wheels are a budget-friendly alternative to both damaged and exhausted factory replacement wheels,it offers you time-honored design coupled with modern touches,the latest technology and excellent style come together to create an awesome product you deserve at a price you can afford.It is precision made for a consistent fit and perfect function, so you can enjoy your ride year after year. Our HRW Forged Wheels combines forward-thinking technology with time-tested design principles and techniques to make a wheel that meets your needs in every way. These wheels give you the classic look you desire while restoring your ride for much less cash, so you can save those extra dollars on a joyride!
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