220V Dual Stage Vacuum Pump TW-3CGood Quality with the Competitive Price
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CE ISO ROHS Certification
Company Introduction:Ningbo Sanheng Refrigeration Control Co., Ltd is locates in Xikou Industrial Park, Fenghua, Ningbo City, Zhejiang Province, formerly known as Zhejiang Fenghua Sanshi Solenoid Valve Fantory, after decades of development, has formed a set of automatic control components of refrigeration independent research and development, production, sales and import & export
Factory Address:30th, Zongyan Road, Xikou Industrial Zone, Ningbo, Zhejiang, China
Main Products:
Refrigeration part(Solenoid valve, Expansion valve, Pressure control, Filter drier, Shut-off valve, Sight glass)
A/C part(4-way reversing valve, Service valve)
Refrigerator part(Solenoid valve, Copper filter drier), Auto A/C part(Expansion valve)
| Model | Flow Rate
(CFM) | Ultimate Vacuum | Power
(HP) | Rotating Speed (r/min) | Inlet Port
Size | Oil Capacity (ml) | Dimensions
(mm) | Weight
(kg) |
| 220V/50HZ | 110V/60HZ | 220V/50HZ | 110V/60HZ |
| 2TW-0.5C | 1 CFM
30L/MIN | 1.2 CFM
36L/MIN | 5×10 -1 Pa/
25Microns | 1/4 | 1440 | 1720 | 1/4SAE | 200 | 249×121×230 | 7 |
| 2TW-1C | 2 CFM
60L/MIN | 2.5 CFM
72L/MIN | 5×10 -1 Pa/
25Microns | 1/3 | 1440 | 1720 | 1/4SAE | 250 | 315×125×240 | 9 |
| 2TW-1.5C | 3 CFM
90L/MIN | 3.5 CFM
108L/MIN | 5×10 -1 Pa/
25Microns | 1/3 | 1440 | 1720 | 1/4SAE | 300 | 340×135×260 | 10 |
| 2TW-2C | 4 CFM
120L/MIN | 5 CFM
144L/MIN | 5×10 -1 Pa/
25Microns | 1/2 | 1440 | 1720 | 1/4SAE | 280 | 340×135×260 | 10 |
| 2TW-3C | 6 CFM
180L/MIN | 7.2 CFM
216L/MIN | 5×10 -1 Pa/
25Microns | 3/4 | 1440 | 1720 | 1/4SAE | 600 | 390×145×280 | 16 |
| 2TW-4C | 8 CFM
212L/MIN | 9.6 CFM
255L/MIN | 5×10 -1 Pa/
25Microns | 3/4 | 1440 | 1720 | 1/4SAE | 650 | 425×155×280 | 17 |
Ningbo Sanheng Refrigeration Control Co., Ltd. is located at Xikou Industrial Zone, Ningbo City, Zhejiang Province. It is specializes in developing and manufacturing of refrigeration unit, refrigerated air dryer, Refrigeration Parts, Air Conditioner Parts and Auto A/C Parts, like refrigeration solenoid valves, thermal expansion valves, manifold gauge set, filter drier, ball valve, many kinds of expansion valve for Auto A/C and so on.
After decades of development, we have a profeeional refrigeration technology team with wealth of practical experience, self-developed special-purpose welding lines and unique testing equipment and advanced injection technologies. Meanwhile, we focus on improving the quality and stability of product, keep on investing in the introduction of various high-tech equipment, now we have a complete set of production equipment, such as high-precision CNC lathes, Automated assembly lines and so on. They help us to strictly control product quality and stability. Our company has passed ISO9001-2000 certificate and CE certificate.
Sanheng Company relies on the "Sanheng"spirit, i. e. "Quality Eternal, Service Eternal, and Prestige Eternal". We believe that we will make great contribution to refrigeration industry.
