Ningbo Baosi Energy Equipment Co., Ltd.
| Inlet | ISO63 |
| Dimensions | 741×344×466 mm |
| Cooling Water | 0.1-0.6 MPa, ≥3 L/min |
| Ultimate Pressure | ≤0.5 Pa |
| Noise | ≤63 dB(A) |
| Payment Terms | T/T |
| Outlet | KF25 |
| Weight | 150 kg |
| N2 Purge | 0.2-0.6 MPa, 12-50 L/min |
| Motor Power | 1.9 kW |
| Delivery Time | 15-25 Working Days |
| Supply Ability | 60 Sets/Month |
| Packaging Details | Export Standard Wooden Case Packaging |
| Voltage | 380V/3-Phase |
| Pumping Speed | 200 m³/h |
| Brand Name | Baosi |
| Certification | ISO9001,ISO14001,ISO45001 |
| Model Number | GRM201 |
| Place of Origin | China |
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Product Specification
| Inlet | ISO63 | Dimensions | 741×344×466 mm |
| Cooling Water | 0.1-0.6 MPa, ≥3 L/min | Ultimate Pressure | ≤0.5 Pa |
| Noise | ≤63 dB(A) | Payment Terms | T/T |
| Outlet | KF25 | Weight | 150 kg |
| N2 Purge | 0.2-0.6 MPa, 12-50 L/min | Motor Power | 1.9 kW |
| Delivery Time | 15-25 Working Days | Supply Ability | 60 Sets/Month |
| Packaging Details | Export Standard Wooden Case Packaging | Voltage | 380V/3-Phase |
| Pumping Speed | 200 m³/h | Brand Name | Baosi |
| Certification | ISO9001,ISO14001,ISO45001 | Model Number | GRM201 |
| Place of Origin | China | ||
| High Light | GRM201 multi-stage dry vacuum pump ，oil-free compact vacuum pump ，semiconductor clean process vacuum pump | ||
The GRM201 is a compact multi-stage roots dry vacuum pump delivering 200 m³/h pumping speed with an ultra-quiet operation at ≤63 dB(A). Its oil-free multi-stage roots design makes it ideal for clean and medium semiconductor processes, photovoltaic manufacturing, and lithium battery production lines that require contamination-free vacuum with minimal footprint.
| Model | GRM201 |
| Pumping Speed | 200 m³/h |
| Ultimate Pressure (w/o purge) | ≤0.5 Pa |
| Motor Power | 1.9 kW |
| Voltage | 380V (3-Phase) |
| Inlet Connection | ISO63 |
| Outlet Connection | KF25 |
| Noise Level | ≤63 dB(A) |
| Weight | 150 kg |
| Dimensions (L*W*H) | 741 * 344 * 466 mm |
| Cooling Water Pressure | 0.1–0.6 MPa |
| Cooling Water Flow | ≥3 L/min |
| N₂ Purge Pressure | 0.2–0.6 MPa |
| N₂ Purge Flow | 12–50 L/min |
| Operating Temperature | 5–40°C; ≤90% RH |
Company Details
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2005
Total Annual:
200000000-300000000
Employee Number:
1500~2200
Ecer Certification：
Verified Supplier
NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code: 300441). Factory II Factory I Currently, Baosi focuses on the manufacturing of high-end p... NINGBO BAOSI ENERGY EQUIPMENT CO., LTD. (hereinafter Baosi) in China. Baosi was founded in 2005, and in April 2015, the company began to issue stocks on the Shenzhen Stock Exchange (stock code: 300441). Factory II Factory I Currently, Baosi focuses on the manufacturing of high-end p...
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