stonylab
Laboratory Chemical Vacuum Diaphragm Membrane Vacuum Pump
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Feature
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StonyLab diaphragm pump operates in two stages and handles gas media, while being both pollution-free and maintenance-free.
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All components that come in contact with gas are constructed using polytetrafluoroethylene (PTFE) material, which is highly resistant to corrosion and suitable for a wide range of applications.
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To enhance the pump's corrosion resistance, special diaphragms with composite PTFE coatings and pump head designs are employed.
Specification
| SKU | SB-HX-GMZKB-20 |
| Rated Voltage/Frequency | 220V/50Hz |
| Rated Power | 120W |
| Pump Head Type | Dual-stage pump |
| Ultimate Vacuum | 6-8 mbar |
| Maximum Operating Pressure | 1 bar |
| Maximum Flow Rate | 20 L/min |
| Interface Specification | 10 mm |
| Medium And Ambient Temperature | 5~40°C |
| Ambient Relative Humidity | ＜80% |
| Pump Head Material | PTFE |
| Composite Diaphragm Material | HNBR+PTFE (Non-standard, accept customization) |
| Valve Plate Material | FKM/FFPM (Non-standard, accept customization) |
| Vacuum Gauge | No vacuum regulator |
| Solids Discharge Valve | Included |
| Operating Mode | Continuous |
| Noise | ＜55 db |
| Rated Speed | 1450 rpm |
| Dimensions | 315x165x210 mm |
| Package Dimensions | 470x330x270 mm |
| Net Weight | 9.6 kg |
| Gross Weight | 11 kg |
| SKU | SB-HX-GMZKB-20B |
| Rated Voltage/Frequency | 220V/50Hz |
| Rated Power | 120W |
| Pump Head Type | Dual-stage pump |
| Ultimate Vacuum | 6-8 mbar |
| Maximum Operating Pressure | 1 bar |
| Maximum Flow Rate | 20 L/min |
| Interface Specification | 10 mm |
| Medium And Ambient Temperature | 5~40°C |
| Ambient Relative Humidity | ＜80% |
| Pump Head Material | PTFE |
| Composite Diaphragm Material | HNBR+PTFE (Non-standard, accept customization) |
| Valve Plate Material | FKM/FFPM (Non-standard, accept customization) |
| Vacuum Gauge | With vacuum regulator |
| Solids Discharge Valve | Excluded |
| Operating Mode | Continuous |
| Noise | ＜55 db |
| Rated Speed | 1450 rpm |
| Dimensions | 315x165x210 mm |
| Package Dimensions | 470x330x270 mm |
| Net Weight | 9.6 kg |
| Gross Weight | 11 kg |
| SKU | SB-HX-GMZKB-40B |
| Rated Voltage/Frequency | 220V/50Hz |
| Rated Power | 120W |
| Pump Head Type | Dual-stage pump |
| Ultimate Vacuum | 6-8 mbar |
| Maximum Operating Pressure | 1 bar |
| Maximum Flow Rate | 20 L/min |
| Interface Specification | 10 mm |
| Medium And Ambient Temperature | 5~40°C |
| Ambient Relative Humidity | ＜80% |
| Pump Head Material | PTFE |
| Composite Diaphragm Material | HNBR+PTFE (Non-standard, accept customization) |
| Valve Plate Material | FKM/FFPM (Non-standard, accept customization) |
| Vacuum Gauge | With vacuum regulator |
| Solids Discharge Valve | Included |
| Operating Mode | Continuous |
| Noise | ＜55 db |
| Rated Speed | 1450 rpm |
| Dimensions | 315x165x210 mm |
| Package Dimensions | 470x330x270 mm |
| Net Weight | 9.6 kg |
| Gross Weight | 11 kg |
Pack List
| Name | Quantity |
| Diaphragm Vacuum Pump | 1 |
| Power Cable | 1 |
| Rubber Tube | 1 |
| Manual | 1 |
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