The Edwards mXDS3s is a compact dry scroll vacuum pump for laboratory equipment, small vacuum systems and suitable turbomolecular backing duties. The scientific version includes an inlet valve with delayed opening and an exhaust silencer.
Manufacturer illustration: Edwards mXDS3s with inlet isolation valve. Confirm the selected configuration and supplied equipment in the quotation.
Part of the Edwards mXDS compact dry scroll pumps family. Compare the range and other model options.
Tell us the configuration and quantity you need. Include your process requirements if you would like help with selection.
View quote listThe Edwards mXDS3s is a compact dry scroll vacuum pump for laboratory equipment, small vacuum systems and suitable turbomolecular backing duties. The scientific version includes an inlet valve with delayed opening and an exhaust silencer.
| Specification | Details |
|---|---|
| Maximum pumping speed, 50 / 60 Hz | 3 / 3.5 m³/h |
| Ultimate pressure | 0.1 mbar, gas ballast closed; 0.15 mbar, one turn open |
| Electrical supply | Voltage-specific 100, 115, 200 or 230 V single-phase; 50/60 Hz |
| Inlet | DN16 ISO-KF |
| Exhaust | 1/8-inch BSP for 6 × 8 mm hose |
| Dimensions, L × W × H | 224 × 158 × 231 mm |
| Mass | 8 kg |
| Power at ultimate | 210 W |
| Ambient operation | 5–40 °C |
| Specification | Details |
|---|---|
| mXDS3s 230 V | UK single-phase selection; exact order reference and mains lead confirmed with quotation |
| Other voltages | Separate 100, 115 and 200 V builds; do not assume universal-voltage operation |
The pump can evacuate from atmospheric pressure, but prolonged high-inlet-pressure operation can reduce bearing life. Gas ballast helps with compatible vapour loads while increasing ultimate pressure. Exhaust to atmosphere within the manufacturer’s permitted conditions; excessive back pressure can shorten tip-seal life.
Specify the matching mains lead, inlet connections and process protection. Keep ventilation clear and plan tip-seal service. Dry compression eliminates sealing oil in the vacuum chamber but does not remove maintenance requirements. The standard and scientific versions have the same nominal vacuum performance.
Compare larger nXDS pumps and T-Station complete pumping stations.
Source: 3601-0723-01-mXDS3-3s-datasheet, supplied from the manufacturer’s official website. This model-level listing retains configuration choices; the exact order reference, included equipment and lead time are confirmed in the quotation.
Explore the mXDS3s range and Edwards brand guide. Compare vacuum gauges and controllers, plan gauge calibration, or discuss servicing.
For mXDS3s Dry Scroll Vacuum Pump, include working pressure, required flow or chamber volume, gas and vapour load, operating hours, electrical supply and connections. For a replacement, send the complete nameplate and serial number so the configuration can be checked.
| Manufacturer | EDWARDS |
|---|---|
| Equipment type | Dry Scroll Vacuum Pumps |
| End / ultimate pressure | 0.1 mbar, gas ballast closed; 0.15 mbar, one turn open |
| Electrical supply | Voltage-specific 100, 115, 200 or 230 V single-phase; 50/60 Hz |
| Maximum pumping speed, 50 / 60 Hz | 3 / 3.5 m³/h |
| Inlet | DN16 ISO-KF |
| Exhaust | 1/8-inch BSP for 6 × 8 mm hose |
| Dimensions, L × W × H | 224 × 158 × 231 mm |
| Mass | 8 kg |
| Power at ultimate | 210 W |
| Ambient operation | 5–40 °C |
Send the pump model and part number when asking about a replacement. Compatibility depends on the equipment and operating conditions.
Confirm the exact version, electrical supply and connections. Ask whether oil, filters, fittings, cables or controllers are included or separately specified.
Availability, lead time and the applicable warranty are confirmed for your quotation. A catalogue listing does not reserve stock.
What to check in your quotation · Delivery · Returns and faults
Edwards mXDS3s Dry Scroll Vacuum Pump
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