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Edwards A73001983 XDS35i Dry Scroll Vacuum Pump with Gas Ballast for Laboratory and Industrial Systems
- Regular price
- $19,999.00
- Sale price
- $19,999.00
- Regular price
-
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Product Description P/N: A73001983
Description
The Edwards A73001983 is an XDS35i dry scroll vacuum pump designed for clean evacuation in laboratory and industrial vacuum systems. It provides a peak pumping speed of 35 m³/h and an ultimate pressure of 0.01 mbar, supporting applications such as analytical instrumentation, load-lock evacuation, and turbomolecular pump backing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards |
| Category | Vacuum Equipment |
| Part Number | A73001983 |
| Subcategory | Dry Scroll Vacuum Pumps |
| Model | XDS35i |
| Variant | Standard version with gas ballast |
| Pumping Technology | Dry scroll |
| Peak Pumping Speed | 35 m³/h |
| Ultimate Vacuum | 0.01 mbar total pressure, gas ballast closed |
| Ultimate Vacuum with Gas Ballast I | 0.02 mbar |
| Rated Motor Power | 520 W |
| Supply Voltage | 100–120 / 200–230 V AC |
| Supply Phase and Frequency | Single-phase, 50/60 Hz |
| Inlet Connection | DN 40 ISO-KF (NW40) |
| Exhaust Connection | DN 25 ISO-KF (NW25) |
| Cooling Method | Forced-air fan cooling |
| Maximum Water Vapor Capacity | 240 g/h with gas ballast II |
| Dimensions (L × W × H) | 476 × 333 × 396 mm |
| Noise Level | 57 dB(A) at ultimate vacuum |
| Weight | 48 kg |
Information About A73001983
The A73001983 is the standard gas-ballast-equipped model in the Edwards XDS35i series. Its scroll mechanism compresses gas without oil in the pumping chamber, while a bearing shield separates bearing lubrication from the process gas path. The integrated motor drive provides overload protection and supports remote start/stop operation. DN 40 ISO-KF inlet and DN 25 ISO-KF exhaust connections allow integration with compatible vacuum piping and accessories.
Key Features:
- Dry Scroll Technology: Produces vacuum without oil lubrication in the pumping chamber.
- Pumping Capacity: Provides a peak pumping speed of 35 m³/h at either 50 or 60 Hz.
- Ultimate Pressure: Reaches 0.01 mbar total pressure with the gas ballast closed.
- Bearing Isolation: Separates bearing lubricant from the pumped gas stream.
- Adjustable Gas Ballast: Supports condensable vapor handling, including water vapor loads up to 240 g/h.
- Integrated Motor Drive: Provides pump overload protection and remote start/stop capability.
- Single-Phase Supply: Accepts 100–120 V or 200–230 V AC electrical supplies at 50/60 Hz.
- Standard Vacuum Connections: Uses a DN 40 ISO-KF inlet and DN 25 ISO-KF exhaust for compatible system connections.
The A73001983 delivers the reliability and precision required for clean vacuum generation in analytical, research, and industrial pumping applications.
Description
The Edwards A73001983 is an XDS35i dry scroll vacuum pump designed for clean evacuation in laboratory and industrial vacuum systems. It provides a peak pumping speed of 35 m³/h and an ultimate pressure of 0.01 mbar, supporting applications such as analytical instrumentation, load-lock evacuation, and turbomolecular pump backing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards |
| Category | Vacuum Equipment |
| Part Number | A73001983 |
| Subcategory | Dry Scroll Vacuum Pumps |
| Model | XDS35i |
| Variant | Standard version with gas ballast |
| Pumping Technology | Dry scroll |
| Peak Pumping Speed | 35 m³/h |
| Ultimate Vacuum | 0.01 mbar total pressure, gas ballast closed |
| Ultimate Vacuum with Gas Ballast I | 0.02 mbar |
| Rated Motor Power | 520 W |
| Supply Voltage | 100–120 / 200–230 V AC |
| Supply Phase and Frequency | Single-phase, 50/60 Hz |
| Inlet Connection | DN 40 ISO-KF (NW40) |
| Exhaust Connection | DN 25 ISO-KF (NW25) |
| Cooling Method | Forced-air fan cooling |
| Maximum Water Vapor Capacity | 240 g/h with gas ballast II |
| Dimensions (L × W × H) | 476 × 333 × 396 mm |
| Noise Level | 57 dB(A) at ultimate vacuum |
| Weight | 48 kg |
Information About A73001983
The A73001983 is the standard gas-ballast-equipped model in the Edwards XDS35i series. Its scroll mechanism compresses gas without oil in the pumping chamber, while a bearing shield separates bearing lubrication from the process gas path. The integrated motor drive provides overload protection and supports remote start/stop operation. DN 40 ISO-KF inlet and DN 25 ISO-KF exhaust connections allow integration with compatible vacuum piping and accessories.
Key Features:
- Dry Scroll Technology: Produces vacuum without oil lubrication in the pumping chamber.
- Pumping Capacity: Provides a peak pumping speed of 35 m³/h at either 50 or 60 Hz.
- Ultimate Pressure: Reaches 0.01 mbar total pressure with the gas ballast closed.
- Bearing Isolation: Separates bearing lubricant from the pumped gas stream.
- Adjustable Gas Ballast: Supports condensable vapor handling, including water vapor loads up to 240 g/h.
- Integrated Motor Drive: Provides pump overload protection and remote start/stop capability.
- Single-Phase Supply: Accepts 100–120 V or 200–230 V AC electrical supplies at 50/60 Hz.
- Standard Vacuum Connections: Uses a DN 40 ISO-KF inlet and DN 25 ISO-KF exhaust for compatible system connections.
The A73001983 delivers the reliability and precision required for clean vacuum generation in analytical, research, and industrial pumping applications.
