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Edwards NXDS6I nXDS6i Dry Scroll Vacuum Pump with Gas Ballast and Integrated Electronic Controls
- Regular price
- $10,999.00
- Sale price
- $10,999.00
- Regular price
-
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Product Description P/N: NXDS6I
Description
The Edwards NXDS6I is a dry scroll vacuum pump designed for clean evacuation in laboratory, analytical, and industrial systems. It provides a peak pumping speed of 6.2 m³/h and an ultimate pressure of 0.020 mbar, supporting chamber evacuation and turbomolecular pump backing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards |
| Category | Vacuum Equipment |
| Part Number | NXDS6I |
| Subcategory | Dry Scroll Vacuum Pumps |
| Manufacturer Model / Order Number | nXDS6i / A73501983 |
| Pump Technology and Variant | Dry scroll; standard version with gas ballast |
| Displacement | 6.8 m³/h (4.0 cfm) |
| Peak Pumping Speed | 6.2 m³/h (approximately 3.6 cfm) |
| Ultimate Pressure | 0.020 mbar (0.015 Torr), gas ballast closed |
| Ultimate Pressure with Gas Ballast | 0.050 mbar, gas ballast position 1 |
| Water Vapor Handling | Maximum inlet pressure: 35 mbar; maximum pumping rate: 110 g/h |
| Inlet / Exhaust Connections | DN 25 ISO-KF (NW25) / DN 25 ISO-KF (NW25) |
| Nominal Rotational Speed | 1,800 rpm (30 rps) |
| Power Supply | Single-phase, 100–127 / 200–240 V AC, 50/60 Hz |
| Typical Power Consumption | 270 W at atmosphere; 260 W at ultimate pressure; 170 W in standby |
| Cooling / Noise Level | Forced-air fan cooling; typical noise level 52 dB(A) at low fan speed |
| Dimensions (L × W × H) | 432 × 282 × 302 mm |
| Enclosure Rating | IP20 |
| Control Interfaces | Local buttons, parallel interface, and serial communication using Edwards DX protocol |
| Weight | 26.2 kg (57.8 lb) |
Information About NXDS6I
The NXDS6I is the standard nXDS6i model in the Edwards nXDS scroll pump series. Its hermetically sealed mechanism separates bearing lubrication from the vacuum environment. The integrated controller provides local start, stop, and standby functions alongside remote control capabilities. NW25 inlet and exhaust connections allow installation with compatible vacuum piping, filters, and accessories.
Key Features:
- Dry Scroll Technology: Generates vacuum without oil sealing or lubrication in the pumping chamber.
- Hermetic Separation: Isolates bearing lubricant from process gases through a sealed bellows mechanism.
- Pumping Performance: Provides 6.2 m³/h peak pumping speed and 6.8 m³/h displacement.
- Ultimate Vacuum: Reaches 0.020 mbar total pressure with the gas ballast closed.
- Gas Ballast Function: Supports water vapor pumping up to 110 g/h under specified operating conditions.
- Standby Control: Allows reduced-speed operation between pumping cycles.
- Remote Operation: Supports external control through parallel and serial interfaces.
- Standard Vacuum Connections: Uses DN 25 ISO-KF inlet and exhaust flanges for compatible system connections.
The NXDS6I delivers the reliability and precision required for clean vacuum generation in analytical instruments, laboratory equipment, and turbomolecular backing systems.
Description
The Edwards NXDS6I is a dry scroll vacuum pump designed for clean evacuation in laboratory, analytical, and industrial systems. It provides a peak pumping speed of 6.2 m³/h and an ultimate pressure of 0.020 mbar, supporting chamber evacuation and turbomolecular pump backing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Edwards |
| Category | Vacuum Equipment |
| Part Number | NXDS6I |
| Subcategory | Dry Scroll Vacuum Pumps |
| Manufacturer Model / Order Number | nXDS6i / A73501983 |
| Pump Technology and Variant | Dry scroll; standard version with gas ballast |
| Displacement | 6.8 m³/h (4.0 cfm) |
| Peak Pumping Speed | 6.2 m³/h (approximately 3.6 cfm) |
| Ultimate Pressure | 0.020 mbar (0.015 Torr), gas ballast closed |
| Ultimate Pressure with Gas Ballast | 0.050 mbar, gas ballast position 1 |
| Water Vapor Handling | Maximum inlet pressure: 35 mbar; maximum pumping rate: 110 g/h |
| Inlet / Exhaust Connections | DN 25 ISO-KF (NW25) / DN 25 ISO-KF (NW25) |
| Nominal Rotational Speed | 1,800 rpm (30 rps) |
| Power Supply | Single-phase, 100–127 / 200–240 V AC, 50/60 Hz |
| Typical Power Consumption | 270 W at atmosphere; 260 W at ultimate pressure; 170 W in standby |
| Cooling / Noise Level | Forced-air fan cooling; typical noise level 52 dB(A) at low fan speed |
| Dimensions (L × W × H) | 432 × 282 × 302 mm |
| Enclosure Rating | IP20 |
| Control Interfaces | Local buttons, parallel interface, and serial communication using Edwards DX protocol |
| Weight | 26.2 kg (57.8 lb) |
Information About NXDS6I
The NXDS6I is the standard nXDS6i model in the Edwards nXDS scroll pump series. Its hermetically sealed mechanism separates bearing lubrication from the vacuum environment. The integrated controller provides local start, stop, and standby functions alongside remote control capabilities. NW25 inlet and exhaust connections allow installation with compatible vacuum piping, filters, and accessories.
Key Features:
- Dry Scroll Technology: Generates vacuum without oil sealing or lubrication in the pumping chamber.
- Hermetic Separation: Isolates bearing lubricant from process gases through a sealed bellows mechanism.
- Pumping Performance: Provides 6.2 m³/h peak pumping speed and 6.8 m³/h displacement.
- Ultimate Vacuum: Reaches 0.020 mbar total pressure with the gas ballast closed.
- Gas Ballast Function: Supports water vapor pumping up to 110 g/h under specified operating conditions.
- Standby Control: Allows reduced-speed operation between pumping cycles.
- Remote Operation: Supports external control through parallel and serial interfaces.
- Standard Vacuum Connections: Uses DN 25 ISO-KF inlet and exhaust flanges for compatible system connections.
The NXDS6I delivers the reliability and precision required for clean vacuum generation in analytical instruments, laboratory equipment, and turbomolecular backing systems.
