Specifications
| Connection Inlet Flange | DN 150 ASA/ANSI 6" |
| Connection vacuum outlet flange | DN 80 ASA/ANSI 3" |
| Cooling Method | Water Cooling |
| Pressure Ultimate | 50.00 |
| Power Supply Voltage | Bareshaft without motor |
| Power Total Rated | 30000.00 |
CDX1000 - Chemical Dry Screw Pump, Bareshaft without motor 50 Hz, ATEX
Part Number: A70802985
Variant
Explore the range of variants given below to compare the product
| Short Description | Part Number |
|---|---|
| A70802985 | |
| A70812985 |
Dry Screw Pumps
Vacuum dry screw pumps are positive displacement pumps that are designed to operate in rough application conditions. These products do not use any lubricant in the pumping mechanism to seal therefore the are defined as dry compressing machines. They offer high pumping speed and can handle a wide range of gases and vapors. These pumps are ideal for applications in the industrial, chemical, pharmaceutical, and semiconductor industries, among others, where oil-free and contamination-free vacuum is required. They have a compact design and require minimal maintenance, making them a reliable and cost-effective solution for many vacuum applications.
CDX Dry Screw
The Edwards CDX dry pumps use the latest screw technology to provide a clean, effluent free vacuum specifically for the chemical, pharmaceutical and petrochemical industries. These pumps offer the ability to handle large volumes of dust and water vapor without any loss of performance while minimizing maintenance requirements and running costs. The CDX dry pumps are capable of continually operating from atmosphere to ultimate and offer excellent temperature control with indirect cooling fitted as standard.
CDX1000
Edwards CDX1000 represents the next generation of dry pump technology. The CDX1000 is a double ended mechanism for the chemical process, pharmaceutical and petrochemical industries.
This innovative technology leverages Edwards latest manufacturing and design philosophies. The CDX1000 is suited to larger processes where repeatability and reliability are key. Technologies and manufacturing techniques have been carefully selected to produce a robust, high performance machine that is simple to operate and maintain.
General Product Information
| Connection Inlet Flange |
DN 150
ASA/ANSI 6" |
| Weight | 1710.00 |
| Connection vacuum outlet flange |
DN 80
ASA/ANSI 3" |
| Leak Rate | 1.000 × 10⁻⁴ |
| Power Supply Voltage | Bareshaft without motor |
| Dimension Length | 2.39 |
| IP Rating | IP54 |
| Power Supply Frequency | 50 Hz |
| Dimension Height | 1.00 |
| Dimension Width | 0.749 |
| Noise / Sound Level | 82.00 db(A) |
| Cooling Method | Water Cooling |
| Connection Cooling |
1/2" BSPP (G) Female
1/2" NPT Female |
| Motor Efficiency Class | IE1 |
| Connection Inlet / Outlet Flange | DN 150 / DN 80 |
| Dimension Comments | The dimensions length, width and height try to describe the outer shape of this particular product in its typical orientation when standing on the ground. We always recommend checking the detailed dimensions given in 2D drawings in the instruction manual or the 3D shapes given in 3D models. |
| Hazard Certification | ATEX |
| connectionPurgeGasBallastVentConnector | 1/4" BSPP (or G 1/4") Female |
Performance Data
| Power Total Rated | 30000.00 |
| Power Total Rated @50Hz | 30000.00 |
| Pumping Speed Air Nitrogen 50Hz | 0.222 |
| Nominal Rotational Speed 50Hz | 71.67 |
| Pressure Ultimate | 50.00 |
| Nominal rotational speed | 71.67 |
| Power at Ultimate | 18000.00 |
| Pumping Speed Air Nitrogen (@50Hz or max @default setting) | 0.222 |
| Warm Up Time | 5400.00 |
Operation Conditions - Limitations
| Pressure Absolute Inlet Continous Max | 1.000 × 10⁸ |
| Altitude Max | 1000.00 |
| Oil Capacity Min | 5.000 × 10⁻³ |
| Oil Capacity Max | 5.500 × 10⁻³ |
| Flow Cooling Water Min | 1.667 × 10⁻⁴ |
| Temperature Cooling Water Max | 308.15 |
| Temperature Cooling Water Min | 278.15 |
| Pressure Absolute Outlet Continous Max | 1.150 × 10⁵ |
| The specific conditions to operate the machine reliably and safely like cooling water flows, purge flows and so on, and in detail described in the instruction manual please read the correct sections of the manual. |
Environmental Conditions
| Temperature Ambient Operation Max | 313.15 |
| Temperature Ambient Operation Min | 253.15 |
| Temperature Ambient Storage Min | 253.15 |
| Temperature Ambient Storage Max | 323.15 |
Classification
| Classification Product Pressure Range |
Medium Vacuum: 1 mbar - 1·10⁻³ mbar
Rough Vacuum: 1000 mbar - 1 mbar |
| Classification High / Medium / Rough Vacuum pump | Rough Vacuum Pump |
| Classification Dry or Wet Pump | Dry |
| Classification Vacuum Pump Technology | Dry Screw Pump |
Lubricants
| Default Oil Type | Mobil SHC 629 |
Variants
| Variant CDX Flame Arrestor | Without Integral Flame Arrestors |
Material of Construction
| Material of Construction | SG Iron, Grey Iron, Steel, Aluminum/copper, Stainless Steel, PPS, Neodium Magnets, Rubber, Brass/Iron, PTFE, Viton |
| Material Rotor | Cast Iron GGG40 |
| Material Stator | Cast Iron GGG40 |
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