Specifications

Pumping Speed Air Nitrogen (@50Hz or max @default setting) 0.222
Power Supply Voltage Bareshaft without motor
Power Supply Frequency 50 Hz
Connection Inlet / Outlet Flange DN 150 / DN 80
Dimension Height 1.00
Dimension Width 0.749
Dimension Length 2.39

CDX1000 - Chemical Dry Screw Pump, Bareshaft without motor 50 Hz, ATEX

Part Number: A70802985

Contact us for availability

Click For Availability Typical lead time 0 week(s)

Variant

Explore the range of variants given below to compare the product

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 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
Connection Purge Gas, Gas Ballast, Vent 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

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

Lubricants

Default Oil Type Mobil SHC 629

Variants

Variant CDX Flame Arrestor Without Integral Flame Arrestors
Product Title Part Number Price Add to cart
Oil Mist Filter A22304225 USD 329.80
Filter (Din150) A22305078 USD 328.95
Pipe Chk Valve-Mist Filter A70801174 USD 39.19
HEAT EXCHANGER CLEANING KIT A70801801 USD 364.65
COOLING SYSTEM OVERHAUL KIT A70801802 USD 2,334.95
MOTOR FITTING KIT A70801803 USD 555.05
OIL PUMP REPLACEMENT KIT A70801806 USD 2,037.45
STRIP & REBUILD KIT A70801807 USD 1,785.00
FLAME ARRESTOR CLEANING KIT A70801808 USD 272.85
HOSE SPARES KIT A70801809 USD 2,413.15
TSS REPLACEMENT KIT A70801813 USD 822.80
ROUTINE MAINTENANCE KIT A70801800 USD 1,112.65
DRIVE COUPLING KIT A70801804 USD 993.65
BEARING & SEAL REPLACEMENT KIT A70801805 USD 13,335.65
F/A Element Replace Kit,Inlet A70801810 USD 8,960.70
OIL PRESSURE SWITCH KIT A70801821 USD 855.95
OIL PRESSURE TRANSMITTER KIT - CDX A70801822 USD 4,367.30
Mobil SHC 629 - 4L H11023011 USD 450.00