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EDC 500 - 400V 50Hz back
EDC500V Bareshaft 50Hz front right
EDC500V Bareshaft 50Hz back left
EDC500V Bareshaft 50Hz back
EDC500V Bareshaft 50Hz front
EDC500V Bareshaft 50Hz front left
EDC500V Bareshaft 50Hz back right
EDC 500 Bareshaft
EDC 500 - 400V 50Hz back left
EDC 500 - 400V 50Hz back right
EDC 500 - 400V 50Hz front
EDC 500 - 400V 50Hz front right
EDC 500 - 400V 50Hz front left

Specifications

Connection Inlet Flange 3" BSPP (or G 3") Female
Connection vacuum outlet flange 2 1/2" BSPP (or G 2 1/2") Female
Cooling Method Air Cooling
Pressure Ultimate 20000.00

EDC500 - Dry Claw Pump, IE3

Part Number: A50873100

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Variant

Explore the range of variants given below to compare the product

Short Description Part Number Connection Inlet Flange Weight Power Supply Voltage Dimension Length Power Supply Frequency Noise / Sound Level Connection Inlet / Outlet Flange Certification Motor Power Total Rated Power Total Rated @60Hz Power Total Rated @50Hz Pumping Speed Air Nitrogen 60Hz Pumping Speed Air Nitrogen 50Hz Displacement @50Hz Max Displacement @60Hz Max
EDC500 - Bareshaft 50Hz
A50873100 3" BSPP (or G 3") Female 309.00 - 0.811 50 Hz 76.00 db(A) 3" BSPP (or G 3") Female / 2 1/2" BSPP (or G 2 1/2") Female - - - 9200.00 - 0.128 0.139 -
EDC500 - Bareshaft 60Hz
A50873101 3" BSPP (or G 3") Female 313.00 - 0.822 60 Hz 78.00 db(A) 3" BSPP (or G 3") Female / 2 1/2" BSPP (or G 2 1/2") Female - - 11000.00 - 0.150 - - 0.167
EDC500 - 400V 50Hz 3Ph IEC
A50873110 3/4" BSPP (or G 3/4") Female 397.00 3Ph 400V 50Hz 1.25 50 Hz 76.00 db(A) 3/4" BSPP (or G 3/4") Female / 2 1/2" BSPP (or G 2 1/2") Female CE NEMA 9200.00 - 9200.00 - 0.128 0.139 -
EDC500 - 380V 60Hz 3Ph IEC
A50873120 3" BSPP (or G 3") Female 429.00 3Ph 380V 60Hz 1.30 60 Hz 78.00 db(A) 3" BSPP (or G 3") Female / 2 1/2" BSPP (or G 2 1/2") Female CE NEMA - 11000.00 - 0.150 - - 0.167
EDC500 - 460V 60Hz 3 Ph IEC UL
A50873130 3/4" BSPP (or G 3/4") Female 429.00 3Ph 400V 50Hz 1.30 50 Hz 76.00 db(A) 3/4" BSPP (or G 3/4") Female / 2 1/2" BSPP (or G 2 1/2") Female CE NEMA 9200.00 11000.00 - 0.150 - - 0.167
Product Details

Dry Claw Pumps

Dry claw vacuum pumps are positive displacement pumps that use two claw-shaped rotors to trap and compress gas to create a vacuum. They are oil-free, low maintenance, and can operate continuously without experiencing wear and tear. They are commonly used in industrial applications that require reliable and efficient vacuum systems.

EDC Dry Claw

Edwards range of EDC dry claw pumps features an innovative design which creates a new benchmark in the claw pump market. The simplicity, robustness, efficiency and contaminant handling capability of these pumps make them the smart choice for your application. Built to the exacting standards and quality demanded by our customers, Edwards dry claw pump provides you with a trouble-free and cost-effective solution to meet your needs.

Specifications

General Product Information

Connection Inlet Flange 3" BSPP (or G 3") Female
Weight 309.00
Connection vacuum outlet flange 2 1/2" BSPP (or G 2 1/2") Female
Power Supply Phase 3-Ph
Dimension Length 0.811
IP Rating IP54
Power Supply Frequency 50 Hz
Dimension Height 0.845
Dimension Width 0.586
Connector Electrical Power Hard wiring (in electrical box of pump / mains)
Noise / Sound Level 76.00 db(A)
Cooling Method Air Cooling
Motor Efficiency Class IE3
Connection Inlet / Outlet Flange 3" BSPP (or G 3") Female / 2 1/2" BSPP (or G 2 1/2") Female
Accessories / Scope of Supply Air inlet filter and outlet silencer
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.
connectionPurgeGasBallastVentConnector 1/4" BSPT Male
connectionShaftsealPurge Rigid Tube 1/4" outer diameter

Performance Data

Power Total Rated @50Hz 9200.00
Pumping Speed Air Nitrogen 50Hz 0.128
Displacement @50Hz Max 0.139
Pressure Ultimate 20000.00
Nominal rotational speed 68.33
Pumping Speed Air Nitrogen (@50Hz or max @default setting) 0.031

Material of Construction

Material of Construction Cast Aluminium, S45C, 64T, PEEK Coated SS, Steel
Material Rotor Stainless Steel 1.4301 / 304 / X5 CrNi 18 10
Material Stator Aluminum

Classification

Classification Product Pressure Range 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 Claw Pump

Operation Conditions - Limitations

Pressure Absolute Inlet Continous Max 1.050 × 10⁵
Altitude Max 1000.00
Oil Capacity Min 1.800 × 10⁻³
Oil Capacity Max 1.800 × 10⁻³
Pressure Absolute Outlet Continous Max 1.013 × 10⁵

Environmental Conditions

Temperature Ambient Operation Max 313.15
Temperature Ambient Operation Min 278.15
Temperature Ambient Storage Min 263.15
Temperature Ambient Storage Max 333.15
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