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Specifications

Connection Inlet Flange	DN 100
Connection vacuum outlet flange	DN 100
Cooling Method	Air Cooling
Pressure Ultimate	20000.00

EDC1000 - Dry Claw Pump, IE3

Part Number: A50873201

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Variant

Explore the range of variants given below to compare the product

Short Description	Part Number	Connection Inlet Flange	Weight	Connection vacuum outlet flange	Power Supply Voltage	Dimension Length	Connection Inlet / Outlet Flange	Pumping Speed Air Nitrogen (@50Hz or max @default setting)
EDC1000 - Bareshaft 60Hz	A50873201	DN 100	615.00	DN 100	-	1.17	DN 100 / DN 100	0.031
EDC1000 - 380V 60Hz 3Ph IEC	A50873220	DN 100	781.00	DN 100	3Ph 380V 60Hz	1.43	DN 100 / DN 100	0.278
EDC1000 - 460V 60Hz 3Ph IEC UL	A50873230	3" BSPP (or G 3") Female	781.00	2 1/2" BSPP (or G 2 1/2") Female	3Ph 460V 60Hz	1.43	3" BSPP (or G 3") Female / 2 1/2" BSPP (or G 2 1/2") Female	0.278

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	DN 100
Weight	615.00
Connection vacuum outlet flange	DN 100
Power Supply Phase	3-Ph
Dimension Length	1.17
IP Rating	IP54
Power Supply Frequency	60 Hz
Dimension Height	1.27
Dimension Width	0.680
Connector Electrical Power	Hard wiring (in electrical box of pump / mains)
Noise / Sound Level	85.00 db(A)
Cooling Method	Air Cooling
Motor Efficiency Class	IE3
Connection Inlet / Outlet Flange	DN 100 / DN 100
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.
Certification Motor	CE NEMA
connectionPurgeGasBallastVentConnector	1/4" BSPT Male
connectionShaftsealPurge	Rigid Tube 1/4" outer diameter

Performance Data

Power Total Rated @60Hz	22000.00
Pumping Speed Air Nitrogen 60Hz	0.283
Pressure Ultimate	20000.00
Displacement @60Hz Max	0.317
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	2.800 × 10⁻³
Oil Capacity Max	2.800 × 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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