Edwards EDS Industrial Dry Screw Vacuum Pump

Edwards EDS Dry Screw Vacuum Pump

Models: EDS200, EDS300, EDS480 | Manufacturer: Edwards

The Edwards EDS Industrial Dry Screw Vacuum Pump is engineered for harsh industrial conditions, combining tapered variable pitch dry screws with robust contaminant handling. Available in EDS200, EDS300, and EDS480 models, the range offers water-cooled and air-blasted variants, high pumping speeds, quick pump-down times, and flexible configurations for demanding production processes.

Product Specifications

Peak Pumping Speed

>210 to >460 m³/h (124–271 CFM)

Ultimate Pressure

<0.05 mbar (EDS200) / <0.01 mbar (EDS300/480)

Full Load Power

4.1–4.5 kW (Ultimate) / 6.4–11 kW (Peak)

Noise Level

<71 dB(A)

Cooling Options

Water-Cooled & Air Blast

Max Exhaust Back Pressure

1200 mbar (17.4 psia)

System IP Rating

IP54

Lubrication

Extend 110

EDS Design and Features

Tapered variable pitch dry screws form the core of the pumping mechanism

Hybrid rotor design combines parallel and tapered profiles to optimise performance

Designed to tolerate contaminants and process mishaps in harsh installations

Purge protection options extend mean time between service requirements

Robust water-cooling system supports demanding industrial operation

Air-blast versions available for EDS200 and EDS300 models

Direct and indirect air-blast heat exchanger cooling options for flexibility

Simple, robust seal purge system supports demanding process applications

Atmospheric air gas ballast incorporated into the pump design

High IP ratings and easily cleanable protective canopies for challenging installs

Simple thermal protection forms part of the EDS design

Standard accessories support different EDS system requirements

Applications

The Edwards EDS range is suitable for applications in various industries, including:

Lithium-Ion Batteries

Automotive Coating

Freeze Drying

Industrial Glass Coating

Solar Cell Manufacturing

Heat Treatment & Brazing

Thin Film Deposition

Plastic Extrusion

Pharmaceuticals

Renewable Energy

EDS Accessories and Systemization

The EDS accessory range includes TCV kits for direct and indirect cooling, a solenoid valve accessory, EDS-to-EH connection kits, exhaust pressure and temperature transmitters, an EDS dry silencer, a BoV plug kit, an industrial enclosure, and a Roots adapter specifically for the EDS480. These options support different system configurations and installation requirements.