Pompes à spirales monophasé, 100/200 V (réglé sur 200 V) pour le Japon_XDS5_EDWARDS

Scroll Pumps XDS5 1-phase 100/200 V (set to 200 V) for Japan. EDWARDS SAS

Scroll Pumps XDS5 1-phase 100/200 V (set to 200 V) for Japan.

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Presentation

The XDS pumps are an innovative design which use a bearing shield to isolate the vacuum environment from all forms of lubricant, not only making it totally dry, but hermetically sealed. The shield also protects the bearing from any process vapours.

Gas ballast allows vapour to be handled and opens up the range of applications to many that were previously unsuited to scroll pumps. The XDS5 pump is designed for pumping condensable vapours and uses materials selected for a wide range of laboratory wet chemistry applications.

Scroll pumps use intermeshing fixed and orbital scrolls to form non-contacting, crescent shaped gas pockets that are continuously compressed by the orbiting action. This means that, unlike oil-sealed rotary pumps, there is no sealant or lubricant required in the swept volume of the pump.

Technical features

Max inlet pressure for water vapour : 50 mbar / 38 Torr Max water vapour pumping rate – GB I : 70 gh-1 Max water vapour pumping rate – GB II : 200 gh-1 Max allowed outlet pressure : 1 bar gauge / 14 psig Max allowed inlet and gas ballast pressure : 0.5 bar gauge / 7 psig Motor power 1-ph and 3-ph : 0.3kW Power connector 1-ph : IEC EN60320 C13 Nominal rotation speed 50/60 Hz : 1500 / 1800 rpm Weight : 23 kg / 51 lb Inlet flange : NW25

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