Puridest PD 4 DG

LAUDA Puridest stills do not require any specialists for commissioning and maintenance and do not place any high demands on the raw water that is to be connected. Ultra-pure water is extracted by simply pressing a button.

Part no. : L003024
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Water stills for double distillation Puridest PD 4 DG
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Back to overview Water stills for double distillation

Features

Glass Water Still (fully automatic) for double distillation, suitable for both bench and wall mounting
Condensers with dribble guard.
Economical energy consumption by distillation of the heated cooling water.
CO2 degassing through outlet in the condenser.
Electronic impurity detector effects rinsing and cleaning of the evaporator by automatic water change.
Distillate withdrawal through hose connection at the right-hand side.
Sterillisation of the condensers by steam.
Water saving through automatic water cut-off. Unnecessary water consumption will be avoided.
Electronic level control during the whole distilling process.
Quartz sheathed heating elements.
Evaporators, condensers and overflows are made of DURAN® / Borosilicate glass 3.3.
Solenoid valve to control the water supply
Visible distillation process due to the easily removable, unbreakable front screen which does not steam up.
Water level control in the boiler automatically switches off the power in case of water shortage.
Housing made of galvanised sheet steel, powder coated

Technical data

Conductivity stage 1 /25 °C
2.2 µS/cm
Conductivity stage 2 /25 °C
1.6 µS/cm
Production output
4 L/h
Heater power max.
5.8 kW
Max. power consumption
5.8 kW
Cooling water flow rate
2.4 L/min
Pressure difference cooling water min.
3 bar
Maximum pressure cooling water
7 bar
Dimensions (WxDxH)
650 x 365 x 390 mm
Weight
28 kg
Ambient temperature range
10 ... 40 °C
Power supply
400 V; 3/N/PE; 50/60 Hz
Power plug
Power cord with plug (IEC 60309, 5-pol, CEE, red, 16 A)
Download Data sheet Puridest PD 4 DG

Downloads - general product data

Please select which documents you would like to see in which language:

Available documents
Available languages
German
English
French
Spanish
Russian
Chinese
Italian
DeviceDevice categoryDocument typeLanguageFormatFile size
Puridest R Stills Operating instruction
German
PDF 1,1 MB Download document Download document
Puridest DG Stills Operating instruction
German
PDF 1,31 MB Download document Download document
Puridest Destillierapparate Stills Brochure
German
PDF 1,09 MB Download document Download document
Puridest D Stills Operating instruction
German
PDF 1,39 MB Download document Download document
Puridest Stills Operating instruction
German
PDF 888,56 kB Download document Download document
Kapitel Destillierapparate
Gesamtprospekt 		Stills Brochure
German
PDF 1,48 MB Download document Download document

Accessories

Dechlorite filter
Dechlorite filter
Phosphate cartridge
Phosphate cartridge
Pre-filter 1µm
Pre-filter 1µm
Please use the LAUDA accessories finder for additional accessories.
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