Water distillation unit Puridest PD 4 DG

laboratorywall-mountedautomatic

Product description
LAUDA Puridest PD 4 DG is a fully automatic glass double water distiller that produces ultra-pure water at the push of a button. The unit is suitable for bench or wall mounting and does not require specialist commissioning or complex maintenance.

Key features

• Double distillation with evaporator, condensers and overflows made of DURAN® borosilicate glass 3.3
• Visible, easily removable and unbreakable anti-fog front screen for process monitoring
• Electronic impurity detector triggering automatic water-change for evaporator rinsing and cleaning
• Electronic water-level control with automatic power cut-off in case of water shortage
• Condensers sterilizable by steam; CO2 degassing via condenser outlet
• Quartz-sheathed heating elements and solenoid valve for controlled water supply
• Energy-saving: distillation of preheated cooling water and automatic cooling water cut-off
• Distillate withdrawal via hose connection on right-hand side

Technical data

• Production output: 4 L/h
• Conductivity mono-distillate (25 °C): 2.2 µS/cm
• Conductivity bi-distillate (25 °C): 1.6 µS/cm
• Heater power max.: 5.8 kW
• Max. power consumption: 5.8 kW
• Cooling water flow rate: 2.4 L/min (pressure min. 3 bar — max. 7 bar)
• Dimensions (W×D×H): 650 × 365 × 390 mm
• Weight: 28 kg
• Ambient temperature range: 10–40 °C
• Power supply: 400 V; 3/N/PE; 50/60 Hz; power cord with IEC 60309, 5-pin, red, 16 A plug

Accessories

• Dechlorite filter
• Phosphate cartridge
• Pre-filter 1 µm