Lauda Dr.R.Wobser 

Water stills Puridest

The water stills Puridest produce high-purity, low-gas, germ-free and pyrogen-free distillate, e.g. for diluting reagents and samples. After a direct connection to the raw water and the power supply, ultrapure water can be drawn off directly. The distillation systems with one or two distillation stages achieve excellent conductivity values. The glass water stills deliver water that is almost free of metal ions.
  • With »GFL Technology« for the highest quality, reliability and durability
  • Distillates with conductance values up to 1.6 µS/cm, comply with the DAB regulations and the provisions of international pharmacopoeias (conductance values are "approximate" values, depending on the raw water)
  • R series has a built-in storage tank
  • Maintenance needs are limited to simply cleaning contaminants from the still
  • With LED indicators for operating status and cleaning requirements (PD 2 and PD 4 only with LED indicators for operating status)
9.910 681


9.910 681
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Water stills Puridest

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TypeOutput
L / hr.		Conductance of the
Mono distillate at 25°C
µs/cm		Conductance of the
Bi distillate at 25°C
µs/cm		Water
consumption
approx. L / hr.		MaterialDimensions
(W x D x H)
mm		Supply
requirements		PKCat. No.in StockManuf. Prod. No. 
PD 442.3 40stainless steel280 x 250 x 490230 V, 50/60 Hz19910681L003012
PD 4 R42.3 48stainless steel620 x 330 x 460230 V, 50/60 Hz19910683L003014
PD 8 R82.3 72stainless steel780 x 410 x 540400 V, 3/N/PE, 50/60 Hz19910684L003015 
PD 12 R122.3 198stainless steel780 x 410 x 670400 V, 3/N/PE, 50/60 Hz19910685L003016 
PD 4 G42.2 72glass650 x 200 x 390230 V, 50/60 Hz19910687L003018
PD 8 G82.2 144glass650 x 365 x 390400 V, 3/N/PE, 50/60 Hz19910688L003019 
PD 4 D42.21.6120stainless steel/glass550 x 280 x 570400 V, 3/N/PE, 50/60 Hz19910690L003021 
PD 8 D82.21.6198stainless steel/glass700 x 390 x 700400 V, 3/N/PE, 50/60 Hz19910691L003022 
PD 4 DG42.21.6144glass650 x 365 x 390400 V, 3/N/PE, 50/60 Hz19910693L003024
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