BPIT, Inc. - 2102/2104/2108 Double Distillation Water Still

2102/2104/2108 Double Distillation Water Still

By: GFL


Water Still that produce highly pure, poor in gas, bacteria and pyrogen free distillate with very low conductivity. It complies with DAB regulations and with international pharmacopeia requirements. It is compact and powerful, reliable, maintenance-free and easy to operate.


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Features: 

  • Water Still (fully automatic) for double distillation, suitable for both bench and wall mounting.
  • Very good distillate quality; conductivity: single distillate: approx. 2.2 µs/cm at 25 °C double distillate: approx. 1.6 µs/cm at 25 °C
  • Electronic level control during the whole distilling process.
  • Electronic impurity detector switches the unit off in case of high degree impurities of the water in the evaporator 1st stage, the red pilot lamp "Clean" will glow.
  • Double-action low water cut-off through float switch and thermostatic safety switch.
  • Economical energy consumption by distillation of the heated cooling water.
  • Water saving through automatic water cut-off. Unnecessary water consumption will be avoided.
  • Condenser (cooler): 1st stage made of stainless steel; 2nd stage including the baffle made of borosilicate glass.
  • Evaporator easily accessible for cleaning purposes.
  • Distillate withdrawal: valve made of borosilicate glass with "PTFE" plunger for single distillate, outlet with dust shield made of borosilicate glass for double distillate.
  • CO2 degassing through outlet in the condenser.
  • Heating element and evaporator made of stainless steel.
  • Double-walled housing. Outer housing made of electrolytically galvanised sheet steel, electrostatically powder-coated with epoxy resin.
  • Water supply through a built-in solenoid valve with connection for pressure hose 1/2" (inner ø approx. 12.7 mm).
  • Cooling water outlet with hose connection 3/4" (ø approx. 19.0 mm).
  • Hoses for water in- and outlet are available as accessory.

 

Application:

GFL Water Stills are used in research and development e. g. for preparing bacteriological and medical samples, for cell and tissue cultures as well as for the production of reagents and unguents. Moreover, distillate is used for cleaning and sterilisation processes, for buffered solutions as well as microbiological and analytical applications and HPLC, too.


Specifications:

Model 2102 2104 2108
Capacity 2 l / h 4 l / h 8 l / h
Conductivity Single distillate:
approx. 2.2 µs / cm at 25 °C
Double distillate:
approx. 1.6 µs / cm at 25 °C *
Single distillate:
approx. 2.2 µs / cm at 25 °C
Double distillate:
approx. 1.6 µs / cm at 25 °C *
Single distillate:
approx. 2.2 µs / cm at 25 °C
Double distillate:
approx. 1.6 µs / cm at 25 °C *
Cooling water required approx. 48 l / h approx. 72 l / h approx. 198 l / h
Minimum water pressure 3 to 7 bar 3 to 7 bar 3 to 7 bar

Exterior dimensions

(W x D x H)

500 x 260 x 470 mm 550 x 280 x 570 mm

700 x 390 x 700 mm

Electrical connection 230 V / 50-60 Hz / 3.5 kW 400 V / 50-60 Hz / 6.0 kW 3 Ph/N/PE 3-phase-current 400 V / 50-60 Hz / 6.0 kW 3 Ph/N/PE 3-phase-current
Net weight approx. 18.0 kgs approx. 23.0 kgs approx. 39.0 kgs

 *Value averaged by Institut Fresenius for operation with tap water. The distillate quality depends on the quality of raw water.

 

 

Accessories:

Practice-proven, Reliable, Economical
Practical accessories not only enhance the range of applications and the safety of our Water Stills, they also increase their efficiency and improve the economical value for our customers.

 

2903 Separate Water Supply
2904 Dechlorite Filter
2905 Spare Filling for Dechlorite Filter
2906 Phosphate Cartridge
2907 Spare Filling for Phosphate Cartridge
2910 Level Control Switch for an external storage tank
2912 Pre-Filter 1µm
2913 Spare Candle for Pre-Filter
2921 Wall bracket for one filter
2922 Wall bracket for two filters
2923  Wall bracket for three filters
2925  Filter coupling
2941 Hose Set
2947 Hose Set for Water Still in connection with Separate Water Supply 2903