421 Water Stills with Silica Sheated Heaters

Water stills are carefully designed to produce high purity pyrogen free distilled water. The water still of borosilicate glass comprises of horizontal type boiler, condenser, constant level device, silica sheathed (Quartz) heater, along with stand and clamps. 

Compact Design. All parts are replaceable

  • Borosilicate condenser & boiler are fitted with a removable silica sheathed heater & screw threaded connectors for ease of cleaning when scaling is formed.
  •  Distillate temp. is around 25 to 45°C which is ensured by an efficient condenser.
  • The stand is powder coated for rust free operation and lustrous appearance.
  • The unit automatically switches off if water level in the boiler falls below heater.
  • Cooling water from the condenser is re-circulated into the boiling chamber, hence saving energy.
  • Boiler  is  provided  with  a  Replaceable  Side  Over  Flow  for  easy  draining  and 
    cleaning of boiling chamber, which also reduces the chances of breakage.
  • Fuse is provided for safety in case of voltage fluctuation or short circuit.
  • Electrical Power: 220/240 V, 50/60Hz, Single Phase Supply.
  • Unique Feature: This model is equipped with in Built Safety Cut Off Device which protect the glass in case of water failure & Overheating.

Single Still
Conductivity        1 to 2.0 µs/cm
pH                      5.5‐6.0

Cat. No. Output Cooling Water  Power  
    Consumption(ltr/hr) Rating KW
421/2 2.0 ltr/hr 60 ltr/hr  1.5 Kw 
421/5 4.0 ltr/hr 120 ltr/hr  3.0 Kw

427 All Quartz Double Distillation.

All Quartz Double Distillation 

  • It  has  been  designed  keeping  in  view  customer  requirements & easy serviceability of the equipment. All Quartz Double  Distillation  consists of demountable upper & lower boiler.
  • The lower boiler has a built in heater enclosed in a quartz boiler with a cup on top.
  • The upper boiler has a built in quartz coil and condensing unit which is mounted on the boiler with the help of ball and socket joint.
  • Double  walled  condenser  ensures  separate condensation of vapours coming from the two boilers using a single cooling circuit. 
  • The unit in mounted on a specially designed powder coated stand and is also provided with automatic Safety Control Unit.
  • This new dual – safety cut off device has been designed for better and accurate control  of  the  distillation  unit.  It  has  been  incorporated  with  advanced microprocessor based electronic circuitry.
  • This has the latest electronic technology that has been introduced by our company which gives an easy user machine interaction.
  • The alpha numeric LCD which has been used shows all messages that correspond to the running of the machine.
  • Also there is alarm system which beeps as and when user attention is required 

          Double Distillate Quality.
Parameters                                            Values
Specific Conductivity                              < 1 µs/cm
Biological Activity (distillate quality)         Pyrogen Free
Organic Matter                                       Nil
Total Solids                                           0.1 mg/ltr
Silica                                                   <0.01 mg/lt

      All parameters are under standard test conditions.
**We recommend a Quartz Reservoir for storage of High Purity Water.

Cat No. Output Power  Cooling Water
  Apprx. Rating KW Consumption(ltr/hr)
427/1 1.5 ltr/hr 3.0 50 ltr/hr
427/2 2.5 ltr/hr 5.0 70 ltr/hr
427/3 3.5 ltr/hr 7.5 90 ltr/hr
427/4 5 ltr/hr 9.0 150 ltr/hr
** Cat No. 427/3 & 427/4 are with 3 phase power supply.
Spares :
427/A Lower Boiler 1.5 ltr./hr For cat no 427
427/2A Lower Boiler 2.5 ltr./hr For cat no 427/2

© Copyright - JSGW - All Rights Reserved. Design & Develop By : Designingmart