+234 803 303 7894, +234 805 750 8513info@echasscientific.com.ng

Laboratory Equipments

Home / Laboratory Equipments / Stuart® Merit Water Still – W4000

Stuart® Merit Water Still – W4000

Product code: E8A90797


The Merit W4000 is the ideal choice for budget conscious laboratories that can’t afford to compromise on quality. It combines economy and high performance with a host of other features which comparable stills cannot match. Built in acid addition funnel and drain stopcock allow easy descaling without dismantling the glassware. The unique condenser design ensures that the droplets of distilled water remain in contact with the cooling coil for the longest possible time producing cold distilled water and pre-heating the boiler feed to increase efficiency. Screw threads are incorporated on all water connections so hoses can be fitted and removed easily and safely without risk of breakage. Safety features include two independent safety thermostats to prevent over heating in the event of failure of the water supply. The stand is pre-drilled to facilitate wall mounting.

The borosilicate glass boiler is fitted with a 3kW chromium plated heater, producing distillate flow rates of up to 4 litres per hour which is ideal for the busy laboratory. Its robust metal stand allows A thermostatic cut-out has been incorporated in its design.

  • Non-Automated System – Does not have an auto cut off function
  • Output: 4 litres per hour
  • Water consumption: 1 litre per minute
  • Distillate: Pyrogen-free
  • Conductivity: 2.0 – 3.0 µScm-1
  • Temperature: 25-35°C
  • Electrical supply: 220-240V, 50-60Hz
  • Dimensions: 470 x 150 x 450mm, width x depth x height
  • Mass: 6kg

Further Information



Conductivity, Scm-1

3.0 – 4.0

Dimensions, (w x d x h)

500 x 150 x 450mm


4L p/h

Output Flow Rate

4L per hour

Power Requirement


Resistivity, mOhm-cm

0.25 – 0.3


Glass construction with long life metal heating element


Two independent safety thermostats


25 – 35 Deg C


Bench or wall mounting

Water supply

1 litre per min


There are no reviews yet.

Be the first to review “Stuart® Merit Water Still – W4000”

Your email address will not be published.