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Fistreem ultrapure water stills improve on the concept of water purification by distillation through a unique patented vapour trap which creates a ‘cyclonic’ effect eliminating all vapour borne droplets, ensuring that there is no carry over of impurities in the distillate. The resultant pyrogen free water is therefore at the highest purity – at all times. Cyclon stills embody modern electronics and include dual safety systems, auto reservoir control, easy cleaning, matching storage reservoir and optional pre-deioniser. Outputs of 4 and 8L/hr single distillers and 4L/hour double (Bi) distillers are offered. They are factory supplied for tap feed use. A pretreated feed option is supplied with the still which allows a variety of treated feed sources to be fed in a controlled way for further polishing by distillation.

For increased purity the double (Bi-) distiller is particularly welcome in life science applications where the highest grade distillate is required. Comprising two identical sets of glassware and heaters the first distillation is fed to the second boiler for further distillation thus eliminating any possible carry over of impurities. The 4BD model produces 4L/hr double distilled water.

• Quality of the pyrogen free distillate make these stills highly suitable for life science applications
• All systems can be wall or bench mounted while tap feed models can easily be upgraded to use pre-treated water
• Thermistor protects the still against interruptions in the water supply by controlling heater operation
• Additional protection is provided by a thermal cut-out fuse to prevent overheating
• Operator protection is assured through totally enclosed glassware and a built-in spillage tray
• Vertical boiler configuration minimises stress on the durable silica sheathed heating elements, along with an auto-drain function this design also helps to reduce the build-up of scale
• Supplied with an electronic float switch which will shut off the still automatically when the storage reservoir is full, enabling safe, unattended operation
• 220V, 3kW