Replacement heating elements for water stills

WATER STILL, 4L/H
Excellent quality European-made water still for single distilled water.
This still is the best value for a medium capacity, single glass distilled water still available.


Features

• Output 4L/h
• Automatic control system
• Quartz heater
• Borosilicate glass components
• Easy maintenance
• Compliance with EU directive

Distilled water quality
pH: 5.5 - 6.6
Conductivity: 1-5µS/cm
Temperature: 25°C - 30°C
Pyrogen free

Requirements
Power: 2.6kW
Power supply: 200/240V, 56 -60Hz 16A
Water pressure: 1.5kg/cm²
Cooling water: 1L/min

Dimensions
W x D x H: 600 x 175 x 460
Weight: 7.9kg

ERN-L304 Water still, 4L/h ask Availability

Australian Made Water Stills from ProSciTech

• ProSciTech can ship stills direct from the manufacturer. If the electrical supply is compatible, we can supply these stills advantageously to Europe, America, Japan and elsewhere. The stills are made by a leading manufacturer and employ top technology and innovative designs. AND we provide old-fashioned service - including any glass replacement parts for 25 year-old stills.
• Stills provide the cheapest source of high purity water for all applications.
• Stills have no expensive consumables to replace on a regular basis.
• Stills handle poor water supply quality, when other systems would clog.
• Stills remove bacterial contaminants.
• Stills are simple to use and maintain.
• Our stills are 'immune' to obsolescence due to continued parts supplies. For replacement heating elements see bottom of this page.

CHOOSING A WATER STILL

• Is double distilled water required? If yes, then choose the DELTA for 3L/h double distilled output. The Cascade dual-feed, when fed with a supply of single distilled water will put out double distilled water too.
• What production quantity of single distilled water is required?

6 litres per hour - choose the DELTA
3 litres per hour - choose the CASCADE

If you have changing needs, and could use all of the above configurations from time to time, choose the DELTA. This still can be configured by you to provide the quantity and quality of water you need, when you need it.

DESIGN AND PRODUCTION OF STILLS

• Attractively finished in a durable colour powder coating.
• Each still may be wall, shelf or bench mounted and operated to maintain a full reservoir, with still operation controlled in accordance with distillate usage.
• All models have a feed water supply failure protection (a pressure switch set to 12 p.s.i.; lower pressure switches are available) This feature is combined with over-temperature switches for each boiler to allow safe 24 hour unattended operation.
• The CASCADE produces single distilled water at 3 litres per hour. For that, cooling water at the rate of 90 litres/hour is required. This often is from mains water, which could be stored in a holding tank for irrigation, or recirculating cooling systems are available. The use of those systems requires a dual feed unit.
• The DELTA, unlike other stills available, can be reconfigured at any time by the user in a matter of minutes to produce single distilled water at 6 litres per hour, or double distilled water at 3 litres per hour.
• Both models, the CASCADE and DELTA, are also available for dual-feed. Dual-feed uses mains (or refrigerated and recirculated) water to cool the condensers. A second, usually low-pressure water line from a tank of pre-treated water (this may be rainwater, filtered, single distilled or deionised) is the feed for distillation.
• All boiler parts are common to all models. This includes the condensers, boilers, heating elements, element sheath, sealing washers, heat and pressure switches. There is one exception: the Delta's first distillation stage employs slightly larger elements to ensure that boiler two cannot run dry.
• The stills are designed to be cleaned while fully assembled.

Shipping dimensions and weights
Carton size - all models 760mm x 450mm x 530mm
Packed weight: CASCADE 17kg, Dual Feed 18kg;
DELTA 19kg, Dual Feed 20kg.

DISTILLATE QUALITY
pH 5 to 6.5 approx.
Conductivity of single distilled is 2.0 µS/cm
Pre-treated feed water and or double distilled is 1.5 µS/cm and is pyrogen free.

Distillate quality may vary depending on the quality of the water source. The pH and conductivity of distilled water changes when exposed to the atmosphere. This is a result of carbon dioxide absorption that is temperature dependent, and is not an indication of a change in overall purity.

Frequently asked questions

Water still installation

CASCADE WATER STILL
Producing 3L/hr of single distilled water
220/240V 50/60Hz AC 2000W. Mains socket requirement 10 amps
Still case dimensions W x D x H - 61cm x 33cm x 37cm

ERG1 Cascade water still 3L/hr ask Availability

CASCADE DUAL FEED WATER STILL
3L/hr single distilled water, dual-feed allows distillation of previously treated water
220/240V 50/60Hz AC 2000W. Mains socket requirement 10 amps
Still case dimensions W x D x H - 64cm x 33cm x 37cm; 18kg


ERG2 Cascade dual feed water still ask Availability

DELTA WATER STILL
Producing 6L/hr single distilled water or 3L of double distilled water /h.
220/240V 50/60Hz AC 4300W. Mains Socket requirement 20 amps
Still case dimensions W x D x H - 61cm x 33cm x 37cm

ERG3 Delta water still, 3 or 6L/hr ask Availability

DELTA DUAL FEED WATER STILL
Producing 6L/hr single distilled water or 3L of double distilled water /h. Dual-feed allows distillation of previously treated water
220/240V 50/60Hz AC 4300W. 20 amps mains socket required.
Still case dimensions W x D x H - 64cm x 33cm x 37cm.


ERG4 Delta dual feed water still ask Availability

REPLACEMENT HEATING ELEMENTS FOR WATER STILLS
ERG1 and ERG2 require 2 x ERG-HE elements.
ERG3 and ERG4 require 3 x ERG-HE elements and 1 x ERG-HER for the rear boiler.

ERG-HE Replacement heating element for ERG1/2/3/4 AUD142.00 Availability
ERG-HER Replacement heating element for ERG3/4, rear boiler only AUD142.00 Availability