Ion exchange is a rapid and reversible technique in which the ionic contaminants present in feedwater are exchanged for ions released by the ion-exchange resin. The contaminants are taken up by the resin, which must be periodically regenerated to restore it to it's original form.

Purite uses this technique in the following products:

Labwater Deionisers

Designed for customers requiring a low volume of pure water on an infrequent basis. Units are wall mounted and easy to install to a mains supply. The disposable cartridge is easily replaced when exhausted.

Water quality output: better than 1M, produced to BS EN ISO3696 Grade 2

Flow rates: up to 60 litres/hour

Labwater Deionisers - Low volume pure water (pdf)

Water Purification Cylinders

These cylinders offer a quick, simple and cost effective method of producing purified water of all qualities. They come complete with all the fittings needed to attach them to a mains or process water supply.

Water quality output: all grades of purified water up to ultrapure

Flow rates: up to 4200 litres/hour for a single cylinder. Multiple cylinders can be configuered in parallel for larger flows.

The cylinders are regenerated using the Cylinder Exchange Service. Simply purchase the required cylinders to meet your pure water needs and Purite will deliver them. When the cylinder requires regeneration, Purite collect the cylinder and replace it with another, therefore pure water is available whenever you need it.

Water purification cylinders - Low cost exchange service. Product details and specifications (pdf)

Water purification cylinders - Low cost exchange service. Accessories (pdf)

Battery Water Dispensing Stations

Purite offer a range designed for the topping up of lead acid batteries. They can be attached directly to a mains supply and in some cases can be wall mounted.

Battery Water Dispensing - details (pdf)

Twin Bed Deionisers

A twin bed deioniser comprises separate cation and anion chambers that offer the benefit of automatic on site regeneration using acid and caustic solutions.

Water quality output: 1 - 25 µS/cm

Flow rates: up to 15 m³/hour with a wide range of inter-regeneration capacities.

For more info please contact us directly