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GRANDER® Water Revitalisation Devices

For installation at the main water supply


GRANDER® water revitalisation devices are available for installation in the main water supply of houses, medium-sized and large buildings as well as industrial plants.

When selecting the right device, one has to consider not only the pipe dimension and peak usage times, but also the stress factor and the installation situation on site. Our trained GRANDER® consultants will provide customers with support and advice on making the right decision.

Dimensions – main water supply (for reference only):

3/4″, 1″, 5/4″, 6/4″, 2″, 2 1/2″, 3″, 4″

Dimensions – individual unit (for reference only):

3/8″, 1/2″, 3/4″

Thread connection with red brass double nipple:

For prevention of contact corrosion

Installation Position:

GRANDER® water revitalisation devices can be installed in every possible position.

Lasting Effect:

The revitalisation effect of GRANDER® water revitalisation devices is maintained over years of usage. The effects have been reported by satisfied users for more than 20 years.

Range of Effectiveness:

The effect remains constant despite irregular use, long downtimes, large spaced pipe systems, circulations, etc.

The hygienic and technical safety of GRANDER® water revitalisation devices in drinking water treatment are verified by authorities (University of Graz, TUEV Vienna and SVGW).

GRANDER® water revitalisation devices work with natural energy, without electricity and additives and are service-free as well as maintenance-free.



Area of use: portable water treatment

Material: GRANDER® water revitalisation devices are made of top-quality V2A stainless steel and therefore guarantee long durability. For special uses, devices (from 3/4″ and above) made of acid-resistant V4A stainless steel can be made to order.

Guarantee / Warranty: 3 years for material and manufactured defects