Closed System (Circulation) RevitalisersClosed System (Circulation) Revitalisers
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Closed System (Circulation) Revitalisers
For heating and cooling circuits

3/8", 1/2", 3/4", 1", 5/4", 6/4", 2", 2 1/2", 3", 4"

Type of material:
All water revitalisation equipment is manufactured with V2A stainless steel. Steel grade numbers: water-bearing internal parts 1.4301, external casing 1.4016 (3" and 4" 1.4462).

As a special model, devices in acid-resistant V4A stainless steel (1.4571 internal and external) are also available.

In order to avoid corrosive contact with zinc-coated lines, we deliver all equipment with red brass double nipples.    

The condition for all warranty claims is the proper and professional installation of the equipment by an authorised installation service.

·  45 days return for purchase price

·  5 year manufacturer warranty

GRANDER circulation double cylinder:
Small and large circulation double cylinders are available as immersion devices.


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