It is appropriate to mount GRANDER flat revitalisers on easy-to-access cut-off valves, after the water line has been laid.

• Fast mounting
• No stems 
• No line cutting 
• Cut-off function remains intact 

Valve connector piece:
The top part of the flat?s available cut-off valve can be replaced by a valve connector piece without trouble. This enables the installation of a GRANDER water revitaliser in existing supply lines for flats.

The valve connector piece remains permanently connected to the installation. The cut-off valve installed in the inlet of the valve connector piece replaces the original function of the cut-off valve in the flat.

Only for installation with relatively little water consumption:
Because of a proprotionately high flow resistance, GRANDER flat revitalisers are appropriate for installation only in lines where relatively little water is consumed, especially in flats (not in house lines).

Warranty:

·  3 month return for the full purchase price

·  5 year warranty

Source:

GRANDER Sales Offices