 | Pumps SHURflo diaphragm pumps have long been used for these type of systems as they have a number of characteristics which make them suitable. Diaphragm pumps can very efficiently generate the pressures required to pump water up 40 feet or more and give a good flow of water at the end of the pole. Additionally our SHURflo pumps have materials of construction which are suitable for use with the purified / de-ionised water used in the window cleaning process.
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|  | Varistream Digital The same physical size enclosure as the current VariStream allowing full interchangeability:-
Totally flush on top:-
Instead of the knob it has push button controls:-
Integrated on /off switch:-
A LED display showing the Flow and Pressure conditions:-
+/- push buttons for the flow rate setting and shut off pressure setting:-
(For current users eliminating the need to open the box to set the “blue pot”)
The digital display gives the operator a visual reminder of his settings that is constantly there from day to day:-
Without any kind of external mechanical adjustment the whole unit has better protection from the ingress of water :-
For use with the 8000-441-138 and 8000-946-138
If using any other 12V pump please take advice before purchacing.
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