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Flow Regulator (restrictor) Insert for 15mm and 22mm compression ended valves and fittings.
Range of flow rates available. Ensuring constant flow irrespective of water pressure between 1 and 8 bar.
Insert available only, for a complete fittings please see here.
Ensure that the water flow direction is into the small black internal "O" ring.
If ordering more than 20 please get in touch on sales@freeflush.co.uk for a discount.
The regulators are unmarked, the colour of the insert represents the flow rate as below:
Flow Rate | Colour Code (15mm) |
4 l/m | Pink |
6 l/m | Grey |
8 l/m | White |
10 l/m | Yellow |
12 l/m | Brown |
15 l/m | Blue |
18 l/m | Green |
Flow Rate | Colour Code (22mm) |
8 l/m | Black |
10 l/m | White |
12 l/m | Orange |
15 l/m | Lilac |
18l/m | Brown |
20 l/m | Green |
26.5 l/m | Olive Green |