Flow Regulator (restrictor) Insert for 15mm 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.
Ensure that the water flow direction is into the small black internal "O" ring.
If ordering more than 120 please get in touch for a discount.
The regulators are unmarked, the colour of the insert represents the flow rate as below:
| Flow Rate | Colour Code (15mm) |
| 2 l/m | Olive |
| 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 |