First Flush Washers – Black

Slow release valve set for diameters 0.25mm - 1.0mm. This is for slightly slower draining than the red, K0002 washers.

The smaller the size, the slower the water will drain - this is the perfect solution where you have a smaller first flush diversion chamber or if you want to perform first flush diversion less often.

Easy Installation

Easy Installation

Just unscrew the black hose fitting at the end of your First Flush Diverter to replace the valve.
SKU : K0376 - 0.25mm to 1mm
  • K0376 - 0.25mm to 1mm
First Flush Washers – Black
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First Flush Calculator

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