WS1.5 Cl, 6.5 Cuft, 2.7m³/hr, Birm 298 3m³/hr 24Kg 79m³ Clack WS2

3m³/hr 24Kg 79m³ Clack WS2 CI 24x69 11 Cuft 7m³/hr 4

Valve Size Volume Max Service Flow Backwash Flow Salt Capacity @ 100ppm CaCO₃ Clack WS1 CI 10 x 44 1 Cuft 1

Hardness as CaCo3: >50 ppm minimum needed

5 Cuft 3m³/hr 3

3m³/hr Clack WS1 CI 16x65 150Kg 1

WS1.5 Cl, 6.5 Cuft, 2.7m³/hr, Birm 298 3m³/hr 24Kg 79m³ Clack WS2Birm is a relatively inexpensive material which can be used for iron and manganese removal by oxidation. It requires a pH of 7 or more for Iron removal and pH 8 for manganese removal (it uses dissolved oxygen in the water to oxidise the metal). As it acts a catalyst it is not consumed so Birm doesnt requirere generating or topping up. Birm also has the advantage of acting as a filter, removing turbidity. If the pH of the water is too low pH correction