.so-tab { position: relative; width: 100%; overflow: hidden; margin: 25px 0; } .so-tab label { position: relative; display: block; padding: 0 25px 0 0; margin-bottom: 15px; line-height: normal; cursor: pointer; } .so-tab input { position: absolute; opacity: 0; z-index: -1; } .so-tab-content { max-height: 0; overflow: hidden; transition: max-height .35s; } /* :checked */ .so-tab input:checked ~ .so-tab-content { max-height: none; } /* Icon */ .so-tab label::after { position: absolute; right: 0; top: 0; display: block; -webkit-transition: all .35s; -o-transition: all .35s; transition: all .35s; } .so-tab input[type=checkbox] + label::after { content: "+"; } .so-tab input[type=radio] + label::after { content: "\25BC"; } .so-tab input[type=checkbox]:checked + label::after { transform: rotate(315deg); } .so-tab input[type=radio]:checked + label::after { transform: rotateX(180deg); } Product Description The water flows through the drum sieve which removes any dirt greater than 60 microns (0.06 mm). The trapped dirt is then removed from the sieve completely automatically.A water level sensor detects whether sufficient water is flowing through the drum. Should the drum sieve become too clogged, it is automatically rinsed. The sieve is cleaned with water from nozzles fed by the high pressure pump supplied and the dirt is transported to the sewers via a drainage channel. The water then flows through the biological section where a air stone has already been fitted to ensure proper aeration, all of which is contained within the same compact casing.Specifications:Input: 4x 110 mmOutput: 2x 110mm, 1x 32mm rinsing pump connectorWaste: 1 x 110mmMaterial: PPBio chamber: 420 litresFilter element mesh size: 60 micronsSpray nozzles: removableDimensions: 1940 x 836 x 973 mmMax flow: 50m3/hourDrum dimensions: 380 x 400 mmIncl water level protection device