The combined installation grid-sand trap Hydrig KURP is a multifunctional device and allows you to clean the drain from sand, mechanical impurities and oils, while having compact dimensions. Installation of this type of equipment is recommended at stations with a capacity of up to 15,000 cubic meters/day. The use of Hydrig KARP for pre-cleaning allows you to reduce the concentration of suspended solids to 20%-30% and sand (size = 0.2 mm).
The use of high-quality mechanical cleaning can eliminate the need for the construction of primary settling tanks.