The SF-K dirt collector made of plastic meets the same requirements as common zinc-plated dirt collectors and is also corrosion-resistant.All materials used are durable and designed for long-term use in wastewater applications. The SF-K also withstands a highly aggressive sewer atmosphere.Application areas:The SF-K dirt collector is suitable for manholes with a shaft diameter of  625 mmSuitable for manhole covers according to DIN 19584 or hinged covers

Eliminate odor from manholes and protect your manhole structures from corrosion with our odor control system FVA-4 DN1000. As an alternative to conventional filters deployed at the top of the manhole, this system is installed above the berm. Gaseous pollutants from the sewer system such as hydrogen sulfide (H2S) are therefore retained, preventing odor and sulfuric acid corrosion above the installation level. Application areas of FVA-4Designed for municipal and industrial wastewater systemsSuitable for manholes with an inner diameter of 1000 mm +- 5 mm and an entrance opening of min. 600 mmThe minimum depth of manhole shafts should be 1.2 mOur odor control systems are designed for manholes according to DIN 4034 and manhole covers according to DIN 19584 (standard BeGu frame), special mounting supports available on request

Get rid of odor complaints from citizens with the Uni-AdSorber! Satisfied sewer system operators choose our Uni-AdSorber DN625 manhole odor cushioning system to efficiently eliminate malodors from sewer shafts. As an alternative to conventional biofilters or activated carbon filters, the Odor Cushioning Systems from UNITECHNICS do not require replacement of the filter material. The filter material rinses itself through rainwater flowing into the shafts or condensed water vapor in the filter. Thus, the filter material is only decomposed by UV light and does not need to be changed. For an additional decomposition of odorous substances, microorganisms are settled in the filter material, which activate the essential biochemical processes.Our manhole odor filter is designed for application in municipal and industrial wastewater systems. Manholes according to DIN 4034 and manhole covers according to DIN 19584 (standard BeGu-frame), special mounting supports available on request.Basic variant - for medium H2S-loads.HD variant -  for extreme H2S-loads. HD stands for Heavy Duty - the high-performance version.Please note: special dimensions and special applications (e.g. for aggressive media in industry) are available on request.We have the matching odor filter for every challenge!Application areas of the UNITECHNICS manhole filterManhole filters for municipal and industrial wastewater  systems.Our manhole filters are designed for manholes according to DIN 4034 and manhole covers according to DIN 19584 (standard BeGu frame), special mounting supports available on request.The Uni-AdSorber-B (B for Basic, the basic model) manhole filter is designed for predominantly medium H2S loads.The Uni-AdSorber-HD (HD for Heavy Duty, the high performance version) manhole filter for extreme H2S loads. Advantages of the UNITECHNICS Uni-AdSorberReduction/avoidance of odor by self-regenerating filter material (no replacement of filter material necessary)Additional degradation of odorous substances through settlement of microorganisms in the filter materialSimple installation and dismantlingDirt collector included in the scope of deliveryLow maintenance, cleaned with water onlyWater-permeable during the daySpecial dimensions and special applications (e.g. for aggressive media in industry) are available on requestNo H2S odors from the sewer anymoreAlternative to conventional biofilters or activated carbon filtersThe Uni-AdSorber DN625 is a field-proven manhole filter for municipal and industrial wastewater systems from UNITECHNICS

Unpleasant odors from ventilation pipes can be prevented with the Odor Damping Cartridge (GDP).The GDP helps to avoid odor nuisance from ventilation pipes of roof vents, pumping stations, shaft vents, etc.. Made from PE, stainless steel and silicone, it is also applicable for aggressive environments.The Odor Damping Cartridge is filled with a wear-free adsorbent material (no replacement necessary)The Odor Damping Cartridge is available in different diameter sizes from 100 mm - 300 mm. The installation length is 50 cm (individual length available on request)Easy installation and the standard integrated rain protection cap make this product a perfect solution for odor problems from vent pipes

Having complaints about odor in the sewer? We have the effective solution for you: Odor Sealing System GVS-450-150 for effective prevention of odors from street drains. Fast installation and dismantling is possible with the comfortable handle. The odor sealing flap ensures unobstructed rainwater runoff. Installation position is below the dirt collector. As no consumable material is required, maintenance costs are minimal and no other subsequent costs are incurred.Application areas of GVS-450-150Designed for permanent use in both municipal and industrial wastewater systemsSuitable for street drains according to DIN 4052 (diameter 450 mm)Special dimensions are available on request

Effectively control odor from street drains/sinkholes. With our GVS-K3, surface water can flow through unhindered, whereas the odor is retained in the sewer.Due to the use of corrosion-resistant materials, a long service life is ensured even in the most aggressive environments.Designed to be installed in seconds, this system requires a minimum effort for maintenance.

No suspension grooves in the manhole cover frame? No problem!With the special suspension "clamping ring" you can fix Uni-AdSorber, Uni-FreWa and FRV in all kinds of manhole shafts.