Separators & Louvres
DSH HIGH-EFFIENCY DROPLET SEPARATOR
DSH high efficiency droplet separators are designed for demanding applications such as marine, oil & gas, chemical, energy industries, where reliability, easy installation and special design play an important role.
Droplet separators operate on the principle of inertial vane separation and are designed to restrict the penetration of moisture, salt spray, rainwater and airborne aerosol particles into HVAC systems, engine room intakes, machinery spaces, and diesel and gas turbine engine air intakes.
Three configurations are commonly used according to the level of droplet removal efficiency required, single stage, two stage, and three stage, but special configurations are available.
Two and three stage units will include a coalescing and particulate filter. is able to assist in the design and selection of the droplet separator according to the application with special consideration to the pressure drop, velocity, wind speed and direction, turbulence, and drainage.
• High droplet and moisture separation efficiency o Class A results (EN 13030:2001) o Minimum pressure drop
• Performance tested according to EN 13030 test for louvres subjected to simulated rain, at the independent laboratory
• Independent droplet removal efficiency testing carried out for single stage, two stage and three stageconfigurations
• Tailored sizes and designs according to customerneeds. Unlimited sizes with modular construction.
• For wall and duct installations
• Two and three stage units will include a coalescing and particulate filter. Normally these are a G4 panelfilter or F7 bag filter.
• The option of a mask louvre (ML) is available to architecturally disguise the vertical vane sections • A possibility to connect with Marine fire or shut-off dampers resulting in saving of the space
• Easy installation and commissioning. No special maintenance required.
USM MARINE EXTERNAL LOUVRE
USM is an external louvre for air exhausts. The louvre is effective in preventing objects entering into the ductwork and can be also used in air intakes when droplet separation is not required.
• External louvre for air intake and exhaust
• The louvre shall be effective in preventing rainwater, snow, leaves, animals and other objects entering the ductwork • Operation based on special front edge blade profile and side grooves • Suitable for medium and high airflow rates • Grille and steel mesh section detachable from outside
• Depth of the blades 70 mm, distance 50 mm and free opening 50%
• Modular construction available for large sizes • Mesh fitted behind the louvre available as an option
• Non-standard dimensions and flange drilling available as an option
• Can be fitted with Marine fire damper