Weather Louvres and Mist Eliminators
Halton & Flamgard Weather Louvres and Mist Eliminators also known as Droplet Separators
A weather louvre is a passive device, essentially a grille fixed over an opening, designed to let air through and keep water out. It is designed to the same standard as our other high integrity dampers and performs both these functions simultaneously. Its suitability for a particular application is determined by how effectively it achieves these functions in combination.
Droplet separators are used in heating, ventilation, and air conditioning (HVAC) systems to remove moisture droplets from air streams before they are distributed in a building, ship or used in industrial processes. This helps to maintain indoor air quality, prevent condensation, and protect HVAC components.

CWL-01 Fixed Blade Weather Louvre
The CWL‑01 Fixed Blade Weather Louvre provides effective weather protection for ventilation openings, combining robust construction with efficient airflow performance for demanding offshore, marine and heavy industrial applications.

CWL-01C Chevron Weather Louvre
The CWL‑01C Chevron Weather Louvre provides effective weather protection for ventilation openings, combining robust chevron blade construction with efficient airflow performance for demanding offshore, marine and heavy industrial applications.

HL Moisture Eliminator
The HL High-Efficiency Moisture Eliminator provides effective water separation for demanding offshore and marine ventilation systems, combining robust triple-deflection construction with reliable performance under arduous operating conditions.

SL Moisture Eliminator
The SL High-Efficiency Moisture Eliminator provides effective water separation for demanding offshore and marine ventilation systems, combining robust double-deflection construction with reliable performance and long service life under arduous conditions.

DSH Highly Efficient Droplet Separator
Halton’s DSH high-efficiency droplet separators (water sepator, mist eliminator) are designed for demanding applications such as marine, oil & gas, chemical, energy industries where reliability, easy installation and special design play an important role.

DSA Droplet Separator with Heating
Halton’s DSA high-efficiency droplet separators are designed for demanding applications such as oil & gas, chemical, energy and marine industries, where reliability, easy installation and special design play an important role. Droplet separators are designed to restrict the passage of moisture, salt spray, rainwater and airborne aerosol particles e.g. into HVAC systems, engine room intakes, machinery spaces, and diesel and gas turbine air intakes.

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