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Please select a product from the list below:

• Moisture/Salt Eliminators [Filter intake or exhaust air in any environment]
• 'HL' Louvres [High volume water removal from air/gas flows of velocity 4 - 9m/sec]
• 'SL' Louvres [Medium volume water removal from air/gas flows of velocity 4 - 9m/sec]
• Weather Louvres [Weather protection for ventilation intakes of velocity 0 - 4m/sec]
• Salt Eliminator System [High efficiency salt removal filter/coalescer package for ventilation intakes]

Moisture/Salt Eliminators

Flamgard's range of eliminators are primarily purpose built assemblies, for the individual needs of customers. Panel dust filters are selected for the appropriate duty and fitted to custom built housings for installation in, or offshore within ventilation system intakes or contaminated extracts of hazardous or nuclear installations.

Size Range  
• 200mm x 200mm to 4000mm x 4000mm
• Larger size upon request.

Construction
• Non corrosive stainless steel grade 304 or 316.
• Galvanized mild steel.
• Painted/coated mild steel.

Design Features
• Filter frames stainless steel.
• Internal parts stainless steel.
• High efficiency multi pleat base.
• Wide range of filters EU4 to EU13.

Options
• Differential Pressure Transmitters.
• Differential Pressure Gauge.
• Air flow monitors (thyristor type).
• Monitoring Panels.

High Efficiency Louvres (HL)

Flamgard's high efficiency Weather Louvre products are designed to remove water or other liquid from the air/gas flow passing through them. Suitable for ventilation system intakes where higher water removal rates can be achieved than with the use of conventional louvres. The type 'HL' heavy duty louvres can deal with any spray conditions, rain storm or wind borne sea spray, or flame boom cooling sprays etc. in conjunction with air velocities of 9m/sec. The triple deflection vertical louvre vanes are designed and arranged to achieve effective separation and drainage of entrained water droplets from the passing ventilation air to the stated efficiencies.

Water Handling Capacity 
• Typically 46 litres/sec./m2 at 4m/ sec. velocity

Panel Size 
• 200mm x 200mm to 4000mm wide x 4000mm high
(multi panel versions available for larger sizes).

Construction
• Non corrosive stainless steel grade 304 or 316. 
• Case constructed in 3mm (10 s.w.g.) material.
• Vanes formed of 0.56mm (24 s.w.g.) material.
• T.I.G. and spot welded construction.

Design Features
• Triple deflection inertial vertical vane water separation technique.
• Integral fluid collection tank.

Options
• Front, rear or duct mounting.
• Drilled or undrilled flanges.
• Free flow drain outlet.
• Drain outlets to pipes.
• Drain outlets to water traps.

High Efficiency Louvres (SL)

Flamgard's high efficiency Weather Louvre products are designed to remove water or other liquid from the air/gas flow passing through them. Particularly useful for ventilation system intakes where air velocities and/or the mass of water carried is too great for efficient removal by
conventional louvres. The type 'SL' standard duty louvres can deal with heavy rainstorm situations or be used as a
water eliminator within air conditioning plant with air velocities as great as 9m/sec. The twin deflection vertical louvre vanes are designed and arranged to achieve effective separation and drainage of entrained water droplets from the passing ventilation air to the stated efficiencies.

Water Handling Capacity 
• Typically 10 litres/sec./m2 at 4m/ sec. velocity.

Panel Size 
• 200mm x 200mm to 4000mm wide x 4000mm high (multi panel versions available for larger sizes).

Construction
• Non corrosive stainless steel grade 304 or 316.
• Case constructed in 3mm (10 s.w.g.) material.
• Vanes formed of 0.56 (24 s.w.g.) material.
• T.I.G. and spot welded construction.

Design Features
• Twin deflection inertial vertical vane water separation technique.
• Intergral fluid collection tank.

Options
• Front, rear or duct mounting.
• Drilled or undrilled flanges.
• Free flow drain outlet.
• Drain outlets to pipes.
• Drain outlets to water traps.

Weather Louvres

Flamgard's standard weather louvres afford basic protection for ventilation intakes from weather penetration where airflow velocities are less than 5m/sec. through the louvre.The horizontal weather blades are inclined at 45°
and have a downturned lip at the leading edge and an upturned lip at the trailing edge. A blade pack of this configuration causes vortices in the airflow which separates out the water droplets and causes them to adhere to the blade surface and drain off.

All models can be fitted with intake bird mesh screen.

Panel Size 
• 150mm x 150mm to 4000mm wide x 4000mm high (multi panel versions available for larger sizes).

Construction
• Non corrosive stainless steel grade 304 or 316.
• Case constructed in 3mm (10 s.w.g.) material.
• Blades formed in 2mm (14 s.w.g.) material.
• T.I.G. and spot welded construction.

Design Features
• Single deflection inertial water seperation technique.
• Integraldrain tankn with versions 1 and 3 only.

Options
• Three casings and flange styles available.
• Bird screen (mesh typically 1" x 1" x 10 s.w.g.).
• Earthing Boss
• Drilled or undrilled flanges.

Salt Eliminator System

Suitable for fresh air ventilation or gas turbine intakes, Flamgard Salt Eliminator Systems comprise Flamgard High Efficiency Louvres operating in conjunction with an appropriate filter/coalescer media. In offshore, marine or coastal environments salt is present in saline solution, solid particulate and aerosol forms. An intake louvre protects the filter/coalescer from excessive water loading, removing 95% of water droplets larger than 30 micron and at least 40% of those 30 micron and below. The filter/ coalescer will trap the solid particulate according to the efficiency of the filter media and coalesce remaining aerosols and water droplets to a size greater than 30 micron for collection by a second louvre positioned at the outlet.

Panel Size 
• 200mm x200mm to 4000mm wide x 4000mm high (multi panel versions available for larger sizes).

Construction
• Non corrosive stainless steel grade 304 or 316.
• Case constructed in 3mm (10 s.w.g.) material.
• Vanes formed of 0.56mm (24 s.w.g.) material.
• T.I.G. welded construction.

Design Features
• Inertial Vertical Vane water separation technique.
• Integral fluid collection tank.
• Incorporation of Client preferred filter/coalescer.

Options
• Wide range of filter/coalescers.
• Outlet drains to suit installation.
• Filter/coalescer access to suit installation.
• Filter/coalescer condition monitoring systems.
• Drilled or undrilled duct flanges.