The fire guard is installed to ensure proper draft by creating negative pressure in the chimney flue and preventing reverse draft. The fireman-type chimney cowl is used for smoke chimneys (except for furnaces fired with solid fuels such as coal, fine coal or eco-pea coal), combustion and ventilation duct.
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8 PCS Black Round Plastic Blanking End Cap Tube Pipe Inserts Plug Bung Insert Stopper For Chair Leg Pipe tapon tubo
Aliexpress UK
This hole cover is widely used in bathrooms, balconies, sewers, rooftops, and kitchens to seal the end of air ducts, drain pipes, drain holes, chimney pipes, vent holes, fireplace and wood stove pipes, etc. It can effectively block unpleasant odors etc.SpecificationMaterial: Stainless SteelHeight: 42mm/1.7 InchOuter Diameter: 126mm/5 InchBottom Outer Diameter: 98mm/4 Inch, Fit for Hole Diameter: 110mm/4.3 InchPackage List: 1 Pcs x Hole CapAdvantageDurable Material: Crafted from thickened stainless steel, this hole cap boasts high hardness, excellent toughness, strong load-bearing capacity, and resistance to deformation, pressure, and rust for long-lasting durability.
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Thicken Black Round Plastic Blanking Plug Caps 16MM 19MM 22MM 25MM Tube Pipe Inserts Plug Bung Insert Stopper For Chair Leg Pipe
Aliexpress UK
Rotary chimney cowl Turbowent is a device, which, in a dynamic way, uses force of the wind to increase chimney draught. CHIMNEY SPINNING COWL. The Spinning cowl arranges an ideal combustion and furthermore it protects the chimney from outside influences like rain or snow.
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Wash Basin Round double layer Overflow Ring Plug Copper Sink Overflow Cover Trim Ring Hole Cap
Aliexpress UK
Flue Liner Anti-Wind Cowl.
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Red IBC Lid Water Liquid Storage Tank Fitting Plastic Cover Cap Adaptor
Aliexpress UK
Designed to prevent rain, birds, vermin and leaves entering used or unused chimney flues. this cowl is suitable for woodburning, solid fuel, oil and gas burning appliances This product provides good ventilation and gives protection against wind and rain.
eBay
Black Chair Leg Caps Square Rectangle Rubber Table Feet Furniture Tube End Covers Tips Non-slip Floor Protector Pads Pipe Plugs
Aliexpress UK
Chimney cowl For Single Wall Flue Pipe manufactured in the UK in galvanised steel for good weather resistance. Fitted with a bird guard to prevent birds and leaves entering the flue pipe. Designed to fit over the end of a single wall rigid flue pipe and to be drilled and screwed on.
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4PCS ABS Plastic Bathroom Kitchen Basin Sink Overflow Cover Ring Insert Replacement Chrome Hole Round Drain Cap Basin Accessory
Aliexpress UK
For ventilation ducts, chimneys and air extraction hoods. Guards provide maximum protection without compromising chimney performance. 1 x Chimney Cap. Made of high-quality 304 stainless steel, cold and high temperature resistant, durable.
eBay
1/5/10pcs 1/8" 1/4" 3/8" 1/2" 3/4" 1" G1.2 BSP Male Countersunk Flange Hex Square End Plug Cap 304 Stainless Steel Pipe Fitting
Aliexpress UK
For ventilation ducts, chimneys and air extraction hoods. Guards provide maximum protection without compromising chimney performance. 1 x Chimney Cap. Made of high-quality 304 stainless steel, cold and high temperature resistant, durable.
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1PC 35/40mm Faucet Spool Gland Shower Fixing Cap Cover Bowl Decorative Cover Kitchen Basin Faucet Replacement Accessories
Aliexpress UK