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Motorized Fire And Smoke Dampers

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DAYTON -

Motorised Smoke Dampers, Square
Dayton square motorised smoke dampers are designed to protect buildings in case of accidental fires and smoke. They are ideal for HVAC system emergency control. These dampers close automatically under power cuts or during temperature spikes to prevent the spread of smoke through ducts. They are made from 16 gauge galvanised steel to withstand high temperatures and have flexible stainless steel jambs for sealing. These dampers can be mounted in both vertical and horizontal positions.

Style	Model	Actual Height	Actual Width	Free Area	Voltage	Price (inc. VAT)
A	3HGG1	7.75"	7.75"	35.28 sq. in.	24	£665.08
A	3HGG6	7.75"	7.75"	35.28 sq. in.	120	£665.04
A	3HGG2	9.75"	9.75"	43.48 sq. in.	24	£677.26
A	3HGG7	9.75"	9.75"	43.48 sq. in.	120	£684.03
A	3HGG3	15.75"	15.75"	159.69 sq. in.	24	£723.07
A	3HGG8	15.75"	15.75"	159.69 sq. in.	120	£793.44
A	3HGG4	17.75"	17.75"	240.91 sq. in.	24	£790.16
A	3HGG9	17.75"	17.75"	240.91 sq. in.	120	£792.07
A	3HGG5	23.75"	23.75"	382.32 sq. in.	24	£872.51
A	3HGH1	23.75"	23.75"	382.32 sq. in.	120	£873.77

DAYTON -

Motorised Smoke Dampers, Round
Dayton round motorised smoke dampers are designed to protect buildings during accidental fires and smoke. They are ideal for HVAC system emergency control. These dampers close automatically under power cuts or during temperature spikes to prevent the spread of smoke through ducts. They are made from 20 gauge galvanised steel to withstand high temperatures and have flexible stainless steel jambs for sealing. They can be mounted in both vertical and horizontal positions.

Style	Model	Free Area	Voltage	Price (inc. VAT)
A	3HGH2	23.04 sq. in.	24	£793.15
A	3HGH7	23.04 sq. in.	120	£804.36
A	3HGH3	43.34 sq. in.	24	£838.93
A	3HGH8	43.34 sq. in.	120	£820.69
A	3HGH4	69.84 sq. in.	24	£857.29
A	3HGH9	69.84 sq. in.	120	£857.27
A	3HGH5	93.45 sq. in.	24	£893.86
A	3HGJ1	93.45 sq. in.	120	£901.13
A	3HGH6	131.04 sq. in.	24	£939.60
A	3HGJ2	131.04 sq. in.	120	£939.61

DAYTON -

Motorized Fire/Smoke Damper, Square
Dayton square motorised fire / smoke dampers are suitable to control emergency fire or smoke in commercial buildings. These combination dampers feature a fusible link that allows the solder alloy to melt when the temperature crosses over 165 degrees F and automatically shuts off the access to HVAC fans & ductwork. They are made of 16 gauge galvanised steel to withstand high temperatures and can be mounted in both vertical and horizontal positions. Choose from an extensive range of these combination dampers, available in 7.75 to 23.75 inch heights.

Style	Model	Actual Height	Actual Width	Depth	Free Area	Voltage	Price (inc. VAT)
A	3HGJ9	7.75"	7.75"	21"	35.28 sq. in.	120	£808.01
A	3HGJ3	7.75"	7.75"	21"	35.28 sq. in.	24	£811.30
A	3HGJ4	9.75"	9.75"	21"	43.48 sq. in.	24	£808.18
A	3HGK1	9.75"	9.75"	21"	43.48 sq. in.	120	£823.11
A	3HGJ5	11.75"	11.75"	16"	74.16 sq. in.	24	£893.85
A	3HGK2	11.75"	11.75"	16"	74.16 sq. in.	120	£893.92
A	3HGJ6	15.75"	15.75"	16"	159.69 sq. in.	24	£936.54
A	3HGK3	15.75"	15.75"	16"	159.69 sq. in.	120	£936.54
A	3HGJ7	17.75"	17.75"	16"	240.91 sq. in.	24	£1,003.68
A	3HGK4	17.75"	17.75"	16"	240.91 sq. in.	120	£1,003.68
A	3HGJ8	23.75"	23.75"	16"	382.32 sq. in.	24	£1,073.82
A	3HGK5	23.75"	23.75"	16"	382.32 sq. in.	120	£1,098.25

DAYTON -

Motorized Fire/Smoke Damper, Round
Dayton motorised fire / smoke dampers are installed at locations where air ducts are protected both by fire and smoke barriers to prevent the spread of flame & smoke throughout the facility. These dampers also provide additional time to the occupants to vacate the building during fire hazards. They are made of 20 gauge galvanised steel to withstand high temperatures and can be mounted in both horizontal and vertical positions. Choose from a wide range of these dampers, available in 24 and 120V voltage ratings.

Style	Model	Free Area	Voltage	Price (inc. VAT)
A	3HGK6	23.04 sq. in.	24	£870.11
A	3HGL4	23.04 sq. in.	120	£866.67
A	3HGK7	43.34 sq. in.	24	£876.02
A	3HGL5	43.34 sq. in.	120	£888.15
A	3HGK8	69.84 sq. in.	24	£921.51
A	3HGL6	69.84 sq. in.	120	£902.69
A	3HGK9	93.45 sq. in.	24	£949.03
A	3HGL7	93.45 sq. in.	120	£945.89
A	3HGL1	131.04 sq. in.	24	£988.36
A	3HGL8	131.04 sq. in.	120	£985.17
A	3HGL2	172.79 sq. in.	24	£1,046.04
A	3HGL9	172.79 sq. in.	120	£1,043.67
A	3HGL3	216.00 sq. in.	24	£1,185.75
A	3HGN1	216.00 sq. in.	120	£1,096.46