Advanced Air 1400SP Volume Control Damper - Unsealed Stainless Steel Blade, Galvanised Casing

{"id":15143540556162,"title":"Advanced Air 1400SP Volume Control Damper - Unsealed Stainless Steel Blade, Galvanised Casing","handle":"advanced-air-1400sp-volume-control-damper-unsealed-stainless-steel-blade-galvanised-casing","description":"\u003cp\u003eThe \u003cstrong\u003e1400 Slimline Volume Control Damper\u003c\/strong\u003e is designed to balance and\/or control airflow through ducts.\u003c\/p\u003e\n\u003cp\u003eThere are three versions available: unsealed, semi-sealed, and fully sealed. Our standard manufacture is galvanised mild steel frames and blades, but options for stainless steel and aluminium blades are available.\u003c\/p\u003e\n\u003cp\u003eLinkage is direct drive, which gives close control either with an Allen key locking handle or a bare shaft suitable for motorisation by others.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1400 series\u003c\/strong\u003e is supplied flanged for square\/rectangular or spigotted for circular or flat oval ductwork.\u003c\/p\u003e\n\u003cp\u003eFor Class C low leakage, the dampers are supplied with a casing complete with spigots and are also available with the unsealed, semi-sealed or fully sealed options.\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAirfoil section double skin galvanised mild steel blades, optional stainless steel or aluminium\u003c\/li\u003e\n\u003cli\u003eOpposed blade operation\u003c\/li\u003e\n\u003cli\u003eBlades fitted with polypropylene end caps\u003c\/li\u003e\n\u003cli\u003eUnsealed, sealed, and semi-sealed models\u003c\/li\u003e\n\u003cli\u003eManual, motorised, and bare shaft options\u003c\/li\u003e\n\u003cli\u003ePositive, side-mounted drive linkage ensures accurate airflow control\u003c\/li\u003e\n\u003cli\u003eSizes from 100 – 1000mm and multi-module assemblies\u003c\/li\u003e\n\u003cli\u003eManual operator includes position indicator and tamper-proof lock\u003c\/li\u003e\n\u003cli\u003eFlanged and spigoted casing options\u003c\/li\u003e\n\u003cli\u003eFully tested for leakage, sound and airflow performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"accordion-block__title accordion-block__title--active\"\u003eTech Specs \u003cspan class=\"accordion-block__arrow\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"accordion-block__content\"\u003e\n\u003cp\u003eBlades Opposed Blades – Standard\u003cbr\u003eParallel Blades – Optional\u003c\/p\u003e\n\u003cp\u003eWidth 50 mm\u003c\/p\u003e\n\u003cp\u003eCentres 50 mm\u003c\/p\u003e\n\u003cp\u003e1.0 mm Galvanised Mild Steel – Standard (not available on fully sealed units)\u003c\/p\u003e\n\u003cp\u003e1.0 mm Grade 304 Stainless Steel – Optional (not available on fully sealed units).\u003c\/p\u003e\n\u003cp\u003e1.2 mm Extruded Aluminium – Optional (available on all models).\u003c\/p\u003e\n\u003cp\u003eAll fitted with polypropylene end caps.\u003c\/p\u003e\n\u003cp\u003eFrame Flange Units – Width 66 mm\u003cbr\u003eSpigotted – Non Welded – Width 70 mm\u003c\/p\u003e\n\u003cp\u003eSpigotted – Fully Welded – Width 70 mm\u003c\/p\u003e\n\u003cp\u003e1.2mm Galvanised Mild Steel – Standard\u003c\/p\u003e\n\u003cp\u003eFlange Width 30 mm – standard [1461]\u003cbr\u003e25 mm [1491] and 35 mm [1441] optional\u003c\/p\u003e\n\u003cp\u003eCorners Flanged and Non Welded Units – Die formed corner channels, button locked for strength and rigidity\u003cbr\u003eWelded Unit – Welded mitre corners with aluminium aerosol spray\u003c\/p\u003e\n\u003cp\u003eLinkage External, enclosed within the frame, out of airstream\u003cbr\u003eZinc plated mild steel and Delrin 500P NC010\u003c\/p\u003e\n\u003cp\u003eBearings 12.7mm diameter Nylon\u003cbr\u003eAxles Interference fit Delrin 500P NC010\u003cbr\u003eSeals Unsealed – Standard\u003cbr\u003eSemi sealed – Side Jamb Seals – Grade 301 S21 to BS EN 10088-2 1.4310 Stainless Steel – cambered profile\u003c\/p\u003e\n\u003cp\u003eFully sealed – Side Jamb Seals \u0026amp; Blade Seals – Composite PVC material to an aerodynamic profile (Available with Aluminium blades only)\u003c\/p\u003e\n\u003cp\u003eControls Manual – Tamperproof moulded handle with position indicator – Standard\u003cbr\u003eHand Locking Quadrant – Mild Steel – Optional\u003c\/p\u003e\n\u003cp\u003eDrive Spindle – 10mm diameter Zinc Plated Mild Steel suitable for motorisation by others. – Optional\u003c\/p\u003e\n\u003cp\u003eSills For fully sealed options only with height increments not in 50mm a sill will be fitted on the bottom of the damper.\u003c\/p\u003e\n\u003ch3 class=\"accordion-block__title accordion-block__title--active\"\u003eDimensions \u003cspan class=\"accordion-block__arrow\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"accordion-block__content\"\u003e\n\u003cp\u003eDuct Sizes\u003cbr\u003eSingle Sections\u003cbr\u003eFlanged Units – 100mm x 100mm to 1000mm x 1000mm\u003c\/p\u003e\n\u003cp\u003eSpigot Non Weld\/Crimped (Class B) Units – 100mm x 100mm to 500mm x500mm or 100mm diameter to 500mm diameter\u003c\/p\u003e\n\u003cp\u003eSpigot Fully Welded (Class C) Units – Square\/Rectangular\/Flat Oval – 100mm x 100mm to 1000mm x 1000mm, or 100mm diameter to 1000mm diameter\u003c\/p\u003e\n\u003cp\u003eMulti Sections\u003cbr\u003eFlanged Units – 2000mm x unlimited maximum\u003c\/p\u003e\n\u003cp\u003eSpigot Fully Welded (Class C) Units – Square\/Rectangular – 2000mm x 2000mm, Circular max 1500mm diameter, Flat Oval max 1500mm wide x 1000mm high.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2025-10-28T10:20:46+00:00","created_at":"2025-10-13T12:11:30+01:00","vendor":"Advanced Air","type":"Damper","tags":["Advanced Air","Damper","Volume Control Damper"],"price":4033,"price_min":4033,"price_max":12529,"available":true,"price_varies":true,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":55808363135362,"title":"250 \/ 250","option1":"250","option2":"250","option3":null,"sku":"1461SP\/30\/SS\/250x250","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Advanced Air 1400SP Volume Control Damper - Unsealed Stainless Steel Blade, Galvanised Casing - 250 \/ 250","public_title":"250 \/ 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650","options":["700","650"],"price":10041,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":55808366379394,"title":"700 \/ 700","option1":"700","option2":"700","option3":null,"sku":"1461SP\/30\/SS\/700x700","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Advanced Air 1400SP Volume Control Damper - Unsealed Stainless Steel Blade, Galvanised Casing - 700 \/ 700","public_title":"700 \/ 700","options":["700","700"],"price":12529,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/www.inbuilduk.com\/cdn\/shop\/files\/Screenshot2025-10-14at10.55.53.png?v=1760435762"],"featured_image":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/Screenshot2025-10-14at10.55.53.png?v=1760435762","options":["Width","Height"],"media":[{"alt":null,"id":65737529590146,"position":1,"preview_image":{"aspect_ratio":0.994,"height":714,"width":710,"src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/Screenshot2025-10-14at10.55.53.png?v=1760435762"},"aspect_ratio":0.994,"height":714,"media_type":"image","src":"\/\/www.inbuilduk.com\/cdn\/shop\/files\/Screenshot2025-10-14at10.55.53.png?v=1760435762","width":710}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eThe \u003cstrong\u003e1400 Slimline Volume Control Damper\u003c\/strong\u003e is designed to balance and\/or control airflow through ducts.\u003c\/p\u003e\n\u003cp\u003eThere are three versions available: unsealed, semi-sealed, and fully sealed. Our standard manufacture is galvanised mild steel frames and blades, but options for stainless steel and aluminium blades are available.\u003c\/p\u003e\n\u003cp\u003eLinkage is direct drive, which gives close control either with an Allen key locking handle or a bare shaft suitable for motorisation by others.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e1400 series\u003c\/strong\u003e is supplied flanged for square\/rectangular or spigotted for circular or flat oval ductwork.\u003c\/p\u003e\n\u003cp\u003eFor Class C low leakage, the dampers are supplied with a casing complete with spigots and are also available with the unsealed, semi-sealed or fully sealed options.\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAirfoil section double skin galvanised mild steel blades, optional stainless steel or aluminium\u003c\/li\u003e\n\u003cli\u003eOpposed blade operation\u003c\/li\u003e\n\u003cli\u003eBlades fitted with polypropylene end caps\u003c\/li\u003e\n\u003cli\u003eUnsealed, sealed, and semi-sealed models\u003c\/li\u003e\n\u003cli\u003eManual, motorised, and bare shaft options\u003c\/li\u003e\n\u003cli\u003ePositive, side-mounted drive linkage ensures accurate airflow control\u003c\/li\u003e\n\u003cli\u003eSizes from 100 – 1000mm and multi-module assemblies\u003c\/li\u003e\n\u003cli\u003eManual operator includes position indicator and tamper-proof lock\u003c\/li\u003e\n\u003cli\u003eFlanged and spigoted casing options\u003c\/li\u003e\n\u003cli\u003eFully tested for leakage, sound and airflow performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"accordion-block__title accordion-block__title--active\"\u003eTech Specs \u003cspan class=\"accordion-block__arrow\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"accordion-block__content\"\u003e\n\u003cp\u003eBlades Opposed Blades – Standard\u003cbr\u003eParallel Blades – Optional\u003c\/p\u003e\n\u003cp\u003eWidth 50 mm\u003c\/p\u003e\n\u003cp\u003eCentres 50 mm\u003c\/p\u003e\n\u003cp\u003e1.0 mm Galvanised Mild Steel – Standard (not available on fully sealed units)\u003c\/p\u003e\n\u003cp\u003e1.0 mm Grade 304 Stainless Steel – Optional (not available on fully sealed units).\u003c\/p\u003e\n\u003cp\u003e1.2 mm Extruded Aluminium – Optional (available on all models).\u003c\/p\u003e\n\u003cp\u003eAll fitted with polypropylene end caps.\u003c\/p\u003e\n\u003cp\u003eFrame Flange Units – Width 66 mm\u003cbr\u003eSpigotted – Non Welded – Width 70 mm\u003c\/p\u003e\n\u003cp\u003eSpigotted – Fully Welded – Width 70 mm\u003c\/p\u003e\n\u003cp\u003e1.2mm Galvanised Mild Steel – Standard\u003c\/p\u003e\n\u003cp\u003eFlange Width 30 mm – standard [1461]\u003cbr\u003e25 mm [1491] and 35 mm [1441] optional\u003c\/p\u003e\n\u003cp\u003eCorners Flanged and Non Welded Units – Die formed corner channels, button locked for strength and rigidity\u003cbr\u003eWelded Unit – Welded mitre corners with aluminium aerosol spray\u003c\/p\u003e\n\u003cp\u003eLinkage External, enclosed within the frame, out of airstream\u003cbr\u003eZinc plated mild steel and Delrin 500P NC010\u003c\/p\u003e\n\u003cp\u003eBearings 12.7mm diameter Nylon\u003cbr\u003eAxles Interference fit Delrin 500P NC010\u003cbr\u003eSeals Unsealed – Standard\u003cbr\u003eSemi sealed – Side Jamb Seals – Grade 301 S21 to BS EN 10088-2 1.4310 Stainless Steel – cambered profile\u003c\/p\u003e\n\u003cp\u003eFully sealed – Side Jamb Seals \u0026amp; Blade Seals – Composite PVC material to an aerodynamic profile (Available with Aluminium blades only)\u003c\/p\u003e\n\u003cp\u003eControls Manual – Tamperproof moulded handle with position indicator – Standard\u003cbr\u003eHand Locking Quadrant – Mild Steel – Optional\u003c\/p\u003e\n\u003cp\u003eDrive Spindle – 10mm diameter Zinc Plated Mild Steel suitable for motorisation by others. – Optional\u003c\/p\u003e\n\u003cp\u003eSills For fully sealed options only with height increments not in 50mm a sill will be fitted on the bottom of the damper.\u003c\/p\u003e\n\u003ch3 class=\"accordion-block__title accordion-block__title--active\"\u003eDimensions \u003cspan class=\"accordion-block__arrow\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv class=\"accordion-block__content\"\u003e\n\u003cp\u003eDuct Sizes\u003cbr\u003eSingle Sections\u003cbr\u003eFlanged Units – 100mm x 100mm to 1000mm x 1000mm\u003c\/p\u003e\n\u003cp\u003eSpigot Non Weld\/Crimped (Class B) Units – 100mm x 100mm to 500mm x500mm or 100mm diameter to 500mm diameter\u003c\/p\u003e\n\u003cp\u003eSpigot Fully Welded (Class C) Units – Square\/Rectangular\/Flat Oval – 100mm x 100mm to 1000mm x 1000mm, or 100mm diameter to 1000mm diameter\u003c\/p\u003e\n\u003cp\u003eMulti Sections\u003cbr\u003eFlanged Units – 2000mm x unlimited maximum\u003c\/p\u003e\n\u003cp\u003eSpigot Fully Welded (Class C) Units – Square\/Rectangular – 2000mm x 2000mm, Circular max 1500mm diameter, Flat Oval max 1500mm wide x 1000mm high.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e"}