HVC Supplies offer one of the widest ranges of grilles, diffusers, louvre systems, volume control dampers and fire dampers available from any UK manufacturer, with our range being constantly expanded to suit new industry requirements and customer demands. In many cases, pipes and ducts. These grilles also have a 6mm vermin proof mesh fitted to both faces, so unwelcome. application. The LVH44 dampers can be assembled in multi-modules to protect large apertures. Lorient Intumescent Air Transfer Grilles are used to provide an answer to situations where ventilation is required in fire compartment walls or doors. Transfer grilles shall use 50 square inches (of grille area) to 100. Series L Linear Bar Grilles. Transfer units. 3. These are specially designed which also giving a pleasing appearance to suit architectural needs. to return. or use our online contact form. Ideal for use with QuietCool whole house fans. Door, Wall & Partition. Air transfer grilles for fire doors. Jackshaft (indicates damper positioning) 9. Both the Halton TVC grille and opposite frame are screwed to the wall or door. Introduction. Feb 13 2020. Easy to assemble. Gilberts are a local, trustworthy company based in Gosport who have been offering a wide range of services. Non-vision air transfer grilles, made of aluminium, with fixed horizontal blades. Allowing air movement through a door or wall without compromising fire integrity. ft. This is partly due to a privacy issue. Steel Maximum Security Grille with Square Perforations. 008 0. 004. Smoke, Fire and Volume Control. Grilles, Diffusers, External Louvres, Smoke Dampers, Fire Dampers, Volume Control Dampers. Sight-Proof (ATG1) + Finely spaced, chevron style blades provide an attractive sight-proof appearance. Career. Our range of combined intumescent fire + smoke air transfer grilles can be used in all applications where cold smoke containment is required. Their special features make them ideal for placing in doorways and interior walls. Aluminum Construction. The Lorient LVN20S intumescent air transfer grille system contains both fire and smoke in the event of a fire while also allowing good air flow through doors during everyday use. Transfer Grilles offer the largest free area possible with the option of a sight-proof or light-proof core. The grilles are carefully constructed to be unobtrusive in appearance for architectural excellence. Iron Maindoor Laser Safety Grill, For Home ₹. Fabricated in a plain industrial grade 304 and 430 stainless steel the units are very robust and are suitable principally for Acoustic, smoke + fire containment systems. - Attractive Slimline Appearance. We are a manufacturer of Grilles, Diffusers and Louvres with a special emphasis in the fabrication and technical knowledge of Swirl Diffusers. Grilles are fitted into walls and some doors; and ductwork to keep fresh air circulating. Speci˚ed Door Opening Speci˚ed Door Opening - 1/8 1 5 16 2 13 32 Model : XG-DGCO ( Door / Transfer Grille - Core Only ) Model : XG-DGSF ( Door / Transfer Grille - Single Flange Frame ) Model : XG-DGDF ( Door / Transfer Grille - Double Flange Frame ) Model : XG-DGLP ( Door / Transfer Grille - Light Resistant ) Face View ( Models: XG-DGDF &Lorient has been developing high quality intumescent air transfer grilles for over 40 years; combining air movement with fire protection & making buildings s. Please watch our corporate video. Heavy duty registers and grilles work well in any application where the air volume is large and easy removal for cleaning is required. Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. 012 200. Amazon. Model GPS is a Pressed Steel Grille suitable. Uniclass Code : Pr_70_65_04_03. Cover Transfer Grilles. Non-Vision Transfer Grilles Single & Double CoresType DTG/WTG Core Only. London’s Decorative Metalwork and Metal Grille Specialist. Gilberts Supply Diffusers have been tested within the range of +/- 10ºC (as recommended in the HEVAC Guide to Air Distribution Technology). centrally located return air of which you can. Table 1 shows the sizing specifications for using 10”, 12” or 14" wide transfer grilles with 70% free area as a function of room supply air flow. 001. 0006 0. wait: 1 min. They offer a large free area for great performance yet have a sight proof design. 3. DESCRIPTION: Construction: Frame and blades are 6063 extruded aluminum alloy with 200-R1 satin anodized finish. Polyaire Product Catalogue - Door Relief Grille. 01457 866 010. 2. Soundproofing transfer grilles is relatively easy, although the solutions aren’t permanent. GRILLES 9 OCTOBER 2021 PUBLICATION Features - Door or Wall Mounted. The DGC is manufactured as per the DG but in a channel frame. My question is, can you essentially install a duct from the location of the grille, to somewhere else inside the house? (for instance down a hallway, it will still have a vent for air return, just moving that away from my actual. PERFORMANCE DATA ATG1/ATG2 Core Area (sq. Height : 1005 mm. Download quality free BIM & Revit Components for the G Series - Transfer Grilles from Colman Air Distribution for free. Transfer units. 021 250. Gilberts’ NV3 door transfer grilles allow Regulatory flow of fresh air whilst being vision proof. Secure the system into place using steel pins [not supplied]. Commercial Grilles, Registers and Diffusers. Carnes also offers a line of Door/Transfer Grilles to allow airflow from one area to the next while maintaining privacy with Light Tight construction. London’s Decorative Metalwork and Metal Grille Specialist. Gilberts Series SS ‘Airsteel’. Provides excellent airflow characteristics, which result in low sound power level and efficient operation in normal use. Gilberts Non-Vision Louvred Grille | Air Transfer Grille Cover. press machinery and production techniques the FB700 is<br />. METALAIRE is the flagship brand of Metal Industries Inc. Our grilles have high quality paint finishes and accessories to suit your individual requirements. ft. for applications where the grilles need to withstand abuse. My 1st choice would be jumper ducts for aesthetics and better air volume capabilities. The LVH intumescent air transfer grilles available from Lorient Pty Ltd are specifically designed for use in fire rated door assemblies where pressure relief or extra ventilation is required. 51DG, 61DG. 1 800 222 5932. ) Nominal Size Core Velocity (fpm) 100 150 200 250 300 350 400 Velocity Pressure (in. Return Air Pathway In-door vent, In-wall vent, and also specified in as a Transfer Grille. With any distribution system, there must be a return path for the energy distributing fluid. The Perfect Balance is a transfer grill designed to fit in the door. Series PE Perforated Face Extract Grilles. Floor diffusers. NV6 is a Vision proof flanged grille suitable for surface mounting onto doors, wall or partitions. Delivery is typically 5-7 working days but make take as long as 15 working days depending on the manufacturer's workload. GILBERTS Head Office and Works GILBERTS (BLACKPOOL) LTD Gilair Works, Clifton Road, Blackpool. Construction is from all aluminium extrusion with fixed full chevron blades. Introduction<br /> <strong>Gilberts</strong> FB700 Series presents a range of Mild Steel<br /> Louvred Grilles designed to satisfy all types of air transfer<br />. 2. 35m3/s TYPE GFX/600/1 Max pressure drop of 3 Pa required. Manufacturer : Madel. EI rating of 120 minutes when used. Technical support: [email protected]. Working from. Product, Technical. PERFORMANCE DATA STG Core Area (sq. Series GA WFV, WFVG, WFG Fire-rated Air Transfer Grilles. 005 150. Door/Transfer Grilles. Send us a messageDG-3 - Double Flange Door/Transfer Grille. Aluminum door grilles. It is designed for air transfer applications through fire rated doors and walls. 4 Dimensional Data Hole - 4mm dia. 301. Series GP Security Grilles. 81 + VAT. A transfer grille or grate is a panel or fitting with an opening allowing air or sound to move from one room to another. (Matt black finish). Gilberts’ NV3 door transfer grilles allow Regulatory flow of fresh air whilst being vision proof. Grille face made of aluminium with anodised finish. Want free delivery? Add £200 more. Jet diffusers. 8 m 2), the closet door shall be undercut a minimum of 1. On the roof, 3 number penthouses, ranging from 1m x 1. They can be used for providing dampers in ductwork. AGS-T read more. Can be used to provide resistance to fire and hot smoke of up to 60 minutes in doors and walls. Series GP Security Grilles. Available Finishes 2. Pressure drops for ‘L’ core include entrance loss as well as resistance due to two cores placed side to side. ) while at the same time offering effective protection against flames, smoke and gases in case of fire. The DGC door transfer cavity grille are the most economical form of grilles for partitions, panels or sliding doors. 002. Pyrogrille air transfer grille allows free air flow and provides up to 60 minutes fire protection. Name. Share. Steel Maximum Security Suicide Deterrent Grille. 02576. PAGE 132 Door/Transfer Grilles GREENHECK offers a complete line of door and transfer grilles with a variety of options for sight proof or lightproof applications. 200. Air Velocity : 75 m/s. Gilberts NV Series provides a comprehensive and traditional range of vision proof grilles to suit all manner and type of air transfer application through doors, walls and partitions. We can supply vents in a bespoke design to suit your requirements. The LVN20S provides a unique solution to the problem of containing both fire + smoke in emergency conditions yet offering good air transfer through doors in everyday use. fitting a conventional grille to a wall or door will totally negate other measures taken to prevent the spread of fire, hot smoke andGrilles Type AH · WAP · AF Installation situation Type AH, AF ≥X Nomenclature ‡ in l/s/m based on 1000mm nominal grille length . Door grilles provide visual security and limits light while allowing air transfer through doors or walls. Operation: The units are operated by a 24V DC electrical supply. Download Now. Door Transfer Grilles. Du ctodamp esl v ni 7. transfer of room air to another, i. They are available in a wide range of colours and finishes and are face fixed to walls or doors providing a cost-effective solution. 4. uk . Transfer ducts may achieve this by increasing the return transfer 1 1 / 2 times the cross sectional area (square inches) of the supply duct entering the room or space it is serving and the door having at least an unrestricted 1-inch undercut to achieve proper return air balance. e use of a room as a return plenum is a code violation. The ventilators. - Economic Stock Availablity. Note: When framing both sides of the door or partition opening, use the TGF frame with the TG Grille. The DGA4 vents in the toilets feature a louvred face for a horizontal air pattern. 30 mm wide front border. or check out our Support Center. Supply and extract grilles for all building types including double and single deflection grilles, egg crate cores, security grilles and data centre floor grilles. Countersunk holes. Standard and bespoke aluminium louvres offering excellent functionality and rain defence. 5 inches (38 mm) or the closet shall include a louvered door or transfer grille with a minimum net free area of 30 square inches (194 cm 2). testregistrierung. These fire resistant air transfer grilles are developed to allow the free circulation of air at room temperature through construction elements (walls, doors etc. Quick Links. Allows window to remain and door closed for a room when operating a whole house fan. Used to allow for air movement between two conditioned spaces while preventing vision. Easy to assemble. AG10 Bar Grille. 020 inch water column) is acceptable for rooms with a design airflow ≥150 cfm. Transfer grilles shall use 50 square inches (. 010Gilberts Non-vision Louvred Grille provides optimal airflow performance. Day-to-day this enables efficient ventilation but during a fire will seal shut, stopping the fire spreading further. A variety of frame types and mounting options are available to suit any application. Heavy duty intumescent air transfer grilles designed for use in the aggressive environments often found in industrial premises. It is used in both natural and forced-air ventilation systems. Door controls. The Perfect Balance and Return Air Pathways. Line the aperture with a 6mm hardwood liner. TRH (Transfer grilles) 1. 012 200. 11 of this code. Air Distribution | GDL Air Systems Limited | England ATG. Standard finish is natural anodised while other finishes including powder coat are available to suit the interior and architectural design requirements. View Product. Duct Smoke/Fire DampersCombined smoke and fire damperssuitable for use in all types of HVAC ductwork. TROX Services. Lorient has been developing high quality intumescent air transfer grilles for over 40 years; combining air movement with fire protection & making buildings s. ago. NV3 Grille. Heavy Duty Registers and Grilles. Air Distribution | GDL Air Systems Limited | EnglandDomestic Warm Air Grilles. A rater-measured pressure differential of ≥ -5 Pascals and ≤ +5 Pascals (0. transfer grills over doors to bedroom/office. The air vent grille cover can be door or wall mounted and is made from quality 20swg mild steel. These are particularly suitable for doors to staircases etc. frame: telescopic frame suitable for doors or partitions from 25 – 55 mm thickness (fixed on both sides of the door) material: extruded aluminium profile for frame and blades: sizes:Above door transfer grilles. Login / Register; 0117 9372846;. The faceplates areFire and Smoke Resistant Dampers / Air Transfer Grilles System Benefits 3 Product Range 4 - 5 Operation 6 Lorient Smoke Control Systems 6 - 8 Product Solutions 9 - 18 - Doors 13 - 14. 0 ( 0) From £45. The performance data for all Gilberts products is derived using a Gilberts plenum design and specification. 6" Inch Door Air Vent Grille Two Sided Ventilation Cover - White - Overflow Ventilation Grill - Door Vent Cover - Free AIR Flow Between Rooms - Package of 2-450mm x 92mm Engera Bathroom Door Air Vent Grille Two Sided Ventilation Cover for Restroom, Warehouse, Storage Doors | Interior Door Transfer Grill 453mm x. 452 likes. Learn More > Hushon UK Ltd. These airflow volumes are then used to size and lay out the ducts. Air Distribution Solutions - Gilberts Grilles : About Gilberts: Grille Product Info : Diffuser Product Info: Louvre Product Info: Damper Product Info: Domestic Product Info :. w. Transfer Grille. 18 Registers, grilles and diffusers. Our combined intumescent fire & smoke air transfer grilles can be used in applications where cold smoke containment is required. Supplied in 2. 0 ( 0) From £45. 012. Mm Craft Mill Finish Designer Ss Door Grill, For Home ₹ 1,050/ Square Feet. grill. For the size of the installation hole, see Dimensions (L-10)x (H-10). £7. Sight-Proof Door Grille. Showing 11 of 122 products. Or leave the doors open, cut the bottom off the door, 3" will help but looks weird. Available Accessories 3. 5mm Pitch Neck Size = List Height - 15 50mm Opening Size = List Width x Height Introduction Gilberts SS-GE Series provides a comprehensive range of stainless steel Eggcrate type grilles to suit all types of extractTRANSFER (OR) DOOR GRILLES TRANSFER GRILLES TECNALCO 4 DGT-1 DGT-2 Engineering and Performance Data Transfer Grilles The tabulated performance data includes Volume of air, Area factor and Discharge velocity. Door / Transfer Grilles Products Matching Your Selection METALAIRE is the flagship brand of Metal Industries Inc. 6 Egg Crate Grille (15Mm) AECL 26 1. : Bedrooms with a design supply airflow ≥ 150 CFM are specified with any combination of transfer grilles, jump ducts, dedicated return ducts, and/or undercut doors to achieve a Rater-measured pressure differential ≥ - 5 Pa and ≤ +5 Pa with respect to the main body of the dwelling unit when all air handlers are operating. Discreet, but attractive, this robust extruded aluminium grille incorporates a slotted, linear airway across its length and locates at the bottom of the door. Sight-Proof Door Grille. The above-door transfer grille simply has two grilles located above the door between the room and common space, one on each wall, with offset baffles to limit sound transmission. 81 + VAT. Air transfer grilles are vents that are fitted into doors or walls to allow air to move freely around a building, helping it to stay ventilated. Submit a request online and get a quote from your local representative within 4 hours. heating and coolingTransfer Grille Size Calculator: Adjust the data in the blue boxes, press enter or click "Calculate" Door Undercut : Room CFM : Height : Width : Needed Transfer Grille Area: Jump Duct Diameter " by " 24. NV3: Double layered grille intended for dark rooms (supplied as two modified NV1 grilles). Click here to download. Telephone: (01253) 766911 Fax: (01253) 767941 e-mail: sales@gilbertsblackpool. The ATG/BF comes complete with mounting flange plus a loose telescopic rear flange to suit a minimum thickness of 42mm up to a maximum thickness of 110mm door or partition. Discreet, but attractive, this robust extruded aluminium grille incorporates a slotted, linear airway across its length and locates at the bottom of the door single doors, double doors and louvre screens. The paintwork for Contour's Anti-Ligature Ventilation Grille is integrated with Biocote® anti-microbial additives to inhibit the growth of bacteria by up to 99. 03 m 2 ) (of grille area) to 100 cfm (. Transfer Grilles offer the largest free area possible with the option of a sight-proof or light-proof core. MSPG. Discover our wide range of products within the Door grilles category and benefit from 20+ years of expertise Personal advice Competitive prices. 0006 0. DSR units may be used in series to increase transmission loss. The. Single & Double Deflection Grilles. Grilles, Diffusers, External Louvres, Smoke Dampers, Fire Dampers, Volume Control Dampers. Exterior Stainless Steel Safety Door Grill, For Home ₹ 900/ Square Feet. NR Ratings and Core Areas Air Volume m3/s Face. The problem is that sound (and a small amount of light) pass freely through the vents negating all privacy of closing the door. Model DG-FC Louvre Grilles are available in stock sizes and can. James Gilbert grilles can be made in all of the above metals. g. Published by Raúl Galdrán from BIMETRICAL on 1/8/2018. The problem is that sound (and a small amount of light) pass freely through the vents negating all privacy of closing the door. Door, Wall or Partition Mounting. ft. Please note the existing silver finish will now be supplied in a new industry-standard satin silver finish of RAL 9006. Grille face made of aluminium with powder coat finish. Download. 5 Egg Crate Grille (13Mm) AEC 23 1. Series XG-DG extruded aluminum door grilles are designed to transfer air through doors or walls. Uniclass Code : Pr_70_65_04_03. With a choice of sizes, materials, finishes and features we can provide the correct product for any application. Electrical conductor hinges are used for the concealed transfer of power from fire & smoke air transfer grilles into the door leaf. Steel Maximum Security Grille with Square Perforations. The aluminium ‘V’ shape chevron blade mounted on a close 8mm pitch renders see through vision impossible and when double banked in a matt Grille Options & Accessories. This gives good room ventilation as a result of mixed ventilation. 3. The Anti-Ligature Ventilation Grille provides a secure surrounding allowing authorised access only. 065 400. Description. 14" x 14" White Aluminum Transfer Door Grille w/out Frame (TG Series) ADD TO CART. 7mm Mild Steel Construction. The Perfect Balance is typically installed in a bathroom or mechanical room door for the purpose of providing make up air for the exhaust fan. SERIES OPTIONS WGF/75:Comprises of 16 SWG LouvresThe grille is also suitable as a general replacement for 600sq floor tiles where areas of heavy foot traffic and equipment would be experienced. 2 sq. Program. Over the years we have built a reputation for providing an extensive range of attractively styled, contemporary, value engineered products at the best in. 7" x 3. Download the pdf to learn. Where was Gilles Gilbert born? Gilles Gilbert was born in St-Esprit, Canada. grilles, ducts Brackets: remove, box in or chase into wall Grilles: perforations should be a maximum of 3mm in diameter. If it’s a load bearing wall with a big header above the door jamb leave it as is, if it’s just to hold the drywall you can reframe accordingly. Suitable for use in doors, walls or partitions the dampers are fabricated from thin Our range includes circular cast louvres, which are ideal for bathroom extractor fans, penthouse/turret weather louvres for roof mounted ventilation, weather louvre cladding for easy assembly on-site. Yes, you should absolutely install a dedicated grille. A high performance, standard vision intumescent air transfer grille for walls, doors and ventilation ducts. Can be used to provide resistance to fire and hot smoke of up to 60 minutes in doors and walls. 0 My Basket. Download. 004 0. Single Deflection grille with horizontal fixed vanes. Using the same intumescent louvred slat configuration as the LVN20, but incorporating an electro mechanically operated smoke shutter mechanism. I just finished building a new home and as part of the Energy Star rating transfer grilles were installed above each of the bedroom doors to allow air exchange when the doors are closed. The DGA4 vents in the toilets feature a louvred face for a horizontal air pattern. METALAIRE Steel Return Grille - 45° Louvered Face - Surface Mount - Model SRH-1. Registered in England and Wales: 673483. Contact Us. A collection of intumescent air transfer grilles offering protection against fire. 1. Lorient Intumescent Air Transfer Grilles are suitable for ventilation in fire compartment walls or doors. HVC Supplies offer one of the widest ranges of grilles, diffusers, louvre systems, volume control dampers and fire dampers available from any UK manufacturer, with our range being constantly expanded to suit new industry requirements and customer demands. 55 KB: Preview: waterloo-air-products-plc_ns-non-vision-transfer-grilles_photo_3_d32b8ba8-bdc8. See the crime statistics in your area here. Formed in 1987, DBA Air Solutions have provided advice, support and a wide ranging source of knowledge within the HVAC industry for over 30 years. FGS - fire resistant and cold smoke control mechanical air transfer grille (type MMS) are designed and certified in accordance with EN 1364-1 and ETAG 026 part 4,View Our Presentation. Especially useful for narrow doors or fireblock installations. Domestic Warm Air Grilles. 4. Allowing air movement through a door or wall without compromising fire integrity. Presto ! Instant return ducts. Established in 1972 in the family garage, HVC Supplies has developed steadily over more than 45 years to become the industry leading company it is today. Mar 23 2021. ; Transfer grilles shall use 50 square inches (of grille area) to 100 cfm (of. Canadian iron main entrance doors gate grill design single door $35. Ross MacGugan of Ernest Griffiths, explains: “Gilberts’ grilles and diffusers were the most suitable technically and aesthetically for the project. Share. A transfer grille is a grille or register installed in the wall or above the door to connect the closed room with an open space such as a hallway or living room, thereby providing an. DSR units may be used in series to increase transmission loss. , offering a complete line of air distribution and air terminal products. 002 0. . Acoustic, smoke + fire containment systems. Designed for door mounting. Also, there is NO indication of the how to determine the required size of the permanent openings of any type. Envirograf Firoblok | Intumescent Sleeve for Services - Silver, 360 X 204 X 60mm. H Nominal grille heigh t. recent projects include: Harrow Crown Courts Walton Prison (Segregation. This 24V DC supply providesToday the range includes duct mounting smoke/fire dampers, curtain fire dampers, smoke evacuation dampers, intumescent air transfer grilles and air volume control dampers Engineering led our products are designed. Can provide up to 60 minutes fire +. 40 + VAT. TRH (Transfer grilles) 1. 012. Series GCDesigned for door transfer in dark room/light proof applications. The sight–proof blade configuration and unobtrusive appearance make Krueger’s 600/5600 series grille an ideal choice for wall or door air transfer from room to room. ) Ak Factor Core Velocity Velocity Pressure Neg. I just finished building a new home and as part of the Energy Star rating transfer grilles were installed above each of the bedroom doors to allow air exchange when the doors are closed. London’s Decorative Metalwork and Metal Grille Specialist. For both fire and smoke protection, see the Lorient LVN20S Air Transfer Grille. Door Transfer Grilles. Registered in England and Wales: 673483 VAT Number: GB 154 1026 07 To contact us please call: +44 1253 766911 email: [email protected] 0. Supply registers usually have the damper handle so you can adjust it. com 0344 856 0594. But wherever air moves, fire and smoke can travel too. The damper units are slimline with an overall thickness of only 35mm, allowing these kits to be flush fitted within the conventional 35mm & 45mm nominal fire door leaves. Skip to contentThe IFD-D intumescent door grille kit is suitable for new or existing Proprietary fire resistant doorsets that may require air transfer or pressure relief. Private conversations and loud noises can easily be. We are ready to support all customer inquiries: Customer service: [email protected]. 19. They can be used for providing dampers in ductwork. Aluminum Transfer Grille (ATG) Overview. Duct registers, grilles and diffusers shall be installed in accordance with the manufacturer’s instructions. Return/Exhaust/Transfer Air. A rater-measured pressure differential of ≥ -5 Pascals and ≤ +5 Pascals (0. Lorient Intumescent Air Transfer Grilles are used to provide an answer to situations where ventilation is required in fire compartment walls or doors. Domestic Warm Air Heating Grilles. Browse a range of intumescent vents also known as air transfer grilles and fire vents. OVERALL SIZE LIST HEIGHT OR WIDTH + 45mm 13mm 32mm 25mm 75mm 48mm 98mm 19mm LIST HEIGHT OR WIDTH - 19mm Pitch INSIDE SIZE OF DUCT OR TIMBER GROUND = LIST HEIGHT OR WIDTH OF GRILLEwaterloo-air-products-plc_ns-non-vision-transfer-grilles_photo_0_8c57e81a-93a0-41e4-9e32-9b5072ab9727. We are also able to custom fabricate products to suit your specific architectural requirements. Drop one in one side then go on the other wall behind and drop the other in. Intumescent air transfer grilles to satisfy air transfer application in doors. Fisher & Paykel 48" Grill with Infrared Sear Burner, Natural Gas - BE1-48RCI-N. Grille (optional – supplied by others) 5. 5 inches (38 mm) or the closet shall include a louvered door or transfer grille with a minimum net free area of 30 square inches (194 cm 2). GILBERTS DAMPERS 8 MAY 2005 PUBLICATION Features 60 or 120 Minute Fire Rating. GRILLES AND REGISTERS F DOOR/TRANSFER GRILLES PERFORMANCE DATA: DOOR/TRANSFER GRILLES – 5100 AND 6100 SERIES MODELS: 51DG, 61DG Listed Duct Size (inches) Alternate Sizes (inches) Core Area (sq. 7" x 3. $4000. Ideal for private residents, sheltered housing and many more. A fire-rated version is also available. Tamarack Technologies, Inc. 7" x 3. Single Core with Flat Frame. Wrapping up smoke and fire protection with our range of Fire Dampers, Smoke Dampers, Smoke/ Fire Dampers, Intumescent Air Transfer Grilles and Air Volume Control Dampers all. PAGE 145888-757-4774. Use your stud finder and level to map out the exact location where you’re going to cut through the wallboard. Nailor 51EC, 61EC, and 67EC Series Eggcrate Grilles and Registers feature high free area and a clean, crisp architectural look. 021 250. Supplied in two pieces it lends itself to easy installation in a standard 54mm thick fire door, + when finished with a colour co-ordinated edge flange, results in an attractive but efficient air transfer feature. A range of grille sizes can be produced from two modules of size 150mm by 150mm and 225mm by 112mm each 40mm thick. Our combined intumescent fire & smoke air transfer grilles can be used in applications where cold smoke containment is required. DG-3 - Double Flange Door/Transfer Grille. 033 300. 5. Behind the scenes, numerous FB700 door transfer grilles and NV (non vision) were installed to maintain fire compartments, with FBL60 (one hour intumescent) fire blocks for optimum safety. Integrated flow regulation damper. 00 - $80. Shop our great collection of registers & grilles at everyday low prices.