Manufacturer of flexible duct connectors flame and fire retardant fabric, rectangular and circular flexible duct connectors, flexible ss sprinkler connector and flame resistant flexible duct connector offered by resistoflex private limited, noida, uttar pradesh. Install vertical flex duct hangers at least every 6 feet 1. R all metalfab, super metalfab and tdctdf flexible duct connectors are manufactured with 24 gauge galvanized steel. These compensators help to avoid the transmission of vibrations in spiral or rectangular ductwork and suitable for acoustic decoupling.
Hypalon is the preferred material for outdoor applications such as connections to rooftop units where they may be subject to direct sunlight. Nordfab quick fit reducers are used in a variety of hvacr and fan commercial applications. The industrial flex connector is either round or rectangular and is a spool piece, constructed of flex material with flange connectors on either end. If you dont see any interesting for you, use our search form on bottom v. Industrial flexible connectors vibration isolation. Friction rates per 100 of duct are used in the analysis which is the resistance you are referring to. On this page you can read or download ventglas flexible duct connector the ultimate pdf search in pdf format. In order to isolate vibrations caused by air handling units, fans or other equipment connected to air ducts, it is highly recommended to install a flexible duct connector joint between the outlet of these devices and the airduct. Crayflex flexible duct connector standard fabrics in the production range include polyester vinyl, neoprene, silicon rubber, canvas and hypalon. Flexible and spiral folded duct for connection of air termimal unit to ventilation system. Flexible duct connector a perfected solution to eliminate noise and vibration in your hvac duct system for any application. Fyi the duct connector is not super thick, it is actually very flimsybendable. All air duct installations for heating, cooling or ventilation are attached to mechanical equipment containing a fan or blower. This duct connector is priced very well and it suited perfectly for my application.
Duct design from either of these or other methods takes into account duct type, length, size, fittings turns, transitions etc, registers, grills, air volume, velocity to name a few. Imperial 4in dia crimped galvanized steel flexible duct connector. Lambro 4in dia crimped galvanized steel flexible duct connector. Acoustic flexible connectors duct systems noise control. A screwdriver might be helpful during the installation of this part.
Aluminum ftg duct connector helps you connect aluminum duct. Made from galvanized metal with crimped ends for easy installation. It can be easily formed to suit rectangular, circular and. Minimizes vibration and noise available in commercial and residential available with vinyl, neoprene, hypalon, silicone, and teflon fabrics. The circular connector is available in kit form with two fastening metal clamps in plastic bags. All clim flexible duct connectors are manifactured in europe belgium. See chart on pages 45 for availability flexible duct connector is manufactured in the united states for all markets and in the u. Flexible duct connector flexible connectors are necessary for making fabric compensators. Install horizontal flex duct hangers at least every 4 feet 1. Hypalon duct connector tds hypalon is the preferred material for outdoor applications such as connections to rooftop units where they may be subject to direct sunlight. Includes proper ends to connect to regular duct at both ends some suppliers omit these needs to save money.
Sheet metal fabricator 9865 wayne avenue cincinnati, ohio 45215 57335955. Design of flexibleduct junction boxes conclusions designers must recognize that junction boxes are cost effective but add more pressure to systems compared to trunk and branch designs. All clim flexible duct connectors are also available with 304 or 316 stainless steel on request. Download high quality image round duct connector psd 1. Flexible duct connector circular polyurethane connector kit m0 afs circular duct connector is the perfect solution for noise and vibration caused by ventilation equipment transmitted through air duct system. China duct flexible connector hvac nic 120c, find details about china duct flexible connector from duct flexible connector hvac nic 120c. Duct liner fasteners extensively engineered and researched to provide the optimum insulation holding strength. A ductwork sleeve connector is a flat piece of material that is heatsealed, or bonded, at an overlapping splice seam to form an endless loop that can be slipped over each end of a plain pipe or duct.
An air duct has a rectangle or square within the label whereas the air connector will have a circle within the label shown below in red. A wide variety of flexible duct connector options are available to you, such as hvac systems, heating, and air conditioning. Round duct connectors sheet metal hvac duct fittings. Duro dyne meets or exceeds the smacna steel requirements for flexible duct connector. They utilize a narrower section of 24g to 28g g90 galvanized steel for easy bending, is available in a variety of special fabrics and excels in isolating vibrations produced by air handling units, fans. Aeroduct flexible duct connector eliminates noise vibrations in ducts fabrics available are vinyl, neoprene, silicon, hypalon, polyurethane canvas. Ila flexible duct connector with male ends for joining two spiral or plain round ducts. For use with spiral, kd, snap lock or any rigid sheet metal ducting. Ventglas flexible duct connector the ultimate pdf search. The listing label on flexible duct is rectangular in shape and states listed air duct. Connector plus flexible duct connector is the premium heavy duty manufactured flexible duct connector, offering quality unmatched by others. Flex ducts are lightweight, fully insulated, easy to install, and high quality. The provided connector is widely used to connect hoods to the chimneys and other duct system in houses, offices. Quality duct is essential to maximize the efficiency of central air conditioning units.
Pressures varied significantly with size of box, relative positions of outlets, air velocity and volumetric flow. The provided connector is widely used to connect hoods to the chimneys and other duct system in houses, offices, malls, shops etc. Flexible duct connector aeroduct ducting accessories. Flexible duct connector, residential vinyl, length 50, width 612, material of construction steel, 26 gauge, coating galvanized product details item weight. Flex duct connectors provide flexibility along duct when connected to rotating equipment isolating and alleviating these stresses. Flex and sheet metal duct splice connector collar used for splicing two lengths of flexible or sheet metal round ducts together. Hypalon is more abrasionresistant than neoprene, has a slightly wider operating. This is an authentic part from nutone and broan for use in ventilation. Ducts like this are the key to maximizing the efficiency of hvac units. Flexible duct connector is a preassembled airtight and mechanically resistant flexible joint. They utilize a narrower section of 24g to 28g g90 galvanized steel for easy bending, is available in a variety of special fabrics and excels in isolating vibrations produced by air handling units, fans, blowers and other residential hvac. The flexible duct connector is available in rolls of 25m and is also available in a firerated material.
But like i said it suited perfectly for what i needed it for. Vga connector 1 vga connector vga connector de15hd15 a female de15 output in a laptop. It consists of a strip of treated cloth, attached on both sides to strips of galvanised steel, using a strong mechanical joint and providing airtightness. Mounts under furnace flush to the floor and connects furnace to the duct system connects a downflow furnace to the ductwork underneath it to specify the correct size measure from the top of the floor to the top of the duct secure to floor and bend fingers inside duct opening opening size is 12 x 14 total size is 18 x 18. Standard fabrics in the production range include polyester vinyl, neoprene, silicon rubber, canvas and hypalon. Ventilation connectors for round ducts official vents. This joint, consisting of a fabric which is attached to a sheet of metal on both sides is called a flexible duct connector. Custom duct sleeves fs products supplies a variety of custom duct sleeve sizes and configurations. Flexible duct connector for circular ducts without flanges. Flexible duct connector and vane rail product catalog duro dyne. Nc department of insurance office of the state fire marshal.
Download ventfabrics flexible duct connector pdf document. All clim fabrics flexible duct connectors meet the british specifications for sheet metal ductwork dw142 and dw144. The material is unaffected by ultraviolet rays and can be used near electrostatic air cleaners and u. Nordfab quick fit reducers are made of galvanized and stainless steel to provide long lasting durab. Flexible duct connector is manufactured in the united states for all markets and in the u. Epdm ethylene propylene diene monomer flexible connections also referred to as expansion joints allow systems to withstand these dynamic stresses without damage or compromise. In addition, polyester with vinyl coated fabrics comply to bs 54382a for fire retardancy. Ducts conforming to nfpa 90a or 90b shall meet the following requirements. Certain connectors are available with 300l series or 316l series stainless steel or aluminum. Owing to our industry expertise of in this domain, we have been occupied in providing an exclusive range of flexible duct connector. Repair torn or damaged vapor barrierjacket with duct tape listed and labeledtostandardul181b.
Nordfab quick fit incuts and tapins are used to cut into. This noise is typically addressed with an inlet or an outlet silencer. The duct connector attaches to the duct reducer and is sold individually. Design of flexible duct junction boxes conclusions designers must recognize that junction boxes are cost effective but add more pressure to systems compared to trunk and branch designs. Flexible duct connectors special size duct connector. This connector is manufactured under the strict observation of our deft professionals using topnotch quality raw materials and ultra contemporary techniques. Can be used to make quick bends without worrying about having enough connectors.
Flexible duct connector buy duct vibration isolator,duct. Fs products supplies a variety of custom duct sleeve sizes and configurations. The listing label on a flexible air connector is circular in shape and states listed air connector. When industrial duct systems are installed, an air mover is typically part of the design. Flexible duct connectors flame and fire retardant fabric. All crayflex fabrics meet the requirements of ul214 and are flame retardant fabrics. On this page you can read or download ventfabrics flexible duct connector pdf in pdf format. Air movers, such as a standalone fan or a fan integral to a dust collector, air handling unit, or process equipment, can produce objectionable noise. Imperial 8in dia crimped galvanized steel flexible duct connector. Nc department of insurance office of the state fire. Folded sheet metal ducts and fittings with rectangular cross section as per din en.
Duct connector s97016450 for hvacs ereplacement parts. The duct slides over the connector to complete the connection. Flexible duct is quality duct and has become the most popular type of duct used in hvac systems. Better than flex duct for drierdrier should not use mylar duct. Epdm flexible connections equipment systems are subject to continual expansion or movement caused by excessive vibration and temperature changes. The words air duct or connector will also be specifically referenced on the label see blue arrow below.