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Supplier: P.B.A. Industrial Supplies Ltd.
Description: A medium weight extremely flexible wire reinforced PVC duct suitable for fume removal, light dust collection and general ducting.
- Application: HVAC
- Inside Diameter: 3 to 12 inch
- Product Form: Hose (including Duct)
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Supplier: CertainTeed Corporation
Description: ToughGard® Ultra*Round is acoustical and thermal insulation for lining the interior of spiral and round sheet metal ducts and plenums in HVAC systems. It is used to reduce heat gain or loss while also absorbing unwanted crosstalk, equipment and air rush noise. CertainTeed ToughGard®
- Product Description: Pipe / Duct Lagging
- Thickness: 1 to 2 inch
- Width: 48 inch
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Supplier: Berner International Corporation
Description: Advantage The material cost of the fabric tubing can be up to 75% less than the cost of sheet metal duct. Lightweight The tubing is light in weight, making it ideal for existing structures (little or no weight put on the roof supports). Quick and Easy
- Application: Commercial, Industrial
- Features: Coated
- Type: Fabric Ducting
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Supplier: Envirco
Description: Introduction The Envirco Ducted Ceiling Module is ideal for applications where minimal installation space is available and ultra clean air is a requirement. The DCM high efficiency ceiling module consisting of anodized aluminum frame, a galvanized back plate, 41-mm filter pack
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Supplier: Johns Manville Corp.
Description: fabrication. Micro-Aire’s flexibility and design saves contractors weight and cost. In addition, installed Micro-Aire has less air leakage compared to metal ducts, which provides building occupants with more consistent temperatures, improved comfort and energy efficiency. NRC: 0.85
- Application: Commercial, Residential
- Features: Insulated
- Type: Fiberglass Duct Board
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Supplier: Flexaust
Description: • Light weight polyethylene hose reinforced with an integral polyethylene helix • Suited for low pressure air movement & fume extraction • Excellent for light vacuum applications • Light weight & very flexible • Economical choice for
- Application: Automotive, HVAC, Medical / Pharmaceutical, Suction / Vacuum
- Construction Options: Reinforced
- Inside Diameter: 3 inch
- Material: Thermoplastics
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Supplier: Envirco
Description: servicing and testing of filters, only the filter is replaced not the entire assembly. Replacement is fast and clean minimizing process down time. A gel seal technology eliminating air bypass between the filter and the housing. A light-weight low profile design that allows installation
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Supplier: Ebac Industrial Products, Inc.
Description: ", Depth: 20" Weight: 135 lbs Because of Ebac's unique "Hot Gas" defrosting feature, the Ebac CD100 will function smoothly in temperatures down to 33F degrees without frost build up. Designed to survive under adverse conditions and to deliver the goods. This unit will efficiently
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Supplier: CertainTeed Corporation
Description: Marine Duct Wrap Insulation is used to insulate rectangular and round HVAC ductwork for marine and general applications. It reduces unwanted heat loss or gain from equipment and ductwork and, when properly installed in the correct thickness, virtually eliminates condensation problems
- Material Type: Glass / Fiberglass
- Overall Length: 16.67 to 33.33 yd
- Overall Thickness: 1 to 4 inch
- Overall Width / OD: 48 inch
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Supplier: Novaflex Group
Description: All extruded PVC Blower duct provides an economical alternative to fabric reinforced blower duct. With a 0.045” gauge wall with spring steel wire, this product is as robust as they come. Rot and mildew resistant. Clear wall is unobtrusive. Excellent for inflatable amusements, tents,
- Application Type: Air
- Corrugated: Yes
- Flame Resistant: Yes
- Inside Diameter: 8 to 24 inch
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Supplier: Flexaust
Description: Light weight gray polyethylene copolymer hose reinforced with an integral polyethylene helix Features Smooth interior assures efficient air flow Superior external abrasion resistance Good flexibility with tight bending characteristics Crush
- Application: Automotive, HVAC, Suction / Vacuum, Other
- Construction Options: Crush Proof, Reinforced
- Inside Diameter: 2 inch
- Material: Thermoplastics
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Supplier: Novaflex Group
Description: Fabric reinforced vinyl coated blower duct, ideal for fresh air supply. Manufactured with a molecularly bonded wearstrip for scuff resistance. An economical duct for large volume air transfer. This duct is reinforced with a spring steel helix and covered with a urethane
- Application: HVAC
- Construction Options: Corrugated
- Inside Diameter: 6 to 24 inch
- Material: Thermoplastics
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Supplier: Flexaust
Description: • Light weight thermoplastic propylene-ethylene copolymer hose reinforced with an internal polypropylene helix • Pliable helix can be formed to fit various applications • Flexible, crush resistant, & compressible • Meets FMVSS 302 flame standards
- Application: General-Purpose / Fluid Handling, Automotive, HVAC
- Construction Options: Crush Proof, Reinforced
- Inside Diameter: 1 inch
- Material: Thermoplastics, Other
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Supplier: Flexaust
Description: • Very light weight thermoplastic rubber hose reinforced with a spring steel wire helix • Excellent compressibility & flexibility • Most compressible thermoplastic rubber hose in product line • Designed for applications with wide temperature ranges
- Application: General-Purpose / Fluid Handling, HVAC, Other
- Construction Options: Reinforced
- Inside Diameter: 3 inch
- Material: Thermoplastics, Other
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Supplier: Johns Manville Corp.
Description: Microlite® XG™ Formaldehyde-free™ duct wrap insulation is a light weight, highly resilient, blanket-type thermal and acoustical insulation made of glass fibers, bonded with a white, formaldehyde-free resin. Microlite XG Formaldehyde-free™ insulation is available in a
- Applications: HVAC, Architectural / Construction
- Overall Length: 16.67 to 33.33 yd
- Overall Thickness: 1.5 to 3 inch
- Structural Features: Flame Retardant, Sound Proofing / Insulation, Thermal Insulation / Fireproofing, UL Approved / Listed
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Supplier: RS Components, Ltd.
Description: RS Pro medium weight PVC delivery hose specially developed for the suction and delivery of diesel, petrol and mineral-based oils/fuels. The hosing has been reinforced with a rigid crush and kink resistant white PVC helix making the hose tough and flexible. Optimum flow is achieved by the
- Diameter/Width: 1.5 inch
- Type: PVC / CPVC Ducting
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Supplier: RS Components, Ltd.
Description: RS Pro medium weight PVC delivery hose specially developed for the suction and delivery of diesel, petrol and mineral-based oils/fuels. The hosing has been reinforced with a rigid crush and kink resistant white PVC helix making the hose tough and flexible. Optimum flow is achieved by the
- Diameter/Width: 2.01 inch
- Type: PVC / CPVC Ducting
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Supplier: RS Components, Ltd.
Description: RS Pro medium weight PVC delivery hose specially developed for the suction and delivery of diesel, petrol and mineral-based oils/fuels. The hosing has been reinforced with a rigid crush and kink resistant white PVC helix making the hose tough and flexible. Optimum flow is achieved by the
- Diameter/Width: 0.9843 inch
- Type: PVC / CPVC Ducting
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Supplier: RS Components, Ltd.
Description: RS Pro medium weight PVC delivery hose specially developed for the suction and delivery of diesel, petrol and mineral-based oils/fuels. The hosing has been reinforced with a rigid crush and kink resistant white PVC helix making the hose tough and flexible. Optimum flow is achieved by the
- Diameter/Width: 1.5 inch
- Type: PVC / CPVC Ducting
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Supplier: Allegro Industries
Description: For use when there is need to run long lengths of ventilation duct and maintain a high CFM. Ducting is attached to both the intake and exhaust ends of the blower. Multiple blowers can be placed in a series to achieve positive or negative ventilation. 8"Axial blower is light
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Supplier: Allegro Industries
Description: light weight with high CFM, includes NEMA rated 115 V plug. Electric explosion proof motor is UL listed meets Class I Division 1 & 2, Groups C and D, Class II, Division 1 & 2 Groups F and G. Statically conductive duct is sold separately.
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Supplier: Allegro Industries
Description: This complete, all-in-one ventilation system includes an 8"axial blower powered by a 12 volt DC motor, 15 or 25 feet of ducting and a built in storage canister. The handle and feet make this light weight system very portable and easy to store.
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Supplier: Fläkt Woods Group SA
Description: Espada duct fans are typically found as boost fans within long duct runs and trickle extract fans due to the nature of them moving the air in-line with the axis of the impeller. The Espada is often used as bathroom extract and in hydroponic applications where humidity is high. It has a
- Air Flow Rate: 1377 SCFM
- Design Configuration: Axial
- Environment: Clean Air / Gas
- Features: Wall / Panel Mount
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Supplier: Allegro Industries
Description: The polyethylene housing and canister assembly are designed to be both lightweight and super quiet. Made of corrosion, UV and chemical resistant polyethylene in “safety orange”. The quick-connect clipping system allows workers to attach the canister, tools free, to the input
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Supplier: Fläkt Woods Group SA
Description: Due to its size and motor power, Ropera fans are suitable for most low volume low to medium pressure ducted applications. These are typically found as boost fans within long duct runs and trickle extract fans due to the nature of them moving the air inline with the axis of the
- Air Flow Rate: 1187 to 1377 SCFM
- Design Configuration: Axial
- Environment: Clean Air / Gas
- Features: Wall / Panel Mount
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Supplier: Novaflex Group
Description: Bend Radius = 2 X I.D. Weight: 6” I.D. = 2.1lbs/Ft Length; 12ft Temperature Range: -65°F to +600°F Colour: Black outer, Grey inner ply *available in other inner and outer jacket configurations and high temperature insulation
- Application: HVAC, Other
- Construction Options: Corrugated
- Inside Diameter: 3 to 12 inch
- Material: Elastomers, Thermoplastics
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Supplier: Novaflex Group
Description: mechanical lock Diameters: 2” to 24”. (Larger sizes available on request) Length: 10 ft Bend radius = 1.5 x I.D. Weight: 6” I.D. =1.02 lbs/ft. (2 ply) Compression: 3:1 Temperature Range: -60°F to +600°F (also available in 2ply for extra
- Application: HVAC, Other
- Construction Options: Corrugated
- Inside Diameter: 2 to 24 inch
- Material: Metal
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Supplier: Isotech, Inc.
Description: ideal for suspended equipment, suspended piping, suspended duct-work, air handling units and HVAC equipment. The equipment and piping are supported from vibration hangers consisting of a steel box with an internal elastomeric element. The HR Series offer deflections up to 1/2?. Four
- Shock Absorber / Damper Type: Elastomeric, Shock Absorber
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Supplier: Isotech, Inc.
Description: locations. These isolators are ideal for suspended equipment, suspended piping, suspended duct-work, air handling units and HVAC equipment. The equipment and piping are supported from vibration hangers consisting of a steel box with an internal elastomeric element. The HR Series offer
- Application: Vibration Isolation
- Machine Mount Type: Other
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Supplier: Isotech, Inc.
Description: prevent excessive movement of air handling equipment where the air thrust exceeds 10% of the unit weight. The horizontal thrust restraints are attached horizontally to the sides of air handling equipment at the point of connection between two components. The series consist of a steel housing
- Application: Vibration Isolation
- Machine Mount Type: Other
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Supplier: TSI Incorporated
Description: efficient environments while meeting local codes, guidelines and regulations for ventilation systems. Applications HVAC commissioning Clean room certification Troubleshooting HVAC systems Testing and balancing HVAC systems Included Items
- Instrument Style: Flow Hood or Balometer
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Supplier: TSI Incorporated
Description: environments while meeting local codes, guidelines and regulations for ventilation systems. Only available outside of North America. Please see the Alnor® Capture Hood EBT731 for availability in North America. Applications HVAC commissioning Clean room certification
- Instrument Style: Flow Hood or Balometer
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Supplier: TSI Incorporated
Description: energy efficient environments while meeting local codes, guidelines and regulations for ventilation systems. Only available outside of North America. Please see the Alnor Balmometer® Capture Hood EBT731 for availability in North America. Applications HVAC commissioning
- Instrument Style: Flow Hood or Balometer
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Supplier: Technetics Group
Description: Systems – Ducting Human Spaceflight Acoustics and Noise Control in Space Crew Compartments – Used extensively onboard the International Space Station Industrial Heavy-Duty HVAC Systems High Temperature Manufacturing Equipment
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Supplier: ValueTronics International, Inc.
Description: The 425 is a thermometer from Testo. Thermometers are a type of electronic test equipment used to collect information in a variety of applications. Professionals use thermometers to measure and document information during electrical troubleshooting, vehicle repair/maintenance, HVAC
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allows the sound waves to push out any trapped liquids Industries and Applications Commercial and Business Aircraft – APU inlet/exhaust and ECS ducting Human Spaceflight: (read more)
Browse Soundproofing and Acoustic Materials Datasheets for Technetics Group -
untreated noise, the size of the fiber, porosity and thickness of the fibers are tuned to optimize noise absorption. Within ducting applications, when a sound is reflected from a hard surface, constructive and destructive interference may occur, resulting in a series of sound waves. If a (read more)
Browse Dynamic Seals Datasheets for Technetics Group
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Study of the Cellular Composite Beam’s Behavior under HVAC Ducts ’ Weight while .
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Light weight , smooth carbon fiber air ducts enclose both HVAC heat exchangers.
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Seismic evaluation procedure for equipment in U.S. Department of Energy facilities
Conservative estimates should be made for the weights of other miscellaneous iteti attached to the raceway support, such as HVAC ducting , piping, and lighting.
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Conjunction of Multizone Infiltration Specialists (COMIS) fundamentals
2.2.3 HVAC -Systems 2.2.3.1 PressureLosses through Ducts and Duct Fittings Assuming the specific weight of atmospheric air equals that of air in the duct the relationship for fluid resistance between sections, in terms of pressure, is: .
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Architectural Engineering Design: Mechanical Systems > CLIMATE CONTROL
…of the 8-story office building near Cleveland, Ohio, that was designed in Example 1 of the previous section have decided that, due to excess space and added weight requirements, the building’s HVAC system should have smaller and lighter high-velocity ducting .
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Structural load combinations
It is derived mainly from the weights of the structural system, the permanent equip- ment and attachments such as pipings, HVAC ducts and cable trays.
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Retrofits 101: 7 Common Energy Retrofits | Remodeling | Energy Efficiency, Energy-Efficient Construction, Indoor Air Quality, Insulation, Water Conservation
Seal around HVAC ducts , light fixtures, electrical devices, utility chases, soffits, entry doors, window weight pockets, fireplace flue dampers, and the attic access hatch.
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POTENTIAL THERMOELECTRIC APPLICATIONS IN DIESEL VEHICLES
In addition, the weight of the vehicle will be reduced by eliminating the ducts , mechanical drives, and long conduit and supply lines required for standard HVAC systems.
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Vortex shedding induced energy harvesting from piezoelectric materials in heating, ventilation and air conditioning flows
The positioning of small weights along the fin enables tuning of the energy harvester to operate at resonance for flow velocities from 2 to 5 m s−1, which are characteristic of HVAC ducts .
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States > California > State > Bookshelf > California Resources Agency > California Energy Commission > Manuals > Residential Manual For Compliance With Energy ...
When more than one HVAC system serves the building or dwelling, the duct efficiency is deter- mined for each system based on the improve- ments made to the each duct system, and a conditioned floor area- weighted average of the efficiencies of…
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