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Flexible ducts from -20 to +700 C are available, for ventilation suction or any other areas please contact for more details.
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DESCRIPTION
Flexible duct consisting of a high resistant steel helix, encapsulated between Aluminium / Polyester laminated.
APPLICATION
For all low pressure ventilation, air-conditioning and heating systems.
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DESCRIPTION
Flexible duct consisting of a high resistant steel helix, encapsulated between two layers of Aluminium / Polyester laminated.
APPLICATION
For all low pressure ventilation, air-conditioning and heating systems.
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DESCRIPTION
Phonic insulated flexible duct consisting of :
- an Aluminium flexible punched core with classification M0,
- a thermal insulation of glasswool with a thickness of 25 mm and a density 16 kg/m3,
- a vapor barrier consisting of aluminium foil reinforced with a glass fiber scrim and a layer of polyester foil.
- other glasswool thickness on request.
APPLICATION
HEAVY DUTY
For all low, medium and high pressure ventilation, air-conditioning and heating systems, needing a noice reduction
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VENTFAB™ Ventilation Ducting
Flexfab's Ventfab consists of a full line of standard and custom ventilation ducting that is available for a variety of applications where foul or fresh, heated or cooled air needs to be exhausted or intruduced...
A full line of standard and custom ventilation ducting is available for a variety of applications where foul or fresh, heated or cooled air needs to be exhausted or introduced.
A rugged, one-ply coated fabric air duct designed for maximum air handling capabilities and minimum weight. The duct is reinforced with a galvanized spring steel, helically coiled wire. Abrasion resistance is assured by the use of an extended "Vin-O-Fab" cover over the wire. A soft cuff to facilitate installation is an integral part of the assembly. Ventfab can be designed for your special fume control system.
Characteristics of Flexfab's Ventfab product...
Easily retracted
Lightweight, easily stored and transported
Designed for use in handling large volumes of air at relatively low pressure.
Additional materials are available: Teflon© coated fiberglass, vinyl coated fiberglass, neoprene coated fiberglass, neoprene coated cotton, neoprene coated nylon, silicone coated fiberglass. Consult factory for additional specifications, materials, sizes and
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We produce felxible thremally insulated PVC Ducting for mechanical ventilation. Please contact us for your best technical solutions.
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INSULFAB™ Ventilation Ducting
Flexfab insulated air duct is recommended for applications requiriing low heat loss factors...
An insulated air duct recommended for applications requiring low heat loss factors. This duct is useful where flexibility and low weight is a design requirement. Abrasion resistance is assured by the use of a "Vin-O-Fab" cover over the reinforcing wire. A soft cuff is provided for ease of installation.
Characteristics of Flexfab insulfab duct....
Safety yellow is standard
Fiberglass insulation
Lightweight, easily stored and transported
Will handle large volumes of low pressure air.
Additional materials are available: Teflon® coated fiberglass, vinyl coated nylon, vinyl coated fiberglass, neoprene coated fiberglass, neoprene coated cotton, neoprene coated nylon, silicone coated fiberglass. Consult factory for additional specifications, materials, sizes and colors.
® Teflon is a Trademark of DuPont
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Ground Support
Ventilation Ducting
Flexfab's gound suport ventilation ducting is constructed of polyurethane foam insulation beween 1-ply of urethane and 1-ply of vinyl coated nylon...
Polyurethane foam insulation between 1-ply of urethane and 1-ply of vinyl coated nylon with a sewn on abrasion resistant scuff strip. Velcro flap cuffs at each end allow for easy attachment and minimum air leakage.
Characteristics of Flexfab's insulated ground support ventilation ducting include heavy duty, polyurethane foam insulated ducting with a sewn on vin-o-fab scuff strip. Scuff strip reduces wear caused by dragging duct across rough surfaces. Velcro flap cuffs permit easy attachment of additiona sections to form long duct assemblies...
Heavy duty, polyurethane foam insulated ducting with a sewn on "Vin-O-Fab" scuff strip. Scuff strip reduces wear caused by dragging duct across rough surfaces. Velcro flap cuffs permit attachment of additional sections to form long duct assemblies. Flexfab ground support ducting is resistant to breakdown and powdering of insulation. Lightweight for ease of handling.
ground support ventilation ducting
Flat Duct Ventilation Hose
Tapered Adapter Duct
Outside Diameter: (When Rolled) 16" Width: 20" (for 12" duct); 27" (for 14" duct)
BTUH/Hr./Ft. Length/F: 1.09 (for 12" duct); 1.28 (for 14" duct)
Temperature Range: -40°F to +250°F (-40°C to +121°C)
Meets FAR 25.853 B2 horizontal test.
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Casing: supple for ventilation and heating
Induction Casing: smoke, dust, waste, cuttings, sugar, cereal, powders
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DESCRIPTION
Fully flexible duct consisting of a high resistant steel helix, encapsulated between two layers of thin PVC foil.
APPLICATION
For all installations in low pressure ventilation, extraction of tumble dryers or cooker hoods.
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DESCRIPTION
Thermal insulated flexible duct consisting of :
- a flexible CALORFOC PLE out of PVC, classification M1,
- a thermal insulation of glasswool with a thickness of 25 mm and a density of 16 kg/m3,
- un vapor barrier out of aluminium foil reinforced by a glass fiber scrim and a layer of polyester foil.
- other ghlasswool thickness on request.
APPLICATION
For all low, medium and high pressure ventilation, air-conditioning and heating systems, needing a thermal insulation.
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IN-LINE DUCT FANS
DIRECT-AIR ILB-ILT In-line duct fan
Centrifugal direct drive 1ph 230V 50Hz or 3ph 400V 50Hz in-line rectangular duct fans. Airflow performance from 1,080 up to 10,850 m3/hr.
ILHT High Pressure In-Line Duct Fan (400 Deg.C/ 2 Hr)
Centrifugal direct drive backward curved 3ph 400V 50Hz rectangular in-line duct fans. Certified for 400 Deg. C / 2 Hrs operation. Airflow performance from 3,500 up to 19,000 m3/hr.
TD-MIXVENT In-line duct fan
Mixed flow direct drive 1ph 230V 50Hz in-line duct fans. Sizes 100 (4 inch) to 315mm (12 inch) duct diameters. Airflow performance from 160 up to 2,000 m3/hr.
VT In-line duct fan
Centrifugal direct drive 1ph 230V 50Hz in-line duct fans. Sizes 100 (4 inch) to 315mm (12 inch) duct diameters. Airflow performance from 235 up to 1,890 m3/hr.
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Ducts fans "SIGMA"
for rectangular duct systems
duct dimensions 400x200 bis 1000x500 mm
max. V= 11000 m³/h,
max. pt= 1300 Pa
100% speed controlable
backward curved impeller
swing out drive unit
optional with sound attenuated casing
Application:
ventilation for residential and industrial zones
Duct Fans
for rectangular duct systems
duct dimensions 150x400 to 500x900 mm
max. V= 10000 m³/h
max. pt= 1300 Pa
100% speed controlable
forward and backward curved impeller
Application:
ventilation for residential and industrial zones
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The K-Box ventilators are duct type ventilators used in kitchens, restaurants, bars and canteens due to their specific construction.
Isolation of electric motor area from the rotor area enables using the K-Box ventilator in extreme conditions with humidity up to 95% RH and temperature range of -15°C to +100°C.
Condensation and oily vapours do not interfere in proper operation of the ventilator and during the operation a tray under the rotor allows maintaining hygiene for all kinds of impurities.
A wide performance scope ranging from 4 100 to 15 500 m³/h allows for selecting a ventilator suiting any needs.
A modular construction of side walls made of galvanized sheets filled with a polyurethane core and an aluminium profile structure make flexible application to understand individual needs.
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The production of elbow parts for air ducts starts with a rollforming proc-ess. This operation seams the blank and creates one part for the lock. In the second step the internal and outside elbow duct cheeks will be rounded on the requested radius.
Traditional rounding machines use one part rolls. Since the part comes with the rollformed seam, traditional rounding machines can offer only some poor and costly compromises. Setting the rolls to the seam thickness results in poor radii. Stronger settings will damage the seam and in the long term also the rolls.
The RAS VENTIrounder for the air duct production rounds sheet metal elbow cheeks with pre-formed Snap Lock or Pittsburgh seams. The result are perfect workpieces without the need of additional spacer parts.
After having moved the rounding rings along the working length and set them to the approximate blank width, you can start rounding the blank. The rings round the sheet metal without touching the seams. Therefore the seams keep their geometry during the rounding process. A gear-brake motor with variable speed can be operated from a single phase outlet.
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In-Line Tube Fans (RS)
made of plastic
from 100- 315 mm tube diameter
max. V= 1.760 m³/h
max. pt= 720 Pa
completely corrosion resistant
100% speed controlable
high pressure
Application:
ventilation for residential and industrial zones
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In-Line Tube Fans (R)
made of steel
from 100- 400 mm tube diameter
max. V= 5.330 m³/h
max. pt= 900 Pa
easy electrical connection
100% speed controlable
can be installed in any position
Application:
ventilation for residential and industrial zones
In-Line Tube Fans (RS)
made of plastic
from 100- 315 mm tube diameter
max. V= 1.760 m³/h
max. pt= 720 Pa
completely corrosion resistant
100% speed controlable
high pressure
Application:
ventilation for residential and industrial zones
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Axial duct fans EZR/DZR for commercial use: durable, powerful and robust
For ventilation or air extraction of
· Showrooms
· Foreman%u2019s offices
· Workshops
· Production sites
As well as for machine extraction
High degree of protection IP55
Can be fitted in any position
Duct sleeve made of galvanised sheet-steel, with flanges on both sides
Single phase AC version (EZQ/EZS) and three-phase AC version (DZQ/DZS)
Pole-changeable version, for two speeds
Special versions available on request
Air flow volume up to 15,000 m³/h
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FY-25DSF1
Duct diameter = 200mm
Air volume = 600 m3/h
FY-28DSR
Duct diameter = 250mm
Air volume = 774 m3/h
FY-28DSM
Duct diameter = 250mm
Air volume = 1,194 m3/h
FY-35DSM
Duct diameter = 300mm
Air volume = 2,016 m3/h
FY-40DSL
Duct diameter = 350mm
Air volume = 2,894 m3/h
FY-40DSH
Duct diameter = 350mm
Air volume = 3,378 m3/h
FY-45DST
Duct diameter = 400mm
Air volume = 4,224 m3/h
FY-45DSL
Duct diameter = 400mm
Air volume = 4,898 m3/h
FY-40DTL
Duct diameter = 350mm
Air volume = 2,943 m3/h
FY-40DTH
Duct diameter = 350mm
Air volume = 3,210 m3/h
FY-45DTT
Duct diameter = 400mm
Air volume = 4,154 m3/h
FY-45DTL
Duct diameter = 400mm
Air volume = 4,817 m3/h
FY-45DTH
Duct diameter = 400mm
Air volume = 5,454 m3/h
FY-55DTL
Duct diameter = 450mm
Air volume = 7,414 m3/h
FY-55DTH
Duct diameter = 450mm
Air volume = 8,526 m3/h
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| ... products without technical information |
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... see all the products in the category
Axial fans
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