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    • VENTILATION GRILLES
      • VENTILATION GRILLES
      • VENTILATION GRILLES FOR WALL AND CEILING
        • VENTILATION GRILLES FOR WALL AND CEILING
        • Single deflection grille SD
        • Eggcrate grilles EGC-0
        • Egg crate grilles EGC-45
        • Grilles with fixed curved blades SC
        • Double deflection grilles DD
        • Linear grille with fixed blades LD
        • Perforated panel grille PF
        • Ventilation grilles - custom sizes
      • CEILING DIFFUSERS
        • CEILING DIFFUSERS
        • Square ceiling diffusers AN
        • Square ceiling diffusers AN-P
        • Square ceiling diffuser AN-C
        • Circular ceiling diffusers AR
        • Slot diffusers with adjustable deflector SLT
        • Slot diffusers SLD
        • Slot diffusers SLW
        • Swirl diffusers with adjustable blades SWR-1
        • Swirl diffusers with adjustable blades SWR-2
        • Swirl diffusers with adjustable blades SWR-3
        • Swirl diffusers with adjustable blades CWR-1
        • Swirl diffusers with adjustable blades CWR-2
        • Swirl diffusers with fixed blades SWA-1
        • Swirl diffusers with fixed blades SWA-2
        • Swirl diffusers with fixed blades CWA-1
        • Swirl diffusers with fixed blades CWA-2
        • Swirl diffusers with fixed blades RWS-1
        • Swirl diffusers with fixed blades RWS-2
        • Jet nozzle JDT
        • Jet nozzle JDA
        • Exhaust valve VA
        • Supply valve VR
      • TRANSFER GRILLES FOR DOORS
        • TRANSFER GRILLES FOR DOORS
        • Transfer grille for standard doors TR
        • Transfer grille for pvc panel TR-P
        • Transfer grille for walls TR-D
        • Transfer door grilles - custom sizes
      • GRILLES FOR RIGID DUCTS
        • GRILLES FOR RIGID DUCTS
        • Single deflection grilles for circular ducts SD-S
        • Double deflection grilles for circular ducts - DD-S
        • Single deflection grilles for rectangular ducts - SD-R
        • Perforated diffusers for circular ducts RS
        • Perforated diffusers for rectangular ducts RD
      • EXTERNAL LOUVRES
        • EXTERNAL LOUVRES
        • Rectangular external louvres EXT
        • Rectangular external louvres EXT-L
        • Circular external louvres XC
        • Circular external louvres XC-L
        • External louvres - custom sizes
      • OVERPRESSURE SHUTTERS
        • OVERPRESSURE SHUTTERS
        • Standard overpressure shutters GG
        • Flush mount overpressure shutters GG-A
        • Large size overpressure shutters GL
        • Overpressure shutters - custom sizes
      • FLOOR GRILLES
        • FLOOR GRILLES
        • Floor grilles GPT
        • Floor grilles GPV
      • GRILLES WITH AIR FILTER
        • GRILLES WITH AIR FILTER
        • Hinged grilles with air filter GAF
        • Grilles with air filter EGC-F
        • Hinged external louvre with filter EXT-FA
      • STEEL GRILLES
      • MISCELLANEOUS GRILLES
      • VENTILATION GRILLES ACCESSORIES
        • VENTILATION GRILLES ACCESSORIES
        • Opposed blade damper OBD
      • PLENUM BOXES
    • VENTILATION DUCTS
      • VENTILATION DUCTS
      • CIRCULAR DUCTS TYPE SPIRO
        • CIRCULAR DUCTS TYPE SPIRO
        • Circular duct type Spiro
        • Male connector for ducts
        • Female connector for fittings
        • Bend 90
        • Bend 45
        • Bend 60
        • Bend 30
        • Bend 15
        • Reducers
        • Square to round transition
        • T pieces
        • T pieces at 45
        • Y pieces
        • Saddle
        • Take-off for straight surface
        • Take-off for wall
        • End cap
        • End cap with wire mesh
        • Air intake with wire mesh
        • Roof hood
        • Roof hood - vertical ejection
        • Flexible connector
        • Filter box
        • Circular regulating damper
        • Circular backdraught damper
      • RECTANGULAR DUCTS TYPE DUCT
      • FLEXIBLE DUCTS TYPE FLEX
        • FLEXIBLE DUCTS TYPE FLEX
        • Uninsulated flexible ducts
        • Insulated flexible ducts
        • Flexibile duct connector
        • Nylon ties
        • Steel clamps
    • AIRFLOW ADJUSTMENT DEVICES
      • AIRFLOW ADJUSTMENT DEVICES
      • REGULATION DAMPERS
        • REGULATION DAMPERS
        • Circular regulating damper
        • Airtight circular damper
        • Circular damper for actuator
        • Airtight circular damper for actuator
        • Rectangular volume damper
        • Rectangular volume damper for actuator
      • BACKDRAUGHT DAMPERS
        • BACKDRAUGHT DAMPERS
        • Circular backdraught damper
        • Rectangular backdraught damper
      • BELIMO® ACTUATORS
        • BELIMO® ACTUATORS
        • Open-Close Actuators
        • Modulating actuators
        • Spring return actuators
        • Electrical accessories
    • INSULATION AND SEALANTS
      • INSULATION AND SEALANTS
      • ADHESIVE ELASTOMERIC INSULATION
      • STONE WOOL MATS
      • STONE WOOL BOARDS
      • INSULATION MOUNTING
      • SEALING PRODUCTS
      • SEALING GASKETS
    • MOUNTING ACCESSORIES
      • MOUNTING ACCESSORIES
      • UNIVERSAL MOUNTING ACCESSORIES
      • PERFORATED STEEL BAND
      • SUSPENSION CLAMPS
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  1. VENTILATION DUCTS
  2. CIRCULAR DUCTS TYPE SPIRO
  3. Courier shipping (RO only): no
Summary Clear all
  • no
Categories
  • VENTILATION DUCTS
  • CIRCULAR DUCTS TYPE SPIRO
  • Circular duct type Spiro
  • Male connector for ducts
  • Female connector for fittings
  • Bend 90
  • Bend 45
  • Bend 60
  • Bend 30
  • Bend 15
  • Reducers
  • Square to round transition
  • T pieces
  • Take-off for straight surface
  • Take-off for wall
  • End cap
  • End cap with wire mesh
  • Air intake with wire mesh
  • Roof hood
  • Roof hood - vertical ejection
  • Flexible connector
  • Filter box
  • Circular regulating damper
Inside diameter
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 560 mm
  • 600 mm
  • 630 mm
  • 710 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1120 mm
  • 1250 mm
Outside diameter d1
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 560 mm
  • 600 mm
  • 630 mm
  • 710 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1120 mm
  • 1250 mm
Outside diameter d2
  • 200 mm
  • 250 mm
  • 300 mm
  • 315 mm
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 560 mm
  • 630 mm
  • 710 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1120 mm
Outside diameter d3
  • 200 mm
  • 250 mm
  • 300 mm
  • 315 mm
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
Length
  • 2 m
  • 3 m
Thickness
  • 0,50
  • 0,60
  • 0,70
  • 0,80
  • 0,90
  • 1,00
Availability
  • In stock
  • 2-3 days
  • 3-4 days
Courier shipping (RO only) 1
  • yes
  • no

CIRCULAR DUCTS TYPE SPIRO, Courier shipping (RO only): no

Refine by
Categories
  • VENTILATION DUCTS
  • CIRCULAR DUCTS TYPE SPIRO
  • Circular duct type Spiro
  • Male connector for ducts
  • Female connector for fittings
  • Bend 90
  • Bend 45
  • Bend 60
  • Bend 30
  • Bend 15
  • Reducers
  • Square to round transition
  • T pieces
  • Take-off for straight surface
  • Take-off for wall
  • End cap
  • End cap with wire mesh
  • Air intake with wire mesh
  • Roof hood
  • Roof hood - vertical ejection
  • Flexible connector
  • Filter box
  • Circular regulating damper
Inside diameter
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 560 mm
  • 600 mm
  • 630 mm
  • 710 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1120 mm
  • 1250 mm
Outside diameter d1
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 560 mm
  • 600 mm
  • 630 mm
  • 710 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1120 mm
  • 1250 mm
Outside diameter d2
  • 200 mm
  • 250 mm
  • 300 mm
  • 315 mm
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
  • 560 mm
  • 630 mm
  • 710 mm
  • 800 mm
  • 900 mm
  • 1000 mm
  • 1120 mm
Outside diameter d3
  • 200 mm
  • 250 mm
  • 300 mm
  • 315 mm
  • 355 mm
  • 400 mm
  • 450 mm
  • 500 mm
Length
  • 2 m
  • 3 m
Thickness
  • 0,50
  • 0,60
  • 0,70
  • 0,80
  • 0,90
  • 1,00
Availability
  • In stock
  • 2-3 days
  • 3-4 days
Courier shipping (RO only) 1
  • yes
  • no
Order by
  • Price ascending
  • Name
  • Availability
  • Price descending
Order by
Price ascending Name Availability Price descending
Reducer 355 250
Reducer 355 250 Reducers
Add to cart
Bend 355 15
Bend 355 15 Bend 15
Add to cart
Bend 355 30
Bend 355 30 Bend 30
Add to cart
Reducer 355 315
Reducer 355 315 Reducers
Add to cart
Reducer 355 300
Reducer 355 300 Reducers
Add to cart
Male (duct) coupling 630
Male (duct) coupling 630 Male connector for ducts
Add to cart
Male (duct) coupling 600
Male (duct) coupling 600 Male connector for ducts
Add to cart
Take-off for wall 355
Take-off for wall 355 Take-off for wall
Add to cart
Female (fitting) coupling 1000
Female (fitting) coupling 1000 Female connector for fittings
Add to cart
Bend 355 45
Bend 355 45 Bend 45
Add to cart
Flexible connector 630
Flexible connector 630 Flexible connector
Add to cart
Flexible connector 600
Flexible connector 600 Flexible connector
Add to cart
End cap with wire mesh 500
End cap with wire mesh 500 End cap with wire mesh
Add to cart
Bend 400 15
Bend 400 15 Bend 15
Add to cart
Bend 400 30
Bend 400 30 Bend 30
Add to cart
Reducer 400 200
Reducer 400 200 Reducers
Add to cart
Reducer 400 250
Reducer 400 250 Reducers
Add to cart
End cap 560
End cap 560 End cap
Add to cart
Bend 400 45
Bend 400 45 Bend 45
Add to cart
Reducer 400 315
Reducer 400 315 Reducers
Add to cart
Reducer 400 300
Reducer 400 300 Reducers
Add to cart
Reducer 400 355
Reducer 400 355 Reducers
Add to cart
Female (fitting) coupling 1120
Female (fitting) coupling 1120 Female connector for fittings
Add to cart
Regulating damper 355
Regulating damper 355 Circular regulating damper
Add to cart
Flexible connector 710
Flexible connector 710 Flexible connector
Add to cart
Reducer 450 200
Reducer 450 200 Reducers
Add to cart
Take-off for straight surface 710
Take-off for straight surface 710 Take-off for straight surface
Add to cart
Male (duct) coupling 710
Male (duct) coupling 710 Male connector for ducts
Add to cart
Take-off for wall 400
Take-off for wall 400 Take-off for wall
Add to cart
Bend 355 60
Bend 355 60 Bend 60
Add to cart
Female (fitting) coupling 1250
Female (fitting) coupling 1250 Female connector for fittings
Add to cart
Bend 450 15
Bend 450 15 Bend 15
Add to cart
Bend 450 30
Bend 450 30 Bend 30
Add to cart
Bend 355 90
Bend 355 90 Bend 90
Add to cart
Reducer 450 250
Reducer 450 250 Reducers
Add to cart
Flexible connector 800
Flexible connector 800 Flexible connector
Add to cart
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