Categories

Greenhouses
Promotions
Seeds
Grow Tents
- Mammoth
  - Lite
  - Classic
  - Pro
  - Prime
  - Elite
- HOMEbox
- Secret Jardin
- Propagators
- Sets
- Spare Parts
Lighting
Ventilation and Climate
Timers and Controllers
Pots and Substrates
Roothold and Growing Media
Nutrients and Supplements
- Nutrients and Supplements
  - FERRO
  - DUTCHPRO
  - CANNA
    - Soil
    - Coco
    - Aqua
    - Bio / Organic
    - Additives
    - Mono Nutrients
    - pH Regulators
  - T.A. - Terra Aquatica
  - CELLMAX
    - Soil
      - Mineral
      - Bio Organic
    - Coco
    - Additives
    - pH Regulators
  - BIOBIZZ
  - GROTEK
  - PLAGRON
    - Soil
    - Additives
  - GUANOKALONG
  - ATAMI
    - Additives
  - Green House Feeding
    - BIO
    - MINERAL
    - BIO
  - Growth Technology
  - Xpert Nutrients
- Pest Control
- Other
Measuring Devices
Hydroponic and Irrigation Systems
Scissors and Trimmers
Machines and Devices
- Microscopes
- Extract Machines
Accessories
Presents
- Presents

Working hours for the week 28.07 - 03.08:
28.07 (Monday) - day off
29.07 (Tuesday) - day off
30.07 (Wednesday) - working day
31.07 (Thursday) - working day
01.08 (Friday) - 10:00 - 13:00.
02.08 (Saturday) - day off

*Online orders placed on the above holidays will be processed on the first business day following them.

Ducting Back Draft Shutter ⌀ 250 mm

The Ducting Back Draft Shutter is an automatic mechanism designed to connect 2 separate air ducts in the construction of ventilation systems. It is equipped with metal wings that deflect when the air is in one direction and close as the air is drawn back. When there is no air, the wings are left closed with a spring.

connects 2 separate air ducts
prevent the return of treated air back into the room
size: ⌀ 250mm

Code:
3580
Weight:
1.000 Kgs