Rectangular ducts

main modern ventilation system component, made from all kinds of materials, thicknesses, coatings and colours, making them suitable for any ventilation and AC application...
  • Elbow

    • Rectangular elbows with rounded outer back with Z-ribbed nail,

     snap lock or Pittsburgh flange

    • the elbows are manufactured with angles of 15 to 135 degrees

     and F20 or F30

    • the inner back can be manufactured with a radius Rm or straight

     section /standard Rm = 130mm/

    Elbow
  • Elbow Reducer

    • Rectangular elbows – reducers with rounded outer back of snap

     lock or Pittsburgh flange and Z ribbing

    • the elbows are manufactured with angles of 15 to 135 degrees

     and F20 or F30 coonnecting profiles at both ends

    • dimensions only on side a may be different.

     size B does not change

    Elbow Reducer
  • S-shaped duct

    • Used for deviations of a system, for example when passing

     channels, beams, or the like

    • There is a F20 or F30 profile at both ends, assembled on a Snap

     lock or Pittsburgh flange and it is Z ribbed

    • There are specific requirements between size A, deviation Rm and

     length L

    • Therefore is recommended to use standard lengths L and

     deviations S

    S-shaped duct
  • Reducer

     Application:

    • Used to connect different sized channels

     in a ventilation system

    • There is a F20 or F30 profile at both ends, assembled on a Snap

     lock or Pittsburgh flange and it is Z ribbed

    Types of reducers:

    • symmetric – pos. 1

    • asymmetric - pos.4; 5

    • double asymmetric - pos.2; 3; 6

    • rotating

    Reducer
  • Cap

    • Used to seal the end of the air duct system

    • Mounts to the rectangular duct through bolts and nuts

    • Join to the connection profile of the air duct via E23 clamps

    Cap
  • T1 t-piece

    • For two-sided deviations from the main duct

    • For connecting two deviasions from the ventilation system to the

     main duct

    • There is a F20 or F30 profile at both ends, assembled on a Snap

     lock or Pittsburgh flange and it is Z ribbed

    T1 t-piece
  • T2 t-piece

    • For two-sided deviations from the main duct

    • For connecting two deviasions from the ventilation system to the

     main duct

    • There is a F20 or F30 profile at both ends, assembled on a Snap

     lock or Pittsburgh flange and it is Z ribbed

    T2 t-piece
  • T3 t-piece

    • For two-sided deviations from the main duct

    • For connecting two deviasions from the ventilation system to the

     main duct

    • There is a F20 or F30 profile at both ends, assembled on a Snap

     lock or Pittsburgh flange and it is Z ribbed

    T3 t-piece
  • Drip airduct with net

    • Serves as a starting or ending element in ventilation systems

    • Prevents the ventilation system from entering water, animals, waste, etc. 

    • There is a F20 or F30 profile at both ends, assembled on a Snap lock or Pittsburgh flange and it is Z ribbed  

    • The standard angle is 45 degrees

    Drip airduct with net
  • Flexible connections

    • To reduce the noise and vibrations between the fan and the air ducts 

    • High resistance to sun and moisture. Very good mechanical resistance 

    • There is a European joining profile type A20 or A30

    Flexible connections
  • Hoots

    • Used as end elements in rectangular ventilation systems

    • Protects the smoke flue from snow, rain, insects, birds and others

    Hoots
  • Accessories

    additional elements used to build ductwork systems of rectangular air ducts

    Accessories

Technical Data

for the technically curious bunch of you...
  • CODE Product
    Е Elbow
    ER Elbow Reducer
    S S-shaped duct
    R Reducer
    К Cap
    Т1 T-piece T1
    Т2 T-piece T2
    Т3 T-piece T3
    DM Drip airduct with net
    MH Flexible connection

Projects

where our products have been put in use...
  • Telelink Business Center

    Sofia
  • Cayenne Business Center

    Sofia
  • Business Center Park Lane

    Sofia
  • Business Center NV Tower

    Sofia

Resources

here you will find interesting content for the products you are looking at ...
  • DUCTS Catalog

    DUCTS Catalog
    7.16 mb