Archives

Filter box made of galvanized sheet steel, equipped with gasket (EPDM).

Filtering efficiency G4 and G5. Access door for filter cleaning.

Indoor end cap compatible with the circular duct SR. Made of galvanized sheet steel and equipped with gaskets (EPDM).

30° bend with lockseamed segments made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

The Y connection with two outputs at 45° is used in HVAC systems for splitting duct sections, both rigid and flexible, with the purpose of achieving an exhaust or supply flow as homogenous as possible. Made of galvanized sheet steel and equipped with gasket (EPDM).

The X connection with two outputs at 45° is used in HVAC systems for splitting duct sections, both rigid and flexible, with the purpose of achieving an exhaust or supply flow as homogenous as possible. Made of galvanized sheet steel and equipped with gasket (EPDM).

The X connection is used in HVAC systems for splitting duct sections, both rigid and flexible, with the purpose of achieving an exhaust or supply flow as homogenous as possible.

Made of galvanized sheet steel and equipped with gasket (EPDM).

Used for splitting the air routes at 45°, both in supply systems and in exhaust systems.

Made of galvanized sheet steel and equipped with gasket (EPDM).

Used for connecting ducts to a circular surface, with the purpose of splitting the air routes at 90°, both in supply systems and in exhaust systems.

Made of galvanized sheet steel and equipped with gasket (EPDM).

Used for splitting the air routes at 90°, both in supply systems and in exhaust systems.

Made of galvanized sheet steel and equipped with gasket (EPDM).

Long, tangential reducer with 35° reduction angle that limits the pressure loss across the piece.

Used for transition between ducts with different diameters.

Made of galvanized sheet steel, with gaskets (EPDM) at both ends.

Long, concentric reducer with 17° reduction angle that makes possible limiting the pressure loss.

Used for transition between ducts with different diameters. Made of galvanized sheet steel, with gaskets (EPDM) at both ends.

The male connector is used for joining SR circular ducts.

Made of galvanized sheet steel, with gaskets (EPDM) at both ends.

Circular nipple for connection to a level surface, made of galvanized sheet steel, equipped with gasket (EPDM).

Circular nipple for connection to a level surface, made of galvanized sheet steel, equipped with gasket (EPDM).

Used as termination for circular ducts mounted vertically outside the building, protecting them against rainwater. Made of galvanized sheet steel.

The S-piece is used for changing the level of the duct and for bypassing obstacles that may arise on the duct’s route. Made of galvanized sheet steel, with gaskets (EPDM) at both ends.

90° bend with lockseamed segments made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

60° bend with lockseamed segments made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

45° bend with lockseamed segments made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

15° bend with lockseamed segments made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

The 45° cut air intake is made of galvanized sheet steel and equipped with a wire mesh to prevent the entry of foreign material from the environment.

The part is mounted on the entrance opening of the fans or at the end of the air channels, both on the supply and discharge channels.

Spiro circular duct, made of galvanized sheet steel.

Used for air circulation in HVAC systems.

The silencer is mounted on a duct section with the purpose of reducing the noise generated by the airflow and/or caused by the fan’s vibration. Equipped with sound-absorbing layer with a thickness of 100 mm.

Can be mounted on the section of duct before/after fans, air handling aggregates.

The silencers are available with lengths of 300, 600, 900,1200 and 1500 mm as standard, according to the requirement for noise reduction and pressure drop.

The silencer is mounted on a duct section with the purpose of reducing the noise generated by the airflow and/or caused by the fan’s vibration. Equipped with sound-absorbing layer with a thickness of 50 mm.

Can be mounted on the section of duct before/after fans, air handling aggregates.

The silencers are available with lengths of 300, 600, 900,1200 and 1500 mm as standard, according to the requirement for noise reduction and pressure drop.

Used for transition between ducts with different diameters.

Made of galvanized sheet steel, with gaskets (EPDM) at both ends.

Mounted at the point of connection between air handling units and ducts to prevent the transmission of the vibration.

Sheet metal thickness: 0.4 (mm)

Material (steel – PVC – steel) or (steel – glass fabric – steel)

Available lengths: 45-60-45 (mm) or 70-100-70 (mm)

Operating temperature:

• standard flexible connection, vibration proof: -30 °C / +70 °C (S)
• high temperature flexible connection, vibration proof: -40 °C / +280 °C (RF)

Straight ends (flangeless) (FF) as standard and flanged (CF) on request.

Used for transition between ducts with different diameters.

Made of galvanized sheet steel, with gaskets (EPDM) at both ends.

Vertical jet roof hood used for air exhaust/discharge on the roof of building. Vertical discharge on extended length prevents contamination of the air in the immediate vicinity, so an external fresh air intake can be mounted at a shorter distance.

The cap is made of galvanized sheet steel and is equipped with a mesh on the opening. On the inside, a funnel is fitted for drainage of the water originated from rain, snow or condensation, which is eliminated through a hose.

The hose can withstand temperatures between -45 °C and +65 °C.

Vertical jet roof hood used for air exhaust/discharge on the roof of building. Vertical discharge on extended length prevents contamination of the air in the immediate vicinity, so an external fresh air intake can be mounted at a shorter distance.

The cap is made of galvanized sheet steel and is equipped with a mesh on the opening. On the inside, a funnel is fitted for drainage of the water originated from rain, snow or condensation, which is eliminated through a hose.

The hose can withstand temperatures between -45 °C and +65 °C.

The piece is made of galvanized sheet steel and equipped with a wire mesh to prevent the entry of foreign material from the environment.

Mounted on the inlet of the fans or at the end of the ducts, both on the supply and exhaust.

90° bend, lockseamed, with extended radius, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes. Compared to BFL bend, it has an extended average radius.

45° bend, lockseamed, with extended radius, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes. Compared to BFL bend, it has an extended average radius.

90° bend, pressed, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

60° bend, pressed, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

45° bend, pressed, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

30° bend, pressed, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

15° bend, pressed, made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes.

90° bend with lockseamed segments made of galvanized sheet steel, with gaskets (EPDM) at both ends. Used for horizontal, vertical and inclined direction changes. Compared to BFL bend, it has a low average radius.