The B are standard pressed circular bends made of on both sides galvanized sheet metal.
The BU are tight circular pressed bends with a factory-fitted double-lip seal secured with a steel strip. The Safe fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The BF are standard segmented circular bends made of on both sides galvanized sheet metal.
The BFU are tight circular segmented bends with a factory-fitted double-lip seal secured with a steel strip. The Safe fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The BKU are tight circular pressed bends with short installation length. The bends are equipped with a double-lip seal secured with a steel strip. The Safe fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The BKFU are tight circular segmented bends with short installation length. The bends are equipped with a double-lip seal secured with a steel strip. The Safe fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.

The TCP are standard single-sided 90° branches made of on both sides galvanized sheet metal.
The TCPU are tight circular single-sided 90° branches with a factory-fitted double-lip seal secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The TV 45° are standard single-sided 45° branches made of on both sides galvanized sheet metal.
The TVU 45° are tight circular one-sided 45° branches with a factory-fitted double-lip seal secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The XCP are standard double-sided branches made of on both sides galvanized sheet metal.
The XCPU are tight circular double-sided branches with a factory-fitted double-lip seal secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.

The RC are standard short axial reducers made of on both sides galvanized sheet metal.
The RCU are tight circular short axial reducers with a factory-fitted double-lip seal, secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The RCL are standard long axial reducers made of on both sides galvanized sheet metal.
The RCLU are tight circular long axial reducers with a factory-fitted double-lip seal, secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The RL are standard asymmetric reducers made of on both sides galvanized sheet metal.
The RLU are tight circular long asymmetric reducers with a factory-fitted double-lip seal, secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.

The NP are standard internal couplings made of on both sides galvanized sheet metal.
The NPU are tight circular internal couplings with a factory-fitted double-lip seal secured with a steel strip. The SAFE fittings guarantee very quick and easy installation without the use of sealing and adhesive materials.
The MF are standard female couplings made of on both sides galvanized sheet metal (on request they can be supplied with the Click function, i.e. with notches)

YV 45° are standard fork pieces (Y-piece) in 45° made of galvanized sheet metal on both sides.
YVU 45° are airtight circular fork pieces (Y-piece) in 45° with a double-lip seal, secured with a steel strap, mounted at the factory. The SAFE fittings guarantee very quick and easy mounting without the use of sealing and adhesive materials.

The ESN are standard take-offs in 0° made of galvanized sheet metal on both sides.
The ESNU are tight circular take-offs in 0° with a double-lip seal, secured with steel tape, fitted at the factory. The SAFE fittings guarantee very quick and easy mounting without the use of sealing and adhesive materials.
The AV are standard take-offs in 45° made of galvanized sheet metal on both sides.
The AVU are tight circular take-offs in 45° with a double-lip seal, secured with steel tape, fitted at the factory. The SAFE fittings guarantee very quick and easy mounting without the use of sealing and adhesive materials.

The PS are standard collar saddles made of galvanized sheet metal on both sides.
The PSU are airtight circular collar saddles with a double-lip seal, secured with steel strap, mounted in the factory. The SAFE fittings guarantee very quick and easy mounting without the use of sealing and adhesive materials.
The PSV 45° are standard collar saddles in 45° made of galvanized sheet metal on both sides.
The PSVU 45° are airtight circular collar saddles in 45° with a double-lip seal, secured with steel strap, mounted in the factory. The SAFE fittings guarantee very quick and easy mounting without the use of sealing and adhesive materials.

The VHL are design lamella hoods designed for air extraction.
The HV are circular roof hoods with a bevelled top edge. The roof hoods are designed for air exhaust.
The H are circular roof hoods designed for air extraction.
The HF are roof hoods with a flange connection equipped with an anti-dirt net and with a funnel to collect water, which is drained out of the hood through a hose.
The HN are roof hoods equipped with an anti-dirt net and with a funnel to collect water, which is drained out of the hood through a hose.

Rotating roof turbines are suitable for ventilation of interiors, halls, double-skin roofs, etc. The advantage of these rotating turbines is that flowing wind or rising warm air spins the hood and it sucks out the exhaust air.

- rotating roof turbines
- suitable for continuous ventilation of interiors, halls, double-skinned roofs, etc.
- ventilation depends on the strength of the wind
- flowing wind or rising warm air spins the hood and it sucks out the exhaust air
- prevents rain and snow from entering the ventilation shafts