PJB single-blade air dampers

PJB single-blade air dampers

Single-blade air dampers are intended for controlling and shutting off the air flow in circular air ductwork øD.
Work temperature: -20°C to +90°C, (+50°C in a version with actuator).


Dampers: galvanized SO or stainless NR (1.4301) steel sheet
Components of the mechanism: formed from galvanized or stainless steel or plastic (depending on the drive type)

Standard – without flanges, intended for connection to SPIRO ducts.
The following damper types are available on request:
–     dampers intended for other types of connections allowing the external insulation
–     with rubber gasket on the connectors
–     airtight damper (seal on the blade)

The device has the Higienic Certificate no. HK/B/1104/02/2007.

Are you interested in our solutions?

We look forward to talking to you about ventilation.


Image File info Date Open Download
Smay PJB data sheet 887.81 KB 25.07.2018 Open Download

See also

Tomasz Majewski
Tomasz Majewski
Deputy Export Director
Marta Bzdyl
Marta Bzdyl
Export Support Manager
You are welcome
to contact us
to learn more about the advantages of our products and ventilation solutions.