PB-HELLA
Jet Fans
Plenum boxes PB-HELLA and PB-HELLA-T are used to achieve proper discharge parameters of diffusers HELLA and HELLA-T, corresponding in size and number of slots.
- Junction box suitable for narrow slotted outlets for even air distribution across the entire outlet area
- Made from galvanized steel
- Round connection piece with a lip seal
- Connection diameter varies depending on the junction box length and number of slots
- Available in lengths from 500 mm to 1500 mm with 1, 2, 3, or 4 rows of air connections
- 600 mm, 1200 mm, 1800 mm, and 2400 mm versions available for grid ceilings
- Optionally available with internal and/or external insulation
- Hella diffuser or accessory: HELLA for non-specific installation
- Number of slots: 1
- Diffuser length L (mm): 500
- Plenumbox insulation: Without insulation
TUNE-S-AHU
Dampers
Rectangular multi-blade dampers suitable for air handling units and fan systems
- Manual or actuator operated
- Steel construction
- Maintenance free
- Indoor or conditionally outdoor use
OPTIMA-RES-A Variable
Air Volume Controllers
Residential VAV system box providing effective ventilation control
- Quiet operation
- Compact
- Easy installation
- Residential use
OPTIMA-R-FC
Variable Air Volume Controllers
Single or double-skin circular VAV units suitable for offices, hotel rooms and meeting rooms
- Compact
- Galvanized steel
- Factory calibrated
- Noise reduction
OPTIMA-S-FC
Variable Air Volume Controllers
Rectangular VAV controllers suitable for variable cooling and heating load requirements
- Compact
- Galvanized steel design
- Robust
- Noise reduction
BURE
Variable Geometry Diffusers
High induction diffuser for heating and cooling in big halls and industrial buildings
- Adjustable geometry
- High capacity
- Compact size
- Large throw length