Exhaust Chimneys

Ventilation Chimneys

A good climate in your barn is the basis for healthy animals and optimal performance. Good exhaust chimneys contribute to an optimal living environment for your animals. The correct impellor clearance for the fan in combination with an aerodynamically designed chimney ensure an optimal airflow. With the Scan-Air exhaust chimney you have the right chimney to perfectly control the air exhaust in your barn.

The exhaust chimneys can get the air outside by thermic or with an exhaust fan.

Available tube dimensions are: (inside diameter)

ø370 / ø420 / ø470 / ø520 / ø580 / ø645 / ø730 / ø820 / ø920

To ensure that the fan will perform optimally, we recommend to use an inflow ring. An inflow ring reduces the inflow resistance about 15 – 20%.
With the HDPE chimney it is important that the impellor clearance of the fan is almost the same everywhere. Therefore we deliver a reinforcement ring which can be mounted at impellor height.

All needed accessories are available in above mentioned dimensions.
Like:

Rain caps / Diffusors / Roof plates / Extension tubes / Fans / Inflow rings / Dampers / Butterfly Valves / Drip trays / Corner pieces / T-pieces / Etc.

The exhaust chimneys can be made in the following materials:
HDPE plastic / 40mm Polyurethane with glass fiber coating / 25mm Polyurethane Optimavent

To save on transport volume the Polyurethane tubes can be delivered in half-shells.
The HDPE tubes can be made in the “Compact” version in which it can saves up to 80% on transport volume.

Technical data

Type
ø 370 inside / HDPE welded / HDPE compact / PUR 40mm
ø 420 inside / HDPE welded / HDPE compact / PUR 40mm
ø 470 inside / HDPE welded / HDPE compact / PUR 40mm
ø 520 inside / HDPE welded / HDPE compact / PUR 40mm
ø 580 inside / HDPE welded / HDPE compact / PUR 40mm
ø 645 inside / HDPE welded / HDPE compact / PUR 40mm
ø 730 inside / HDPE welded / HDPE compact / PUR 40mm
ø 820 inside / HDPE welded / HDPE compact / PUR 40mm
ø 920 inside / HDPE welded / HDPE compact / PUR 40mm

Options

Elbow 45°
Elbow 90°
Driptray
Inflowring
Lighttrap
Damper
T-piece
Reducing adapter angulent
Reducing adapter fluent
Butterfly valve build-in
Butterfly valve build-up
Stiffeningring
  • Compact version to save up to 80% volume
  • Complete of HDPE
  • Impact resistant
  • UV-resistant
  • Easy mounting
  • Custom made dimensions