Shapes
We produce diffusers with circular, semi-circular and quadrantal cross sections. Circular segments are manufactured on request. We can also provide transitions between all shapes and dimensions as well as extensions and arches.
Air flowing
Perforation or micro-perforation of the textile determines output of air from the diffuser. In principle the diffusers can provide diffused or directed air flow. The particular way of perforation is given by the required velocity of air flow in certain distance from the diffuser. The reach of the air flow can be increased using plastic nozzles fixed in the textile.
Membrane diffuser
We often face a requirement of cooling and heating using one system. However, the way of distribution of air must be completely different for both regimes to provide effective heating and draught-free cooling. This contradictory requirements can be resolved using a membrane diffuser that is divided horizontally in the centre using thin impermeable textile - membrane. This membrane can cover (and thus put out of operation) the upper or lower longitudinal half of the diffuser. The upper part is designed to diffuse air, the lower part is designed to direct high-speed air flow downwards. The delivery also includes a special flap with a servomotor that allows switching over between both regimes of air distribution.
Micro-perforation
The required permeability of the textile can be achieved using modification of a minimum permeable textile using micro-perforation (punching of a very high amount of very small holes). The holes can be distributed randomly of their size can be determined as necessary. This also helps to direct the air flow. Permeability of the textile eliminates creation of condensate on its surface. Holes prolong maintenance intervals and service life of the diffusers.
Installation
We use specially developed assembly materials that are included in the delivery. In principle, there are two ways of installation - suspension on stranded wires or mounting into profiles. Detailed technical information is available on request.