Ventilation systems made of plastics are widely used in many areas and sectors where the conventional materials, such as plated steel or stainless steel become insufficient due to their limitations. Plastics have traditionally been used in laboratories, chemical industry or spaces of high purity grade.
Advantages of plastics:
CFDM-V - Les cartouches coupe-feu sont des dispositifs de fermeture permettant d’empêcher la propagation d’un incendie par les conduits de ventilation, en stoppant les fumées et les gazs chauds à travers les gaines. La lame mobile ferme automatiquement le passage de l’air à l’aide des ressorts de fermeture. Les ressorts de fermeture sont actionnés après la fusion du fusible thermique à 72°C. La lame mobile, après la fermeture, est installée dans la masse qui augmente son volume dû au fait d’une montée de la température et ferme hermétiquement le conduit d’air.
Il est possible combiné le cartouche avec element terminaux de distribution de láir, par ex. bouche, buse ou grelle murale. En design de CFDM-V est cette clapet dans version avec le boîtier d’extension, on peut monter directement dans le corps du clapet la bouche a disque central et donc cet élément combiné peut servir comme élément terminal avec résistance au feu incorporé dans la construction qui sépare le feu.
STRUT system elements for ductwork suspension received a positive assessment of performance in the form of the National Technical Assessment ITB-KOT-2019/0940:
STRUT system components are manufactured from hot-dip galvanized or electrogalvanized carbon steel. Check the new load capacities of fixing rails and wall-mounted support arms. See test results for tensile strength of threaded rods and slide nut loads. LDBST channel and STRUT channel accessories are essential components of roof support sets.
Validity of the National Technical Assessment: 2024 r.
The EPP duct system is made of expanded polypropylene. The system has a number of design and installation advantages:
Quick installation (no additional connectors or screws required),
The system EPP achieves airtightness class C (according to EN 12237),
The inner diameter of the EPP duct system fits the size of the SPIRAL®System components with male ends.
Ducts and fittings are available in the following diameters (inner): Ø100, Ø125, Ø160 and Ø180. The ducts are sold in two lengths: 500 and 1000 mm. The wall thickness is 15mm (standard version, graphite color) or 43mm (expanded
version, black color). Each duct or fitting is supplied with 1 female coupling.
The FDA2-12 round fire dampers are designed for use in general ventilation systems to seal off smoke and fire between adjacent fire partitions. The fire damper blade remains open under normal operating conditions. It is closed shut automatically in the event of a fire.
The entire manufacturing process meets the requirements of EN 15650:2010.
The FDA2-12 fire dampers can be installed in horizontal and vertical fire partitions to provide fire resistance of
EI 120 (ve ho i↔o) S
Designed for round and rectangular ventilation systems,
a return-spring actuator coupled with a thermal trip (in version FDA2-12-M).
The fire dampers can be installed in the following partitions: concrete separing floor, concrete wall, solid brick wall, cellular concrete unit wall, gybsum board wall on steel frame.
The system of single-compartment steel, circular smoke extraction ducts in E600 120 (ho) S1500 single fire resistance class is intended to be used in the construction industry in a horizontal system as elements creating a smoke extraction ventilation system or combined ventilation, fulfilling at the same time the functions of general and smoke extraction ventilation, assuming that they serve only the compartment in which they have been installed. Systems serving one fire compartment may be independent systems or may be combined with a collective, multi-compartment system. The main task of the smoke extraction systems is to remove hot gases and smoke from the area covered by the fire in order to facilitate the evacuation of people and to enable the extinguishing action and the evacuation of people from the area at risk, while complying with the criteria of fire and/or smoke tightness specified under conditions of exposure to a temperature of 600°C.
SMOKE system single-compartment circular smoke extraction ducts have the following application areas:
Smoke extraction ducts are designed for single fire compartments,
The smart solution for air distribution - FLX-REKU system:
The FLX-REKU air distribution ductwork consists of ventilation semi-rigid ducts, distribution and plenum boxes, ventilation dampers and other elements that, together with a heat recovery unit, constitute a complete mechanical ventilation system with heat recovery (MVHR). The FLX-REKU system is a great solution when high durability and flexibility are required. The high circumferential rigidity allows burying the ducts in concrete.
Guaranteed airtight installation - connections with EPDM gaskets,
We have expanded the range of FLX-REKU system products with silencers, offsets and UPgraded the design of plenum and distribution boxes!!
We would like to invite you to visit ISH 2019 which will take place in Frankurt on 11-15 March. 2019. Let's meet at ISH 2019 at Alnor's stand no C31 in Hall 8.0.
We'll be expecting You from 11. - 14.3.2019 (Monday to Thursday): 9 a.m. to 6 p.m, and on 15.3.2019 (Friday - Public day): 9 a.m. to 5 p.m.
Don't miss opportunity for talk about our new products which can make your offer more attractive, amongst them smoke extraction system, new models of fire dampers and VAV and CAV regulators. .plus d'informations
Better filtration properties:
The new MOCarz-CA a filter box has been equipped with a brand new active carbon filter. In MOCarz-AC filter box, the initial flat filter was replaced with an activated carbon filter with the „W” design. The main purpose of such a material is deodorization of the air and preliminary cleaning of dust and gaseous pollutants. It doesn’t generate additional air flow resistance in comparison to the standard MOCarz version!
The perfect solution for domestic ventilation systems with a heat recovery.
You probably already have such a filter in your car. Install it also in your home!
Get to know our Product Range – Check our Product Overview! On 44 pages we’ve shown over 1000 products, described more than 10 ventilation systems and reviewed all our certificates, technical approvals as well as selection software that supports our clients.
Examples of our ventilation systems:
In our product offer You can also find:
Moreover, our products are tested and certified by:
RISE - Research Institutes of Sweden AB Certification (former SITAC)
Air Tightness Certificate for Ventilation Ductwork System - air tightness class D according to EN 12237:2003 - round spiral ducts and ductwork fittings with seals.
The Building Information Foundation RTS sr
M1 Cleanliness class for air handling components:
TÜV Rheinland Polska
Certificate of production quality:
Instytut Techniki Budowlanej ITB (The Building Research Institute)
Technical approvals and certificates of constancy of performance
Passive House Institute
Certificate for HRU-PremAIR-450 heat recovery unit confirming compliance with the highest energy efficiency requirements.
and many others.