Actualité

2019-06-25NTA: Strut System for fastening and suspension of ductwork

STRUT system elements for ductwork suspension received a positive assessment of performance in the form of the National Technical Assessment ITB-KOT-2019/0940:

We’ve tested:

• fixing rails and channels: LDB, LDBST and LDBDT,
• cantilever support arms: W-LDB and WK-LDB,
• threaded rods PG,
• slide nuts without (SNP) and with a long spring (SNL) as well as a short spring SNKL.

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.

2019-05-24PPE polypropylen expanse en ventilation

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),

• Low weight,

• The system EPP achieves airtightness class C (according to EN 12237),

• The ducts fit directly into the connectors of the PremAIR heat recovery units,

• 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.

2019-05-14Clapets coupe feu FDA2 avec trappe de visite

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 fire dampers are classified according to EN 13501-3+A1:2010P,
• The fire resistance was tested as per EN 1366-2:2015,

• The entire manufacturing process meets the requirements of EN 15650:2010.

 BENEFITS:

• 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,

• Available dimensions: in the nominal sizes from 160x160 to 1000x500mm or diameter from 200 to 630mm,
• The dampers have an inspection panel,
• Possible use of fire dampers in general ventilation,
• All fire dampers have a torsion spring trip (in version FDA2-12-T) or

• 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.

2019-04-03SMOKE System - les gaines et les raccords de desenfumage

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 smoke extraction ducts are available in diameter range is from Ø100 to Ø1000mm,
• The maximum temperature of the fire gases discharged through the SMOKE system ducts is 600 °C,
• Individual duct sections and ventilation fittings of SMOKE system ducts may only be installed horizontally (vertical installation is not permitted),
• The scope of application of smoke extraction ducts includes ventilation systems with operating pressure from -1500 Pa to +500 Pa.

2019-04-01SOLDE - Accessoires de montage

Find new - better prices for selected product groups!

Offer conditions:

• Offer is valid to 31.05.2019 or end of the stock
• The quantity of offers is limited, determine the sequence of orders
• When placing an order please refer to this particular special offer
• The offer includes high-quality products, we recommend checking products with technical sheets
• Prices are EXW

2019-03-21FLX-REKU - The complete air distribution system in a brand NEW version

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.

 BENEFITS:

• Aesthetics of the installation - high durability and mechanical strength allows for assembly in a concrete screed in the ceiling or in the insulation layer,
• Small dimensions and a unique structure allow installing FLX ducts under the ceiling, on walls and laid on floors,
• The minimum number of joints ensures minimal pressure loss,
• The antimicrobial lining in FLXHDPE-A ducting contains silver ions,
• Quick and easy assembly - the offer includes all necessary couplers and mounting accessories!

• 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!!

2019-02-19Meet us at ISH 2019

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. .

2019-02-19MOCarz-CA - Utilisez le côté positif du charbon

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!

 BENEFITS:

• Filtration and purification of the outside air from smels,
• PM2,5 removal efficiency reaches up to 73%, and PM10 removal efficiency - up to 81%,
• Airtight filter casing,
• More accurate filtration properties thanks to the usage of two filters: prefilter and anti-smog filter,
• No additional resistance to the standard MOCarz filter box! I has been observed even a few percent lower initial resistance of the clean filter!

• 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!

2019-01-15Quel Premair va vous choisir? +500 +450 +350

Heat recovery ventilation unit HRU-PremAIR is a modern device with 350 / 450 or 500 m3/h air flow @ 100 Pa!!

Unit is made from cutting edge materials - PET or aluminim heat exchanger and EPP self-supporting casing. The device operation is controlled by an advanced PCB with wireless communication between control panels and sensors. IN addition, the
HRU-PremAIR can be connected to the Internet and controlled by an mobile application.
HRU-PremAIR-450 is certified by Passive House Institute and can be used as a certified component in passive houses.

Key performance features:
 • Heat recovery:
        HRU-PremAIR-350 - up to 92,9%
        HRU-PremAIR-450 - up to 93,4%
        HRU-PremAIR-500 - up to 82,6%
 • Certified heat exchanger from PET with high performance (Eurovent Certification) and hygienic compliance with DIN EN ISO 846 standard
 • Hi-tech modern casing made of Expanded Polypropylene - EPP
 • High mechanical resistance
 • High thermal and acoustic insulation
 • Modulated by-pass
 • Free-cooling and Free-heating functions
 • Performance tested according to EN 13141-7 standard
 • Complies with ErP2018
 • Wall mounting racks and feet included
 • Replaceable duct connections
 • Wireless control through mobile application or web browser
 • Remote control possible by any CO2 or RH wireless sensor
 • Light weight construction – only 32 kg!
 • POLISH product

2019-01-02Gazelles du business 2018

Le ranking Gazele Biznesu est le palmarès des petites et moyennes entreprises à croissance la plus rapide. Du point de vue de la revue « Puls Biznesu », une « Gazelle » est une entreprise de taille moyenne qui, grâce à une croissance très dynamique, peut faire face même à des concurrents beaucoup plus grands. Les classements Gazele Biznesu sont élaborés chaque année par les revues économiques faisant partie du groupe suédois  Bonnier Press Group. À part « Puls Biznesu », de telles listes sont dressées par d’autres revues en Suède, Danemark, Autriche, Lettonie, Russie, Estonie et Slovénie. Les critères de sélection des « Gazelles » diffèrent d’un pays à l’autre, en fonction des conditions économiques locales, mais l’objectif est toujours le même : promotion des petites et moyennes entreprises.