Technical Catalog

Note!

Note!

Update 2022-07-17

Note!

Update 2022-07-17

Alnor reserves the right to errors and mistakes in the website content. The presented information is not to be considered commercial offer as understood under Art. 66 and following of the Civil Code. Please contact your closest Sales Department to confirm the availability and current pricing.

Technical Catalog

Technical Catalog

Update 2020-04-30

Technical Catalog

Update 2020-04-30

The technical catalog contains several duct components and ventilation system installation accessories. Listed below are the main product groups – the full assortment is listed in the catalog index.

Product Overview 2019

Product Overview 2019

Update 2019-08-08

Product Overview 2019

Update 2019-08-08

Get to know our Product Range – Check our Product Overview! On 44 pages we’ve shown over 1000 products, described more than 10 ventilation ductwork systems and reviewed all our certificates, technical approvals as well as selection software that supports our clients. 

Marine ventilation equipment

Marine ventilation equipment

Update 2019-04-30

Marine ventilation equipment

Update 2019-04-30

Download - overview for our marine ventilation equipment: preinsulated ducts and fittings - 10 and 16mm thickness insulation, flexible ducts UL certified, duct silencers and dampers.

Ventilation accessories

Ventilation accessories

Update 2020-04-30

Ventilation accessories

Update 2020-04-30

The assortment can be installed on round or square ventilation ducts. It includes both elements connected directly to the duct: clamping rings, channels, perforated suspension tape, screws, and also sleeves, anchors, bars fixed to walls, ceilings, or support steel frames.

Round ducts and fittings

Round ducts and fittings

Update 2020-04-30

Round ducts and fittings

Update 2020-04-30

Available diameters between 80 and 1600 mm, manufactured from galvanized sheet, stainless steel and aluminum. Bends, T-pieces, reducers, couplings and end caps are manufactured in two versions: without seals, and with double-lip EPDM seal, that ensures airtightness class „D” according to EN 12237 (certified by SP Certifiering).

STRUT installation system

STRUT installation system

Update 2020-04-30

STRUT installation system

Update 2020-04-30

The installation accessories system based on LDB profiles with a full set of profile connection elements under different angles allows to prepare duct fixtures tailored to each individual interior. Alnor offers also the ST-ROF system - it includes top quality feet and supports for ventilation, air conditioning and cooling system components.

Duct prefabricated elements

Duct prefabricated elements

Update 2020-04-30

Duct prefabricated elements

Update 2020-04-30

Constitutes a full set of construction elements for square ventilation ducts, including profiles, elbows or reinforcements for square ducts. Additionally, it includes a number of components for round prefabricated elements such as damper mechanisms, steel sleeves for roof ends, or sealant mass and aerosol zinc.

Duct grilles and accessories

Duct grilles and accessories

Update 2020-04-30

Duct grilles and accessories

Update 2020-04-30

Includes grilles for square and round ducts, intake ventilators long-range nozzles, ventilation valves. Additional equipment are plenum boxes and couplings for the offered elements. The offer also includes aluminum or chrome nickel sheet external intakes or exhausts.

Flexible ducts

Flexible ducts

Update 2020-04-30

Flexible ducts

Update 2020-04-30

Our selection of flexible ducts is manufactured from aluminum sheet or acid resistant sheet with diameter from 80 to 800 mm. Depending on type, they are heat resistant up to 250oC, have 25 or 50 mm thermal insulation as well as internal peroration acting like an acoustic suppressor. Most ducts are available in 10 meter sections in cardboard packaging.

Silencers

Silencers

Update 2020-04-30

Silencers

Update 2020-04-30

Available for square or round connection with glass or stone insulation. Available diameters between 100 and 1250 mm, sizes from 200x200 to 2000x2000mm. Round silencers can be equipped with an additional suppressing cover, or installation as a muffling bend.

Ventilation dampers

Ventilation dampers

Update 2020-04-30

Ventilation dampers

Update 2020-04-30

Available for square and round connections, as tight, adjusting and return dampers. Available closing mechanism types are: single blade, multi-blade lamellar or a lens mechanism. Each damper can be equipped with a manual operating mechanism allowing for insulation, or adaptation for servo-motor installation.

Insulation and sealant elements

Insulation and sealant elements

Update 2020-04-30

Insulation and sealant elements

Update 2020-04-30

Include full assortment of insulation tapes: aluminum, repair and metalized; glass or stone insulation for ducts, acting both as acoustic and thermal insulation. We recommend nails to install the insulation: adhesive, welded or for welding through insulation.

Heat and energy recovery ventilators

Heat and energy recovery ventilators

Update 2020-04-30

Heat and energy recovery ventilators

Update 2020-04-30

Heat and energy recovery ventilators with ducts, accessories and valves, make a complete ventilation system.

Ventilation fans

Ventilation fans

Update 2020-04-30

Ventilation fans

Update 2020-04-30

Radial duct ventilators, diameter between 100 to 315 mm.

Revision elements

Revision elements

Update 2020-04-30

Revision elements

Update 2020-04-30

Include bends, caps, flanges, clamps and access doors, as well as full assortment of inspection hatches. Hatches are made of galvanized sheet, aluminum or acid resistant steel for ducts between 80 and 1600 mm in diameter, as well as square ducts with maximum hatch size being 700x500 mm. It is possible to manufacture hatches for insulated ducts, as well as with high temperature insulation +400oC.

Auxiliary devices and elements

Auxiliary devices and elements

Update 2020-04-30

Auxiliary devices and elements

Update 2020-04-30

These include round and square pocket duct filters as well as caisson filters in diameters between 100 and 500 mm, and sizes from 200x200 to 1400x1400mm. Additional components include ventilation devices such as severmotors for dampers or desmoking hatches as well as radial duct ventilators, diameter between 100 to 315 mm.

Roof elements

Roof elements

Update 2020-04-30

Roof elements

Update 2020-04-30

Available for square or round connection manufactured from galvanized sheet or acid resistant steel. Includes roof fixtures, pedestals, intakes and exhausts with diameters from 100 to 800 mm, and sizes from 200x200 to 2500x2500mm. Components are connected via FLS flanges and can be adjusted for roof slope.

Square ducts and fittings

Square ducts and fittings

Update 2020-04-30

Square ducts and fittings

Update 2020-04-30

Manufactured from galvanized sheet, stainless steel and aluminum, thickness between 0.5 and 1,1 mm., sizes from 200x200 to 2500x2500 mm. Also available in internally or externally insulated versions with any coating type, as well as with any flange profile type: PQ-20, PQ-30 or PQ-40.

Pre-insulated ducts and fitting

Pre-insulated ducts and fitting

Update 2020-04-30

Pre-insulated ducts and fitting

Update 2020-04-30

Pre-insulated ducts and fittings, used inside and outside, are called IZOL®system. IZOL®system consists of inside and outside galvanised cover, and rock wool in the middle. Nominal dimension of diameter 100 -500 mm always defines inside ducts diameters and fittings diameters.

 
FOAM System

FOAM System

Update 2020-04-30

FOAM System

Update 2020-04-30

FOAM System constitutes of elements of the SPIRAL®system insulated with rubber foam: spiral ducts, bends, T-pieces, reducers and couplings.

FLX-Reku system

FLX-Reku system

Update 2020-04-30

FLX-Reku system

Update 2020-04-30

FLX-REKU system consists of ventilation ducts, plenum boxes, and other components that make for a full installation which may be connected to the heat recovery unit.

Elements of the mounting system for roof fan

Elements of the mounting system for roof fan

Update 2020-04-30

Elements of the mounting system for roof fan

Update 2020-04-30

Elements of mounting system for roof fans: roof bases, mounting plates, pipe connectors.

TRANS-Quick System - Clamp-together Ductwork

TRANS-Quick System - Clamp-together Ductwork

Update 2020-04-30

TRANS-Quick System - Clamp-together Ductwork

Update 2020-04-30

TRANS-Quick system is a modern clamp-together ducting system intended for industrial dust extraction. 

Chemically resistant round ducts and fittings made of plastics

Chemically resistant round ducts and fittings made of plastics

Update 2020-04-30

Chemically resistant round ducts and fittings made of plastics

Update 2020-04-30

Chemically resistant round ductwork made of plastics, available materials: PVC, PPS, PP, PP-ELs, PE and PVDF.  

Ventilation equipment - INCH system

Ventilation equipment - INCH system

Update 2020-04-30

Ventilation equipment - INCH system

Update 2020-04-30

Elements of ventilation system i.e. fittings, ducts, silencers, dampers, mounting accessories, air valves and access doors in inch system (imperial units used e.g. in the USA).

Chemically resistant square ducts and fittings made of plastics

Chemically resistant square ducts and fittings made of plastics

Update 2020-04-30

Chemically resistant square ducts and fittings made of plastics

Update 2020-04-30

Chemically resistant rectangular ductwork made of plastics, available materials: PVC, PPS, PP, PP-ELs, PE and PVDF. 

Smoke extraction system for single-compartment applications

Smoke extraction system for single-compartment applications

Update 2020-04-30

Smoke extraction system for single-compartment applications

Update 2020-04-30

SMOKE system - Single-compartment smoke and heat control duct system includes spiral ducts, bends, reducers, T-pieces, take-off, flexible duct connectors and silencers. 

Ducts and fittings made of EPP

Ducts and fittings made of EPP

Update 2020-04-30

Ducts and fittings made of EPP

Update 2020-04-30

The EPP ducts and fittings are connected using a female coupling which is supplied to each element. Each coupling has double <fold>, similar to double seals in the SPIRAL® System, thanks to which the system achieves airtightness class C (according to EN 12237). 

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