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MLL-Weather protection grid Catalog
MLL-Weather protection grid Catalog
The document outlines the offerings of MLL-Lamellensysteme GmbH in weather protection and ventilation grilles. These grilles are crucial for maintaining air quality and ensuring proper ventilation for technical equipment. They are designed to prevent rain, leaves, or birds from entering and can be motor-controlled for added convenience. Customizable in shape, color, and surface, they are suitable for both indoor and outdoor applications.
Weather protection grilles are wall openings sealed by slats, available in rigid, movable, or heatable designs. They facilitate ventilation and can include fly or bird screens for extra protection. The MLL clip system allows for easy installation and maintenance.
Grilles are available ready to install, pre-assembled with frames, and customizable in slat shapes. Accessories include fly screens, bird protection, filter elements, and sliding ventilation options.
Surfaces can be mill finish, anodized, powder-coated, or customized with material imitations like wood or stone.
MLL grilles are made from high-quality aluminum, ensuring durability and weather resistance. They are tested and certified for standards such as pressure loss, sound insulation, and burglar resistance.
The grilles are easy to install with options for surface, built-in, or glazed-in assembly. The MLL clip system allows for easy removal and reinstallation of slats for maintenance.
MLL offers tailored design and development of new slats, including working drawings and technical preparation.
Various institutes conduct tests on MLL products, including pressure loss, rainwater tightness, wind load, and burglar resistance.
MLL weather protection grilles provide a versatile and reliable solution for ventilation needs, focusing on quality, customization, and ease of installation.
The document details specifications for the MLL-Hamburg weather protection grille System 511 and 511RC2-AS, made of aluminum with a free ventilation cross-section of 39% and 40% respectively. The slats are Z-shaped and installed using a clip system for easy removal.
The grille assembly is surface-mounted with a maximum span of 800 mm for the retaining rail. Slats have a spacing of 33.3 mm. The grille is burglar-resistant and fall-protection tested, suitable for permanent ventilation.
The grille complies with DIN EN 10204 certification and is tested for burglar resistance according to RC2 standards. It is also tested for fall protection by EPH, Dresden.
Installation requires appropriate security screws, not included. Optional accessories like fly screens and bird protection are available upon request.
- Free ventilation cross-section: 39% for System 511, 40% for System 511RC2-AS.
- Slat spacing: 33.3 mm.
- Burglar-resistant and fall-protection tested.
- Easy assembly and removal for maintenance.
The document provides a detailed table of various installation situations, indicating the percentage of free ventilation cross-section, slat spacing, and additional features like soundproofing and heating capabilities.
The document includes technical data such as the coefficient of discharge and entry, rainwater penetration ratings, and flow velocity measurements in dB(A) at various speeds.
The document provides technical specifications and descriptions of various ventilation grille systems produced by MLL-Hamburg, designed for different applications including overpressure flaps and weather protection grilles.
An aluminium overpressure flap with a 60% free ventilation cross-section, featuring a C-shaped slat in a glazed-in frame, designed for rapid pressure relief.
An aluminium ventilation grille with a 50% free ventilation cross-section, using a Z-shaped slat mounted in a built-in frame with clip technology for easy removal.
Offers a 47% free ventilation cross-section, designed to be poke-proof and splash-proof, complying with DIN EN 60529 standards, suitable for door installations.
Movable aluminium ventilation grilles with adjustable slats for manual or mechanical control of airflow, offering free ventilation cross-sections of 50%, 41%, or 45%.
- Coefficient of discharge (Cd) and entry (Ce) values indicate airflow efficiency.
- Rainwater penetration ratings and protection classes (e.g., IP23D) specified for certain models.
- Construction products certified according to DIN EN 10204.
Suitable for environments like electrical, transformer, and storage rooms, as well as residential and industrial applications, ensuring safety through quick pressure release and customizable ventilation volumes.
- Automatic opening and closing based on room pressure changes.
- Variable slat adjustments for tailored ventilation needs.
- Optional motor or hand lever operation for certain models.
MLL-Hamburg specializes in creating customized slat solutions tailored to specific customer requirements, offering a wide range of slat shapes and sizes.
Slats are available in various forms such as 010XS, 020VFM, 030XL, and 050, each designed with specific dimensions and ratios for different applications.
MLL-Hamburg emphasizes their ability to create bespoke solutions when existing products do not meet customer needs, including the development of new slat shapes and holders.
The process involves detailed working drawings and technical preparation to ensure slats and holders are perfectly matched and statically calculated for safety.
The document lists various slat models with their respective Free Ventilation Cross Section (FLQS) percentages, indicating their efficiency in ventilation applications.
All profiles are available for download in formats such as DXF, DWG, and PDF, providing easy access to technical specifications for clients and partners.
MLL-Hamburg's commitment to customization and technical precision ensures they can meet diverse client needs with high-quality, tailored slat solutions.
Catalog excerpts
STELLUNG SYSTEMVOR GITTER SENTATION SYSTEM PRE GRILLES KONTAKT: MLL-LAMELLENSYSTEME GMBH DOKTOR-FLÖGEL-STR. 1 22926 AHRENSBURG +49 4102 94846 0 [email protected] WWW.MLL-GMBH.COM Follow us! Der Inhalt dieser Seiten ist nur ein Auszug unserer vielfältigen Produktauswahl. Gerne beraten wir Sie individuell. The Information on these pages is just an excerpt of our diverse product selection. We are happy to advise you individually. WETTERSCHUTZGITTER Individuelle Lösungen, zuverlässiger Schutz Weather protection grilles: Customized solutions, reliable protectio
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LÜFTUNGSGITTER / VENTILATION GRILLES PRODUKTBESCHREIBUNG / PRODUCT DESCRIPTION Die Luftqualität in bewohnten Räumen sowie eine ausreichende Belüftung von technischen Anlagen sind wichtige Faktoren im Bauwesen. Unsere Lüftungsgitter unterstützen die Be- und Entlüftung von Räumen mit unterschiedlichen Luftdurchlässen und tragen zu einem guten Raumklima bei. Sie bieten eine sichere und bedarfsgerechte Belüftung ohne eindringenden Regen, Laub oder Vögel. Für mehr Komfort kann die Luftzufuhr auch motorisch gesteuert werden. Die breite Produktpalette umfasst verschiedene Einbausituationen, Eigenschaften...
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LIEFERFORMEN / FORMS OF DELIVERY ✓ Geprufte und zertifizierte Systeme WETTERSCHUTZFAKTENMASSGESCHNEIDERTE LOSUNGEN Wir entwerfen und entwickeln fur Sie ganz individuell neue Lamellen. Das entsprechende Werkzeug wird eingeschnitten und die Profile daraus gefertigt - das Ganze inkl. Werkplanung und technischer Ausarbeitung. We individually design and develop new slats for you. The corresponding material is cut into and the profiles are made out of it -the whole offer includes working drawings and technical preparation. ✓ Quality management according to DIN ISO 9001/DIN 14001 ✓ Tested and certified...
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DAS PASSENDE SYSTEM FINDEN / FIND THE BEST SYSTEM FINDEN SIE SO DAS PASSENDEN MLL-SYSTEM / SO YOU FIND THE RIGHT MLL SYSTEM Jeder MLL-Typ wird entsprechend seinen spezifischen Eigenschaften durch Zahlen und Buchstaben codiert. Wählen Sie hier nach Ihren Anforderungen aus. EINBAUSITUATION WÄHLEN This schematic representation serves as an initial guide and allows you to familiarise yourself with our system. You will find an exact selection of the systems suitable for you via the product finder at: www.mll-gmbh.com SELECT INSTALLATION SITUATION 3. Einbausituation / Installation situation Diese...
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SURFACE ASSEMBLY BUILT-IN ASSEMBLY GLAZED-IN ASSEMBLY WETTERSCHUTZBASICS PRODUKTEIGENSCHAFTEN MLL-Wetterschutzgitter bestehen aus dem hochwertigen, leichten aber stabilen Werkstoff Aluminium. Sie sind wetterfest, witterungsbeständig und langlebig. Funktionsgerechte und zweckmäßige Eigenschaften machen die MLL-Produkte sicher und bieten geprüften, sogar auch zertifizierten Schutz vor zahlreichen Einflüssen. Die Formgebung und Anordnung der Lamellen werden so gewählt, dass ein gewünschter Luftdurchlass und eine höchstmögliche Sicherheit gewährleistet sind. PRODUCT PROPERTIES MLL weather protection...
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TYP 511 + 511L LUFTUNGSGITTER / VENTILATION GRILLES Montage / Assembly Aufliegend / Surface-mounted Aufliegend / Surface-mounted RastermaB der Halteschiene / max. Spannweite der Lamelle Grid dimension of the retaining rail / max. span of the slat Freier Luftungsquerschnitt Free ventilation cross-section Lamellenabstand / Distance between slats Das Wetterschutzgittersystem 511 von MLL-Hamburg ist ein Luftungsgitter aus Aluminium mit einem freien Luftungsquerschnitt von 39%. Das System 511 ist ausgestattet mit einer schiebewassersicheren, Z-formigen Lamelle vom Typ 010, welche wiederum im aufliegenden...
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LÜFTUNGSGITTER / VENTILATION GRILLES WETTERSCHUTZ I SONNENSCHUTZ I LAMELLEN I LÜFTUNGEN WETTERSCHUTZ I SONNENSCHUTZ I LAMELLEN I LÜFTUNGEN Konstruiert durch: 23.03.2023 MLL-HAMBURG MLL-HAMBURG Internet: www.mll-gmbh.com MLL Lamellensysteme GmbH Doktor-Flögel-Straße 1 22926 Ahrensburg FON +49(0)4102-94 84 6-0 l FAX-29 MLL Wetterschutzgitter-Typ 511RC2-AS Datum Name Ursprung: Leichte Baureihe Kontrolliert Status Müsing 23.03.2023Änderungen 23.03.2023 MLL-HAMBURG Konstruiert durch: MLL-HAMBURG I MLL Lamellensysteme GmbH Doktor-Flögel-Straße 1 22926 Ahrensburg FON +49(0)4102-94 84 6-0 l FAX-29 Ersetzt...
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ÜBERDRUCKKLAPPE / OVERPRESSURE FLAP Moosgummi (Stoßband) Aufnahme für Fliegen- Vogelgitter 07.03.2022 MLL-HAMBURG MLL-HAMBURG Internet: www.mll-gmbh.com MLL Lamellensysteme GmbH Doktor-Flögel-Straße 1 22926 Ahrensburg FON +49(0)4102-94 84 6-0 l FAX-29 Konstruiert durch: Werkstoff: Aluminium Zeichnungs-Nr.: 553C Benennung / Bezeichnung: Eingespannt / Glazed-in Rastermaß der Halteschiene / max. Spannweite der Lamelle e-mail: [email protected] Alu-Rohr Ø8mm in Kunststoffbuchse gelagert Ersetzt durch: Grid dimension of the retaining rail / max. span of the slat Freier Lüftungsquerschnitt Free ventilation...
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LUFTUNGSGITTER / VENTILATION GRILLES (D Das Wetterschutzgittersystem 622 von MLL-Hamburg ist ein Luftungs-gitter aus Aluminium mit einem freien Luftungsquerschnitt von 50%. Das System 622 ist ausgestattet mit einer Z-formigen Lamelle vom Typ 020L, welche wiederum im einliegenden Rahmen 602 mittels bewahr-ter Klipptechnik montiert ist. Die uber das MLL-Klippsystem befestigten Lamellen sind nachtraglich zum Beispiel fur Reparaturarbeiten oder zu ahnlichen Zwecken wieder herausnehmbar. The weather protection grille System 622 from MLL-Hamburg, is a ventilation grille made of aluminium with a free...
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TYP 622V IP23D LUFTUNGSGITTER / VENTILATION GRILLES Lamellentyp 020L, seitlich geschlossen seiMich geschlossen MEHR INFOS Montage / Assembly Einliegend / Built-in RastermaB der Halteschiene / max. 1.000 mm Spannweite der Lamelle Grid dimension of the retaining rail / max. span of the slat Schutzgrad / Protection class IP23D (auf Wunsch auch als RC2 und RC3 moglich / also possible as RC2 and RC3 upon request) Das Wetterschutzgittersystem 622V IP23D von MLL-Hamburg ist ein Luftungs-gitter aus Aluminium mit einem freien Luftungsquerschnitt von 47%. Dieses System ist stochersicher, spritzwassergeschutzt...
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- Swing door
- Door without glazing
- Rainscreen cladding
- Metal door
- Entry door
- Custom door
- Security door
- Aluminum door
- Metal cladding
- Ventilation grill
- Industrial shutter
- Industrial solar shading
- Metal ventilation grill
- Facade solar shading
- Aluminum façade cladding
- Burglar-proof door
- Rectangular ventilation grill
- Window shutter
- Metal shutter