19mm Grilles

Overview

Featuring popular aluminium brick designs, Monarch’s 19mm grilles are highly versatile securing both large and small openings. Complimenting your choice of design depending on the sizes of the aluminium tubing required, the 19mm Aluminium Grilles offer maximum airflow and visibility without sacrificing strength and security.

Applications
Suitable for many commercial applications including: Shopping Centres, Bar Tops, Counter Tops, Shopfronts, Doorways, Bottle Shops, Sports Complexes, Arcades, Clubs, Carparks, Ventilation Security, Delivery Docks.

Features

• Economical, lightweight and sturdy aluminium grilles ideal for large to medium openings requiring single installation and ease of operation.
• The 19mm aluminum grilles offer maximum airflow and visibility without sacrificing strength and security.

Finish

• Available in anodised and powdercoated colours.
• Industrial applications of 19mm grille also available.
• For typical installation details, please refer to IS001.

Specifications

Curtain
19mm Grille is constructed with 19mm extruded aluminium tube at 75mm centres, connected with 1 00mm x 35 mm aluminium links spaced at 500mm centres to form a brick pattern.

Side Guide
19mm Grille: 103mm x 41mm extruded aluminium with schlecal nylofelt buffer for quiet operation.

Locking
Centrally mounted within the bottom rail.

Bottom Rail
90mm x 48mm extruded aluminium section incorporating locking device and concealed locking rods and optional PVC buffer.

Brackets
Manufactured from 90mm x 40mm mild steel.

Roller Drum
Manufactured from 150mm or 229mm spiral ducted tube attached to ball bearing drum wheels rotating on a 34mm steel shaft. The shaft shall be fitted with helical springs designed to counterbalance the curtain weight throughout its operation. The drum shall be designed to give minimum deflection over the span. Note: For heavy duty refer to drum sizes below.

Mullions
Specially designed one piece extrusion for straight openings and two piece sections that can be set to any angle and shall be used for wide openings and multiple door installations. Mullions shall be lift out type with shoot bolts to base. Special wide mullions fabricated from aluminium sheet shall be used when two doors meet at an acute angle and no headroom exists for different mounting heights of doors (stacking).