19mm Grilles

Economical - Lightweight - Strong

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).

Bundle Sizes for medium duty operations Bundle Diameters for 19mm Roller Grilles
Drop	150mm Drum 19mm	299mm Drum 19mm
1200	300	310
1500	310	310
1800	320	350
2100	330	355
2400	340	360
2700	360	375
3000	370	395
3300	390	402
3600	415	410

Bundle Sizes for heavy duty operations Bundle Diameters for 19mm Roller Grilles
Drop	168mm Drum	219mm Drum
1800	326	378
2100	330	394
2400	364	398
2700	372	428
3000	378	434
3300	406	438
3600	415	448

For more information about 19mm Grilles, contact us today.

Monarch Renlita has a continuous program of product development. Sizes and configurations may change. For up to the minute specifications, please contact us.