Fixed Louvre Grille

7/21/2019 Fixed Louvre Grille

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Fixed Louvre GrilleFixed Louvre GrilleFixed Louvre GrilleFixed Louvre Grille

EXTRUDED ALUMINUM LOUVRE

R. GLAZEN SINGAPORE PTE LTDR. GLAZEN SINGAPORE PTE LTDR. GLAZEN SINGAPORE PTE LTDR. GLAZEN SINGAPORE PTE LTD



2 Product improvement is a continuous effort at R Glazen. As such the specifications are subject to change without prior notice.

Ordering Key:

GRL– D –RA

RA - With Round Adaptor

D - With Volume Control Damper

NIL - Without Volume Control Damper

The exposed surfaces, frame and core are made from extruded aluminum. In addition to welded butt joints,the corners are provided with a corner insert for robust handling during installation. The grilles are designed towithstand rough handling without distortion and separation of corner joints.

CONSTRUCTION

All grilles are available in natural anodize finish as standard for scratch resistant. For painted finishes, the

grilles will be enamel coated and oven-baked. For other finishes, please consult R. Glazen technicalrepresentatives.

FINISHES



FEATURES

⇒ Glazen exhaust grilles are designed with lowairflow resistance and low noise characteristics.

⇒ Durable, strong and light in weight.

⇒ Suitable for wall as well as ceiling mounting.

⇒ Louvers are designed for use in Exhaust/ Returnapplications.

⇒ Horizontal blades are fixed at 45°

⇒ Grilles are made from extruded aluminum of1.45mm thickness to provide ample rigidity forhandling.

⇒ Various size are available for selection to suithigh architectural demand.

⇒ Blades are held in position with a spring wire onboth sides of the grille.

Fixed Louvred Grilles shall be constructed with extruded aluminum of not less than 1.45mm thickness. The

grilles shall be selected base on the air volumes shown in the specification drawings and the noise levels gen-erated shall not exceed NR 35.

Corners of the grilles shall be reinforced with corner pieces and argon welded. Blades of grilles shall be heldin position with a spring wire on both sides. Horizontal blades shall be fixed at an angle of 45° spacing. Fin-ishes for grilles shall be oven baked enamel, colour shall be white unless otherwise specified.

Grilles shall be tested to Air Diffusion Council (ADC) Standard 1062R4 or British Standard BS 1042 Part 1 byan independent, accredited test laboratory.

SPECIFICATIONS



3

CEILING TEE FRAME

NECK SIZE

5

NECK SIZE

NECK SIZE

5

DUCT SIZE = NECK SIZE + 10

NECK SIZE

FACE SIZE = NECK SIZE +40

19

30

30

19

FACE SIZE = NECK SIZE +40

NECK SIZE

DUCT SIZE = NECK SIZE + 10

5

5

9 8

Product improvement is a continuous effort at R Glazen. As such the specifications are subject to change without prior notice.

TYPE “ SC”

Concealed fixing with spring clip

TYPE “ SM”

Flush frame surface mounted(concealed ceiling)

TYPE “ SMB”

Concealed fixing with mountingbracket

TYPE “ LT”

Lay-on ceiling Tee-Bar

MOUNTING DETAILS



DIMENSIONAL DETAILS

Fixed Louvre Grille

Fixed Louvre Grille with Volume Control

Damper



4 Product improvement is a continuous effort at R Glazen. As such the specifications are subject to change without prior notice.

FIXED LOUVRE



•Result of performance is tested under NATA•SP—Static Pressure are in Pascals•NR - Noise Rating in dB re 10Watts

Room correction of 8dB (As per ADC R4)•CAP - Capacity of flow in litre per second

PERFORMANCE DATA FOR GRL SERIES



5Product improvement is a continuous effort at R Glazen. As such the specifications are subject to change without prior notice.



RECOMMENDED NOISE CRITERIA FOR ROOMS



6

Phone: +65 68631123 Fax: +65 68631297 E-mail: [email protected] www.glazen.com.sg



Units of the grilles have been tested at independent N.A.T.A. accredited test laboratory in Australia. Test re-ports can be provided on request.

PERFORMANCE TESTING

R.GLAZEN SINGAPORE PTE LTD (the “Company”) warrants that all goods in this catalogue that have beenmanufactured by the Company will be defects free in quality or material under normal use and service for aperiod of one year after goods are sold. The Company have the right to make improved changes to the prod-ucts at any time. The company is obligated under this warranty, only to replace any product which is defectivein quality or material under normal use and service within such period. Component parts or accessories whichare covered by the warranty of the manufacturer will not be covered under this warranty. Any improper use ofthe product, after defective or worn parts had been discovered, accident or any modification or repair by otherswhich the Company claims that it will materially and adversely affects the products, neglect substitution of parts

not approved by the company, will void this warranty.

No person is authorized to assume any liability with respect to any goods sold, for the Company. No represen-tatives or employee is authorized to change this warranty or give any other warranty, unless it is authorized byan officer of the Company at its home office in writing. In any event of payment of incidental or consequentialdamages, including without limitation, delay costs or damages for property or injury to persons, the companyshall have no liability whatsoever.

Claims under this warranty, if not submitted, in writing and received by the company within thirty (30) days ofthe date to which each claim relates, is discovered or should have been discovered, will be deemed waived.

WARRANTY

Product improvement is a continuous effort at R Glazen. As such the specifications are subject to change without prior notice.

Documents

Fixed Louvre Grille