ETA Aluminium transfer grilles

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Description

Aluminium grilles with special light-blocking profile with 20 mm pitch to allow for optimal air circulation from one room to another.

Characteristics

Material: aluminium.
Finish: natural anodised.
Installation: fastening by means of front screws.
Maximum dimensions: 1000 mm x 1000 mm.

Use

Installed on partitions or doors, it allows for optimal air circulation and ensures a balance of pressure in adjacent rooms of air-conditioned buildings with centralised air systems.

Models

ETA1: grille complete with counter-frame;
ETA2: grille without counter-frame.

Operating data

Vk: effective speed (m/s)
m³/h: flow rate
Pa: pressure drops in Pascal
dB(A): noise level

L: width
H: height
All dimensions are expressed in mm

dimensioni LxHeffective sectionportata m3/h
Vk (m/s)
m20,811,5
300x1000,007202537
400x1000,010293654
500x1000,012354365
600x1000,015435480
300x1600,015435480
400x1600,0205772108
500x1600,0257290135
600x1600,03086108162
300x2000,0195468103
400x2000,0267593140
500x2000,03395118178
600x2000,040115144216
300x3000,03189112167
400x3000,043123154232
500x3000,054155195292
600x3000,065187234350
600x4000,090260325485
600x6000,139400500750
Pa71020
dB(A)25/3030/3540/45

Detail of holes

Price list

Note: painted white RAL 9016 + 20%.

dimensioni LxHgriglia
ETA1		griglia
ETA2		dimensioni LxHgriglia
ETA1		griglia
ETA2
euroeuro euroeuro
300x10036,86 25,79 400x20060,82 43,30
400x10042,41 29,51 500x20067,29 47,01
500x10047,91 33,17 600x20075,56 53,45
600x10054,39 37,78 300x30065,45 47,01
300x16047,01 33,17 400x30075,56 53,45
400x16053,45 37,78 500x30085,72 60,83
500x16058,96 41,48 600x30095,83 68,20
600x16063,62 44,24 600x400127,79 90,95
300x20053,45 37,78 600x600191,70 136,42