2 Slot Ac Grill

  1. 2 Slot Ac Grille

Reduce Your Energy Costs with the Right Air Conditioner Filters & Return Air Grills. Your air conditioning filter and return air grill do more than just prevent particulates and odors from being recirculated. When properly maintained, they are also the easiest way to save money with your air conditioning unit. METALAIRE is the flagship brand of Metal Industries Inc., offering a complete line of air distribution and air terminal products. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. 1 – 8 slots in 20mm or 25mm slot widths. Lengths available up to 2400mm nominal opening size. Linear runs will be supplied, as standard, in 2400mm long sections with end flanges as necessary. The exact length of the run will be made up with intermediate make-up sections. Please contact us if you require bespoke sizes. AC Grill 2 slot 3D Warehouse. Heavy Duty Linear Bar Grille - Grilles - Price Industries. AC Grilles – AC Distributors. AC Grills Supplier, Air-conditioning. In some applications, the diffuser may even be placed in the floor. In rare cases, linear slot diffusers may also take the place of an exhaust grill to return air from a room back to the heater or air conditioner. Slot diffuser units offer a number of advantages over traditional square or round diffusers.

Model LSDLSD

Polyaire Linear Slot Diffusers are an attractive alternative to the ceiling or high sidewall supply diffusers. Slot diffusers can be installed individually in set lengths or in a continuous line. They can also be installed in any type of ceiling application.

Grill

The modules are available with a 20mm or 25mm Slot with the number of slots ranging from 1 to 8 slots and are further available as fixed or removable core. (Fixed Core - Model LSD-FC, Removable Core – LSD-RC.
The air pattern control is adjustable from the diffuser face and is achieved by means of an adjustable pattern control with each slot, enabling a full 180º air pattern adjustment. The suggested volume control should be from the main duct run take-off, or from a butterfly damper fitted to the inlet of the cushion head box.
Construction is from extruded aluminium and the recommended maximum length for each section is 3 metres. Standard finish is powder coat white while other finishes are available to suit the interior and architectural design requirements.

Size
Fixed Core Linear Model LSD
Sizes Available/Dimensions
20mm slot25mm slot
No of slotsNeck sizeFace sizeBox sizeNeck sizeFace sizeBox size
134mm81mm45mm39mm86mm50mm
267mm114mm79mm77mm124mm89mm
3100mm147mm111mm115mm162mm127mm
4133mm180mm145mm153mm200mm165mm
5167mm214mm176mm192mm239mm205mm
6200mm247mm212mm230mm277mm241mm
7233mm280mm245mm268mm315mm280mm
8267mm 314mm279mm308mm355mm318mm


Removable Core Linear Model LSD-RC
Sizes Available/Dimensions
20mm slot25mm slot
No of slotsNeck sizeFace sizeBox sizeNeck sizeFace sizeBox size
145mm85mm55mm50mm90mm60mm
278mm118mm89mm88mm128mm99mm
3111mm151mm123mm126mm166mm137mm
4144mm184mm150mm164mm204mm175mm
5178mm218mm189mm203mm243mm214mm
6211mm251mm222mm241mm281mm252mm
7244mm284mm255mm279mm319mm290mm
8278mm318mm289mm319mm359mm329mm


Slot Type Diffusers
Type LSD - Selection Data

Two Way Blow
L/s per metre2 slots wide4 slots wide6 slots wide8 slots wide
31 Blow in m.1.83---
Pressure drop (Pa) 2.5---
Suitable N/C level less than 25---
47 Blow in m. 2.74---
Pressure drop (Pa)5---
Suitable N/C levelless than 25---
62Blow in m.3.352.13--
Pressure drop (Pa)102--
Suitable N/C level25less than 25--
78Blow in m. 3.96 2.74--
Pressure drop (Pa)20 2.5--
Suitable N/C level30less than 25--
93Blow in m.4.88 3.05 2.13 -
Pressure drop (Pa) 25 2.5 -
Suitable N/C level 32less than 25less than 25-
108Blow in m.5.83.662.44 -
Pressure drop (Pa)32.47.52.5-
Suitable N/C level35less than 25less than 25-
124Blow in m.6.73.962.74 2.44
Pressure drop (Pa)401052.5
Suitable N/C level 38less than 25less than 25less than 25
139Blow in m.-4.573.05 2.44
Pressure drop (Pa)-12.552.5
Suitable N/C level-less than 25less than 25less than 25
155Blow in m.-4.883.662.74
Pressure drop (Pa) -17.47.52.5
Suitable N/C level
 -25less than 25less than 25
170Blow in m. -5.53.963.05
Pressure drop (Pa) -27.47.55
Suitable N/C level -3025less than 25
186Blow in m.- 6.1 4.26less than 25
Pressure drop (Pa)- 34.9 10 5
Suitable N/C level- 30 25 25
217Blow in m.- - 4.883.96
Pressure drop (Pa)- - 12.57.5
Suitable N/C level- - 30 25
248Blow in m.- -5.5 4.57
Pressure drop (Pa)- - 17.410
Suitable N/C level- -30 28
279Blow in m.- - 6.7 5.5
Pressure drop (Pa)- - 22.412.5
Suitable N/C level - -32 30
310Blow in m.- - 7.62 6.1
Pressure drop (Pa) -- 25 14.9
Suitable N/C level -- 35 32


Slot Type Diffusers
Type LSD - Selection Data

2 Slot Ac Grille

One Way Blow
L/s per metre1 slots wide2 slots wide3 slots wide4 slots wide
16 Blow in m.1.83 - --
Pressure drop (Pa)
2.5 ---
Suitable N/C levelless than 25---
31Blow in m. 3.42.1 - -
Pressure drop (Pa) 1010 - -
Suitable N/C levelless than 25less than 25--
47Blow in m.4.93.02.1-
Pressure drop (Pa)257.52.5-
Suitable N/C level25less than 25less than 25-
62Blow in m.6.74.02.72.4
Pressure drop (Pa)401052.5
Suitable N/C level30less than 25less than 25less than 25
78Blow in m.- 5.2 3.72.7
Pressure drop (Pa)- 15 7.52.5
Suitable N/C level-less than 25less than 25less than 25
93Blow in m.-6.14.33.4
Pressure drop (Pa)-22105
Suitable N/C level-25less than 25less than 25
108Blow in m.-7.34.94.0
Pressure drop (Pa)-3012.57.5
Suitable N/C level-30less than 25less than 25
124Blow in m.--5.54.6
Pressure drop (Pa)--17.510
Suitable N/C level--25less than 25
139Blow in m.--6.75.5
Pressure drop (Pa)--2212.5
Suitable N/C level--30less than 25
155Blow in m.--7.66.1
Pressure drop (Pa)--2515
Suitable N/C level--3230