AirGuide Manufacturing has built over 50 years of trust. Started out as the top pick for construction and retrofit projects in coastal states throughout the U.S., AirGuide manufactures the most reliable, energyefficient and sustainable all-aluminum grilles, registers, and diffusers in the business, serving the worldwide market. Ventech produce Linear Slot Diffusers from specially drawn aluminium profiles. They are suitable for ceiling and high side-wall applications. Thanks to the connection possibilities of the slot diffusers it is possible to create continuous diffusers in multiple metres and with different corner angles.
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.
3 Slot Ac Grille
3 Slot Ac Grilles
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.
Fixed Core Linear Model LSD | ||||||
Sizes Available/Dimensions | ||||||
20mm slot | 25mm slot | |||||
No of slots | Neck size | Face size | Box size | Neck size | Face size | Box size |
1 | 34mm | 81mm | 45mm | 39mm | 86mm | 50mm |
2 | 67mm | 114mm | 79mm | 77mm | 124mm | 89mm |
3 | 100mm | 147mm | 111mm | 115mm | 162mm | 127mm |
4 | 133mm | 180mm | 145mm | 153mm | 200mm | 165mm |
5 | 167mm | 214mm | 176mm | 192mm | 239mm | 205mm |
6 | 200mm | 247mm | 212mm | 230mm | 277mm | 241mm |
7 | 233mm | 280mm | 245mm | 268mm | 315mm | 280mm |
8 | 267mm | 314mm | 279mm | 308mm | 355mm | 318mm |
There are not enough slots available in the system. $ mpirun -np 25 python -c 'print 'hey' - There are not enough slots available in the system to satisfy the 25 slots that were requested by the application: python Either request fewer slots for your application, or make more slots available for use. There are not enough slots available in the system to satisfy the 32 slots that were requested by the application: ABYSS-P Either request fewer slots for your application, or make more slots available for use. Adding -oversubscribe works around the issue. Sbatch -c32 mpirun -oversubscribe -np 32.
Removable Core Linear Model LSD-RC | ||||||
Sizes Available/Dimensions | ||||||
20mm slot | 25mm slot | |||||
No of slots | Neck size | Face size | Box size | Neck size | Face size | Box size |
1 | 45mm | 85mm | 55mm | 50mm | 90mm | 60mm |
2 | 78mm | 118mm | 89mm | 88mm | 128mm | 99mm |
3 | 111mm | 151mm | 123mm | 126mm | 166mm | 137mm |
4 | 144mm | 184mm | 150mm | 164mm | 204mm | 175mm |
5 | 178mm | 218mm | 189mm | 203mm | 243mm | 214mm |
6 | 211mm | 251mm | 222mm | 241mm | 281mm | 252mm |
7 | 244mm | 284mm | 255mm | 279mm | 319mm | 290mm |
8 | 278mm | 318mm | 289mm | 319mm | 359mm | 329mm |
Slot Type Diffusers
Type LSD - Selection Data
3 Slot Ac Grilles
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.
Fixed Core Linear Model LSD | ||||||
Sizes Available/Dimensions | ||||||
20mm slot | 25mm slot | |||||
No of slots | Neck size | Face size | Box size | Neck size | Face size | Box size |
1 | 34mm | 81mm | 45mm | 39mm | 86mm | 50mm |
2 | 67mm | 114mm | 79mm | 77mm | 124mm | 89mm |
3 | 100mm | 147mm | 111mm | 115mm | 162mm | 127mm |
4 | 133mm | 180mm | 145mm | 153mm | 200mm | 165mm |
5 | 167mm | 214mm | 176mm | 192mm | 239mm | 205mm |
6 | 200mm | 247mm | 212mm | 230mm | 277mm | 241mm |
7 | 233mm | 280mm | 245mm | 268mm | 315mm | 280mm |
8 | 267mm | 314mm | 279mm | 308mm | 355mm | 318mm |
There are not enough slots available in the system. $ mpirun -np 25 python -c 'print 'hey' - There are not enough slots available in the system to satisfy the 25 slots that were requested by the application: python Either request fewer slots for your application, or make more slots available for use. There are not enough slots available in the system to satisfy the 32 slots that were requested by the application: ABYSS-P Either request fewer slots for your application, or make more slots available for use. Adding -oversubscribe works around the issue. Sbatch -c32 mpirun -oversubscribe -np 32.
Removable Core Linear Model LSD-RC | ||||||
Sizes Available/Dimensions | ||||||
20mm slot | 25mm slot | |||||
No of slots | Neck size | Face size | Box size | Neck size | Face size | Box size |
1 | 45mm | 85mm | 55mm | 50mm | 90mm | 60mm |
2 | 78mm | 118mm | 89mm | 88mm | 128mm | 99mm |
3 | 111mm | 151mm | 123mm | 126mm | 166mm | 137mm |
4 | 144mm | 184mm | 150mm | 164mm | 204mm | 175mm |
5 | 178mm | 218mm | 189mm | 203mm | 243mm | 214mm |
6 | 211mm | 251mm | 222mm | 241mm | 281mm | 252mm |
7 | 244mm | 284mm | 255mm | 279mm | 319mm | 290mm |
8 | 278mm | 318mm | 289mm | 319mm | 359mm | 329mm |
Slot Type Diffusers
Type LSD - Selection Data
Two Way Blow | |||||
L/s per metre | 2 slots wide | 4 slots wide | 6 slots wide | 8 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 level | less than 25 | - | - | - | |
62 | Blow in m. | 3.35 | 2.13 | - | - |
Pressure drop (Pa) | 10 | 2 | - | - | |
Suitable N/C level | 25 | less than 25 | - | - | |
78 | Blow in m. | 3.96 | 2.74 | - | - |
Pressure drop (Pa) | 20 | 2.5 | - | - | |
Suitable N/C level | 30 | less than 25 | - | - | |
93 | Blow in m. | 4.88 | 3.05 | 2.13 | - |
Pressure drop (Pa) | 2 | 5 | 2.5 | - | |
Suitable N/C level | 32 | less than 25 | less than 25 | - | |
108 | Blow in m. | 5.8 | 3.66 | 2.44 | - |
Pressure drop (Pa) | 32.4 | 7.5 | 2.5 | - | |
Suitable N/C level | 35 | less than 25 | less than 25 | - | |
124 | Blow in m. | 6.7 | 3.96 | 2.74 | 2.44 |
Pressure drop (Pa) | 40 | 10 | 5 | 2.5 | |
Suitable N/C level | 38 | less than 25 | less than 25 | less than 25 | |
139 | Blow in m. | - | 4.57 | 3.05 | 2.44 |
Pressure drop (Pa) | - | 12.5 | 5 | 2.5 | |
Suitable N/C level | - | less than 25 | less than 25 | less than 25 | |
155 | Blow in m. | - | 4.88 | 3.66 | 2.74 |
Pressure drop (Pa) | - | 17.4 | 7.5 | 2.5 | |
Suitable N/C level | - | 25 | less than 25 | less than 25 | |
170 | Blow in m. | - | 5.5 | 3.96 | 3.05 |
Pressure drop (Pa) | - | 27.4 | 7.5 | 5 | |
Suitable N/C level | - | 30 | 25 | less than 25 | |
186 | Blow in m. | - | 6.1 | 4.26 | less than 25 |
Pressure drop (Pa) | - | 34.9 | 10 | 5 | |
Suitable N/C level | - | 30 | 25 | 25 | |
217 | Blow in m. | - | - | 4.88 | 3.96 |
Pressure drop (Pa) | - | - | 12.5 | 7.5 | |
Suitable N/C level | - | - | 30 | 25 | |
248 | Blow in m. | - | - | 5.5 | 4.57 |
Pressure drop (Pa) | - | - | 17.4 | 10 | |
Suitable N/C level | - | - | 30 | 28 | |
279 | Blow in m. | - | - | 6.7 | 5.5 |
Pressure drop (Pa) | - | - | 22.4 | 12.5 | |
Suitable N/C level | - | - | 32 | 30 | |
310 | Blow 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
One Way Blow | |||||
L/s per metre | 1 slots wide | 2 slots wide | 3 slots wide | 4 slots wide | |
16 | Blow in m. | 1.83 | - | - | - |
Pressure drop (Pa) | 2.5 | - | - | - | |
Suitable N/C level | less than 25 | - | - | - | |
31 | Blow in m. | 3.4 | 2.1 | - | - |
Pressure drop (Pa) | 10 | 10 | - | - | |
Suitable N/C level | less than 25 | less than 25 | - | - | |
47 | Blow in m. | 4.9 | 3.0 | 2.1 | - |
Pressure drop (Pa) | 25 | 7.5 | 2.5 | - | |
Suitable N/C level | 25 | less than 25 | less than 25 | - | |
62 | Blow in m. | 6.7 | 4.0 | 2.7 | 2.4 |
Pressure drop (Pa) | 40 | 10 | 5 | 2.5 | |
Suitable N/C level | 30 | less than 25 | less than 25 | less than 25 | |
78 | Blow in m. | - | 5.2 | 3.7 | 2.7 |
Pressure drop (Pa) | - | 15 | 7.5 | 2.5 | |
Suitable N/C level | - | less than 25 | less than 25 | less than 25 | |
93 | Blow in m. | - | 6.1 | 4.3 | 3.4 |
Pressure drop (Pa) | - | 22 | 10 | 5 | |
Suitable N/C level | - | 25 | less than 25 | less than 25 | |
108 | Blow in m. | - | 7.3 | 4.9 | 4.0 |
Pressure drop (Pa) | - | 30 | 12.5 | 7.5 | |
Suitable N/C level | - | 30 | less than 25 | less than 25 | |
124 | Blow in m. | - | - | 5.5 | 4.6 |
Pressure drop (Pa) | - | - | 17.5 | 10 | |
Suitable N/C level | - | - | 25 | less than 25 | |
139 | Blow in m. | - | - | 6.7 | 5.5 |
Pressure drop (Pa) | - | - | 22 | 12.5 | |
Suitable N/C level | - | - | 30 | less than 25 | |
155 | Blow in m. | - | - | 7.6 | 6.1 |
Pressure drop (Pa) | - | - | 25 | 15 | |
Suitable N/C level | - | - | 32 | 30 |