General Information:
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. The two continuous blade type dampers enable to select the throw direction. Jersey gambling licence application. Upon demand it is possible to mount sliding type volume regulating dampers at the entries of the slot diffusers.
Washington state poker tournaments. It is also possible to produce the slot diffusers with plenum boxes. The plenum boxes are produced with side entries only, insulated or uninsulated in accordance with customer's demand. Standard colors of the diffusers are white and other colors are also possible upon customer's request.
Features:
- Made of high quality extruded aluminium profile
- Designed for variable air volume systems
- The directions and volume of the discharge air can be adjusted by moving the pattern controllers
- Full 180 ° pattern controller adjustment means there is no left or right, specifying ordering and installing are simplified
- Multiple sections are provided with alignment accessories to provide superior, positive field alignment
- Size manufactured on request
- Up to 8 slots available
General notes on the quick selection table:
For supply or return air, fully adjustable loose core linear slot diffuser with unique air pattern control design. The air pattern can be adjusted in situ or factory, set to suit design requirements. It is suitable for ceiling mounting applications. The loose core linear slot diffuser's unique design allows the installer to simply push the complete core of the diffuser upwards to allow it to be screw fixed to the box above then simply dropped back down into the frame.
Length, the number of slots, and the airflow per linear foot. Using the airflow per linear foot calculated above, a 4 foot, 2-slot, 2-way diffuser should be designed to handle 4 linear ft x 2 slots x 40 cfm/linear ft = 320 cfm (1.219 m x 2 slots x 61.9 L/s/linear m = 150.9 L/s). To maximize the effectiveness of ventilation with ceiling diffusers. What are some of the most reviewed registers & grilles? Some of the most reviewed registers & grilles are the Everbilt 10 in. 3-Way Wall/Ceiling Register with 707 reviews and the Everbilt 12 in. White Return Air Grille with 586 reviews. 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.
Grilles and Registers. We sell both stock size as well as custom made rectangular grilles and registers as well as stock round registers for both supply and exhaust applications. Made to order grilles and registers: All of our Dayus grilles are cut to size, aluminum construction, rustproof and only 40% weight versus steel.
Vdara gambling. Do Vegas differently and escape to Vdara Hotel & Spa at ARIA Las Vegas. This breathtaking eco-friendly, non-gaming, smoke-free, all-suite retreat is unlike any other hotel on The Strip. Vdara is steps away from ARIA Resort & Casino and connected to Bellagio. Vdara is also a half-mile from the roller Coaster at New York New York. Vdara Hotel & Spa is an all-suites hotel conveniently located right in the heart of the Las Vegas Strip offering a stylish setting, modern amenities and exceptional service.
For the selection tables with lateral discharge:
- The diffuser is located along the longitudinal axis of the ceiling, next to the wall, in a room of the following size:
- The air jet is adherent (Coanda effect), i.e., the diffuser is mounted flush with the ceiling.
For the selection tables with vertical discharge:
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. The two continuous blade type dampers enable to select the throw direction. Jersey gambling licence application. Upon demand it is possible to mount sliding type volume regulating dampers at the entries of the slot diffusers.
Washington state poker tournaments. It is also possible to produce the slot diffusers with plenum boxes. The plenum boxes are produced with side entries only, insulated or uninsulated in accordance with customer's demand. Standard colors of the diffusers are white and other colors are also possible upon customer's request.
Features:
- Made of high quality extruded aluminium profile
- Designed for variable air volume systems
- The directions and volume of the discharge air can be adjusted by moving the pattern controllers
- Full 180 ° pattern controller adjustment means there is no left or right, specifying ordering and installing are simplified
- Multiple sections are provided with alignment accessories to provide superior, positive field alignment
- Size manufactured on request
- Up to 8 slots available
General notes on the quick selection table:
For supply or return air, fully adjustable loose core linear slot diffuser with unique air pattern control design. The air pattern can be adjusted in situ or factory, set to suit design requirements. It is suitable for ceiling mounting applications. The loose core linear slot diffuser's unique design allows the installer to simply push the complete core of the diffuser upwards to allow it to be screw fixed to the box above then simply dropped back down into the frame.
Length, the number of slots, and the airflow per linear foot. Using the airflow per linear foot calculated above, a 4 foot, 2-slot, 2-way diffuser should be designed to handle 4 linear ft x 2 slots x 40 cfm/linear ft = 320 cfm (1.219 m x 2 slots x 61.9 L/s/linear m = 150.9 L/s). To maximize the effectiveness of ventilation with ceiling diffusers. What are some of the most reviewed registers & grilles? Some of the most reviewed registers & grilles are the Everbilt 10 in. 3-Way Wall/Ceiling Register with 707 reviews and the Everbilt 12 in. White Return Air Grille with 586 reviews. 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.
Grilles and Registers. We sell both stock size as well as custom made rectangular grilles and registers as well as stock round registers for both supply and exhaust applications. Made to order grilles and registers: All of our Dayus grilles are cut to size, aluminum construction, rustproof and only 40% weight versus steel.
Vdara gambling. Do Vegas differently and escape to Vdara Hotel & Spa at ARIA Las Vegas. This breathtaking eco-friendly, non-gaming, smoke-free, all-suite retreat is unlike any other hotel on The Strip. Vdara is steps away from ARIA Resort & Casino and connected to Bellagio. Vdara is also a half-mile from the roller Coaster at New York New York. Vdara Hotel & Spa is an all-suites hotel conveniently located right in the heart of the Las Vegas Strip offering a stylish setting, modern amenities and exceptional service.
For the selection tables with lateral discharge:
- The diffuser is located along the longitudinal axis of the ceiling, next to the wall, in a room of the following size:
- The air jet is adherent (Coanda effect), i.e., the diffuser is mounted flush with the ceiling.
For the selection tables with vertical discharge:
Ac Slot Grill Picture
- The diffuser is located in the middle of the ceiling in a square room.
- Positioning for vertical discharge, as non-adhering jet.
- The diffuser length is less than 0.5 times the width of the room and less than 0.5 times the throw.
- The pressure Pt is measured inside the duct upstream of the plenum box.
- The height of the room is 3 ± 0.5m
- The ΔT is equal to -10°C, the temperature difference between the room and the supply air.
- The maximum velocity is 0.25m/s in the occupied zone.
2 Slot Ac Grill Size
Correction factor for width to length ratio of the room ( applied on both 20 & 25mm ).
The factor is known as Ca. To calculate, divide the diffuser width less length by the length of the room. This is applicable to linear slot diffusers with lateral discharge. In diffusers with vertical discharge, Ca is equal to 1, since these diffusers have been tested in a square room (A/L =1) .
