GR - Venkonair

Ceiling swirl diffuser, for supply air, with front plate made by steel sheet electrostatically painted in RAL color or anodized aluminium in natural color. With openings for air distribution radial placed. In each opening there is one blade plastic, in color black RAL 9005 or white RAL 9010. The blades are adjustable manually for regulation of the air jet pattern. For use in heating and cooling cases. For low up to high installation height and air volume supply. In the swirl mode he air is supplied in the same way to all directions (360o).

Also is available in the following executions:

GR-AR: With square front plate and air outlets with circular circumference.

GR-AR-D: With square front plate, air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

GR-AR-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with circular circumference. Active size 300 or 400 or 500.

GR-AR-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. Active size 300 or 400 or 500.

GR-AA: With square front plate and air outlets with square circumference.

GR-AA-D: With square front plate, air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades.

GR-AA-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with square circumference. Active size 300 or 400 or 500.

GR-AA-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. Active size 300 or 400 or 500.

GR-B: With rectangular front plate and air outlets with rectangular circumference.

GR-B-D: With rectangular front plate, air outlets with rectangular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades

GR-T: With square front plate and air outlets with circular circumference. The air outlets they are positioned in angle.

GR-RR: With round front plate and air outlets with circular circumference

GR-AR/AR-A/RR-AUTH: With mechanism for the automatic adjustment of the blades angle according to the supply air temperature. Only in the dimensions 300, 400, 500 and 600. In this case the front plate is made by steel sheet electrostatically painted in RAL color.

GR-AR/AR-A/RR-ON-OFF 220V: With electric actuator on-off 220V for the adjustment of the blades angle. In this case the front plate is made by steel sheet electrostatically painted in RAL color.

GR-AR/AR-A/RR-ANALOGUE 220V: With electric actuator analogue 24V for the adjustment of the blades angle. In this case the front plate is made by steel sheet electrostatically painted in RAL color.

In the size 600 the outside dimension of the diffuser is 595X595mm end the active size 550. Upon request the outside dimension could be 625X625mm or 640X640mm with the same active size.

DOWNLOADS

Part 1

Part 2

GR self adjusted or with actuator

GR-T

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Description	GR Ceiling swirl diffuser, for supply air, with front plate made by steel sheet electrostatically painted in RAL color or anodized aluminium in natural color. With openings for air distribution radial placed. In each opening there is one blade plastic, in color black RAL 9005 or white RAL 9010. The blades are adjustable manually for regulation of the air jet pattern. For use in heating and cooling cases. For low up to high installation height and air volume supply. In the swirl mode he air is supplied in the same way to all directions (360o).	E12 Linear, light type, wall grille for supply or return air made by anodized aluminium. The blades are fixed and 12mm spaced. For throw straight or 15o deflected (E12-15ο) . Electrostatic paint in RAL color is possible. The blades are parallel to the first mentioned dimension.	SLT Linear slot diffuser for use in air supply or return applications. For installation in ceilings or walls. Τhe main blade adjusts the direction of the supply air to the right, vertical or to the left. Also two additional plastic blades at each side of the opening control the air direction	E17 Linear, light type, wall grille for supply or return air made by anodized aluminium. The blades are fixed and 12mm spaced. For throw straight or 15o deflected (E12-15ο) . Electrostatic paint in RAL color is possible. The blades are parallel to the first mentioned dimension.	T1P Supply air grille for wall installation made by anodized aluminium. With two rows of adjustable blades, the front are parallel to the first mentioned dimension. Electrostatic paint in RAL color is possible. For use in heating or cooling cases.	SL Linear slot diffuser for supply air with multiple slots (one:SL1, up to ten:SL10) made by anodized aluminium. The air jet is adjusted by one blade (plastic in black or white color) in every side of each slot and can get any direction (180o arc). Also the blades can close the slot. Ceiling or wall mounted. For use in heating and cooling cases, in low and medium installation height. Noise and pressure drop remains the same in any position of the blade. Electrostatic paint of the frame in RAL color is possible.
Content	Also is available in the following executions: GR-AR: With square front plate and air outlets with circular circumference. GR-AR-D: With square front plate, air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. GR-AR-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with circular circumference. Active size 300 or 400 or 500. GR-AR-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with circular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. Active size 300 or 400 or 500. GR-AA: With square front plate and air outlets with square circumference. GR-AA-D: With square front plate, air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. GR-AA-A: With square front plate (outside dimensions of front plate 595X595mm) and air outlets with square circumference. Active size 300 or 400 or 500. GR-AA-A-D: With square front plate (outside dimensions of front plate 595X595mm), air outlets with square circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. Active size 300 or 400 or 500. GR-B: With rectangular front plate and air outlets with rectangular circumference. GR-B-D: With rectangular front plate, air outlets with rectangular circumference and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades GR-T: With square front plate and air outlets with circular circumference. The air outlets they are positioned in angle. GR-RR: With round front plate and air outlets with circular circumference GR-AR/AR-A/RR-AUTH: With mechanism for the automatic adjustment of the blades angle according to the supply air temperature. Only in the dimensions 300, 400, 500 and 600. In this case the front plate is made by steel sheet electrostatically painted in RAL color. GR-AR/AR-A/RR-ON-OFF 220V: With electric actuator on-off 220V for the adjustment of the blades angle. In this case the front plate is made by steel sheet electrostatically painted in RAL color. GR-AR/AR-A/RR-ANALOGUE 220V: With electric actuator analogue 24V for the adjustment of the blades angle. In this case the front plate is made by steel sheet electrostatically painted in RAL color. In the size 600 the outside dimension of the diffuser is 595X595mm end the active size 550. Upon request the outside dimension could be 625X625mm or 640X640mm with the same active size. DOWNLOADS Part 1 Part 2 GR self adjusted or with actuator GR-T	Also is available in the following executions: E12(-15ο)-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-E: Accessible. E12(-15ο)-FA: With air filter. E12(-15ο)-D-E: Accessible and with aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-D-FA: With air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-E-FA: Accessible, with air filter. E12(-15ο)-D-E-FA: Accessible, with air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-Τ1Κ: With one row of vertical adjustable blades, made by aluminium, in the back of the grille. E12(-15ο)-Τ1Κ-D: With one row of vertical adjustable blades, made by aluminium, in the back of the grille and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-SR: For direct installation in the side of round air duct. With galvanised frame. E12(-15ο)-SR-D: For direct installation in the side of round air duct and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. With galvanised frame. E12(-15ο)-SR-DΚ: For direct installation in the side of round air duct and flap type damper. With galvanised frame. E12(-15ο)-L: Without frame. E12(-15ο)-Τ1Κ-L: Without frame. With one row of vertical adjustable blades, made by aluminium, in the back of the grille. The types E12/E12-D/E12-FA/E12-D-FA/E12-Τ1Κ/E12-Τ1Κ-D (and in the -15ο versions) is possible to be installed in metal plate (-SPQ) with external dimensions 595X595mm. In this case the plate and the diffuser are painted electrostatically in RAL color. This is possible only for the nominal diffuser dimensions 100X100, 125X125, 150Χ150, 200Χ200, 250Χ250, 300Χ300, 350Χ350, 400Χ400, 450Χ450 and 500Χ500. DOWNLOADS E12 part 1 E12 part 2 E12 595mmx595mm	Also is available in the following executions: SLT-N: Without external flange. For secret fixing in gypsum board with thickness 12 mm cutted in 45o corner. SLT-C: With narrow external flange, for installation in gypsum board with thickness different of 12 mm. SLT-C-P:With narrow external flange, for installation in gypsum board with thickness 12 mm. SLT-X: Without main blade. (for return air). SLT-SX: With perforated equalising grid. DOWNLOADS SLT	Also is available in the following executions: E12(-15ο)-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-E: Accessible. E12(-15ο)-FA: With air filter. E12(-15ο)-D-E: Accessible and with aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-D-FA: With air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-E-FA: Accessible, with air filter. E12(-15ο)-D-E-FA: Accessible, with air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-Τ1Κ: With one row of vertical adjustable blades, made by aluminium, in the back of the grille. E12(-15ο)-Τ1Κ-D: With one row of vertical adjustable blades, made by aluminium, in the back of the grille and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. E12(-15ο)-SR: For direct installation in the side of round air duct. With galvanised frame. E12(-15ο)-SR-D: For direct installation in the side of round air duct and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. With galvanised frame. E12(-15ο)-SR-DΚ: For direct installation in the side of round air duct and flap type damper. With galvanised frame. E12(-15ο)-L: Without frame. E12(-15ο)-Τ1Κ-L: Without frame. With one row of vertical adjustable blades, made by aluminium, in the back of the grille. The types E12/E12-D/E12-FA/E12-D-FA/E12-Τ1Κ/E12-Τ1Κ-D (and in the -15ο versions) is possible to be installed in metal plate (-SPQ) with external dimensions 595X595mm. In this case the plate and the diffuser are painted electrostatically in RAL color. This is possible only for the nominal diffuser dimensions 100X100, 125X125, 150Χ150, 200Χ200, 250Χ250, 300Χ300, 350Χ350, 400Χ400, 450Χ450 and 500Χ500. DOWNLOADS E17 part 1 E17 595mmx595mm	Also is available in the following executions: T1P-D: With aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T1P-E: Accessible. T1P-FA: With air filter. T1P-D-E: Accessible and with aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T1P-D-FA: With air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T1P-E-FA: Accessible, with air filter. T1P-D-E-FA: Accessible, with air filter and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. T1P-AUTH: With blades in subframe rotated automatically by mechanism according to the supply air temperature. This way changes the air direction. Maximum dimension 600X300mm. T1P-ON/OFF-220V: With blades in subframe rotated by electric actuator on/off 220V. This way changes the air direction. Maximum dimension 600X300mm. T1P-ANALOGUE-24V: With blades in subframe rotated by electric actuator analogue 24V. This way changes the air direction. Maximum dimension 600X300mm. Τ1P-IN304: Made by stainless steel 304. Maximum dimension 1200X1000mm. For width more than 600 mm there is a 25mm wide brace in the middle, the blades are divided in 2pcs. Τ1P-SR: For direct installation in the side of round air duct. With galvanised frame. Τ1P-SR-D: For direct installation in the side of round air duct and aluminium made, multiple leaf, air volume control damper with simultaneously opposite rotated blades. With galvanised frame. Τ1P-SR-DΚ: For direct installation in the side of round air duct and flap type damper. With galvanised frame. DOWNLOADS T1P part 1 T1P part 2 T1P-SR T1P 595mmx595mm	Also is available in the following executions: SL…-SX: With perforated equalizing grid. SL…-C: With narow external flange. SL…-C-SX: With narow external flange, with perforated equalizing grid. SL…-C-P: With narow external flange, with shape ‘T’ profile for secret fixing in false ceiling with thickness 12mm. SL…-C-P-SX: With narow external flange, with shape ‘T’ profile for secret fixing in false ceiling with thickness 12mm, with perforated equalizing grid. SL…-N: Without external flange. SL…-N-SX: Without external flange, with perforated equalizing grid. DOWNLOADS SL
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