XARTO

Square face style (variant)

XARTO

For more refined comfort zones with special demands on architecture and design, with fixed air control blades

Circular and square ceiling swirl diffusers for high volume flow rates at low sound power levels and low differential pressure

Nominal sizes 600, 625
Volume flow rate range 31 – 265 l/s or 110 – 954 m³/h
Diffuser face made of galvanised sheet steel, powder-coated
For supply and extract air
For variable and constant volume flows
For all types of ceiling systems, and with an extended border also suitable for freely suspended installation
Swirl unit inside for the best swirl effect and high induction levels
Plenum box with acoustically optimised and lockable damper blade
Ideal for comfort zones

Optional equipment and accessories

Exposed diffuser face available in RAL Classic colours

Initialize order code

General information

Application

Type XARTO ceiling swirl diffusers are used as supply air or extract air diffusers for comfort zones

Attractive design element for building owners and architects with demanding aesthetic requirements
Horizontal swirling supply air discharge for mixed flow ventilation
The efficient swirl creates high induction levels, thereby rapidly reducing the temperature difference and airflow velocity (supply air variant)
For variable and constant volume flows
For supply air to room air temperature differences from -12 – +10 K
For room heights up to 4 m (lower edge of suspended ceiling)
For all types of ceiling systems
With an extended border also suitable for freely suspended installation (supply air variant)

Special features

High induction results in a rapid reduction of the supply air to room air temperature difference and airflow velocity
Separation of function and design. Various diffuser faces can be combined with a swirl element behind them

For highest demands in design, even customer or project-specific designs are possible

For all types of ceiling systems, and with an extended border also suitable for freely suspended installation

Nominal sizes

600, 625

Variants

XARTO-Q*: Square diffuser face, square face style
XARTO-R*: Square diffuser face, circular face style
XARTO-C*: Circular diffuser face, circular face style
XARTO-**-Z: Supply air
XARTO-**-A: Extract air

Construction features

Spigot suitable for circular ducts to EN 1506 or EN 13180

Circular plenum boxes with horizontal spigot for nominal sizes 250, 400L, 400H and 600
Spigot made of black ABS
Spigots are fitted with a groove for a lip seal
Retrofitting of the lip seal is possible at a later stage
Damper blade and lip seal (optional) are factory fitted
Plenum box for supply air, with an optimised equalising element that ensures a uniform airflow through the diffuser face
Simple installation of the diffuser face due to central fixing screw with cap
Damper blade and lip seal (optional) are factory fitted
Simple installation of the diffuser face due to central fixing screw with decorative cap

Materials and surfaces

Grille face made of galvanised sheet steel
Swirl unit, spigot and damper blade made of ABS plastic, UL 94, V-0, flame retardant
Equalising element made of polyester
Diffuser face coated RAL 9010, pure white
P1: Powder-coated, RAL Classic colour

Standards and guidelines

Sound power level of the air-regenerated noise measured according to EN ISO 5135

Maintenance

Low maintenance as construction and materials are not subject to wear

Inspection and cleaning to VDI 6022

TECHNICAL INFORMATION

Function, Technical Data, Quick Sizing, Specification Text, Order Code

Schematic illustration of the XARTO, with plenum box for horizontal duct connection

① Diffuser face

② Central fixing screw

③ Swirl unit (for supply air only)

④ Damper blade for volume flow rate balancing

⑤ Spigot

⑥ Double lip seal

⑦ Suspension lug

⑧ Equalising element (for supply air only)

⑨ Cross bar

Ceiling swirl diffusers in air conditioning systems create a swirl to supply air to rooms. The resulting airflow induces high levels of room air, thereby rapidly reducing the airflow velocity and the temperature difference between supply air and room air. Ceiling swirl diffusers allow for large volume flow rates. The result is a mixed flow ventilation in comfort zones, with good overall room ventilation, creating only very little turbulence in the occupied zone. Design ceiling swirl diffusers are characterised by a diffuser face plate with a particular pattern. The swirl unit required for the swirling air discharge is situated inside the plenum box. It is therefore not visible to the room occupant. Type XARTO ceiling swirl diffusers have fixed blades. Air discharge is horizontal omni directional. The supply air to room air temperature difference can be -12 to +10 K. A damper blade simplifies volume flow rate balancing for commissioning. To give rooms an aesthetic, uniform look, type XARTO diffusers may also be used for extract air.

①	qv [l/s]	qv [m³/h]	0°	45°	90°
Q1	39	142	2	<15	3	<15	5	<15
Q1	100	360	11	19	18	20	33	33
Q1	160	576	29	32	46	33	85	47
Q1	260	936	77	50	122	52	224	77
Q2	38	137	2	<15	3	<15	5	16
Q2	105	378	13	21	20	24	36	36
Q2	175	630	36	35	56	37	101	50
Q2	255	918	76	50	118	51	215	68
Q3	42	151	2	<15	3	<15	6	<15
Q3	115	414	14	22	23	24	42	37
Q3	185	666	37	37	59	38	108	52
Q3	258	930	72	50	115	50	211	65
Q4	34	124	1	<15	2	<15	4	<15
Q4	105	378	13	22	20	22	34	32
Q4	175	630	37	37	56	37	96	50
Q4	245	882	73	50	110	51	187	62
Q5	42	150	2	<15	3	<15	5	<15
Q5	115	414	14	22	23	24	41	36
Q5	190	684	38	37	62	39	112	56
Q5	265	954	75	50	120	52	217	76
Q6	43	155	2	<15	3	<15	6	<15
Q6	120	432	16	23	25	25	46	38
Q6	190	684	39	37	63	38	116	54
Q6	260	936	73	50	117	51	217	73

①	qv [l/s]	qv [m³/h]	0°	45°	90°
C1, R1	38	138	2	<15	3	<15	5	<15
C1, R1	105	378	13	24	19	24	34	34
C1, R1	170	612	33	38	50	38	89	50
C1, R1	240	864	66	50	99	51	178	64
C2, R2	38	138	2	<15	2	<15	4	<15
C2, R2	105	378	12	23	19	23	33	32
C2, R2	170	612	32	36	49	37	86	49
C2, R2	240	864	65	50	97	50	172	66
C3, R3	38	136	2	<15	2	<15	4	<15
C3, R3	105	378	13	23	19	23	33	33
C3, R3	170	612	33	37	49	37	85	50
C3, R3	240	864	65	50	98	51	170	67
C4, R4	31	110	1	<15	2	<15	3	<15
C4, R4	95	342	12	23	17	22	27	28
C4, R4	155	558	31	37	44	37	73	46
C4, R4	220	792	63	50	89	51	147	62
C5	38	138	2	<15	3	<15	4	<15
C5	110	396	14	26	25	25	37	31
C5	180	648	37	39	66	40	98	48
C5	250	900	72	51	128	52	189	62
C6	38	138	2	<15	2	<15	4	<15
C6	110	396	14	26	18	26	35	31
C6	180	648	36	39	48	39	95	48
C6	250	900	70	50	93	51	182	61

Variants, Dimensions, Product details

XARTO-Q1

XARTO-Q1, XARTO-Q2, XARTO-Q3, XARTO-Q4,
XARTO-Q5, XARTO-Q6

Variants

Square diffuser face, square face style
Plenum box for horizontal duct connection
Circular opening to accommodate the diffuser face
Optimised equalising element that ensures a uniform airflow through the diffuser face (supply air variant)
Damper blade for volume flow rate balancing, can be set in 15° intervals between 0 and 90°

Nominal sizes

600, 625

Parts and characteristics

Square diffuser face
Spigot with double lip seal
Simple installation of the diffuser face due to central fixing screw with decorative cap

Construction features

Spigot suitable for circular ducts to EN 1506 or EN 13180
Spigot with double lip seal

XARTO-R1, XARTO-R2, XARTO-R3, XARTO-R4

Variants

Square diffuser face, circular face style

Nominal sizes

600, 625

Parts and characteristics

Square diffuser face
Plenum box for horizontal duct connection
Circular opening to accommodate the diffuser face
Optimised equalising element that ensures a uniform airflow through the diffuser face (supply air variant)
Damper blade for volume flow rate balancing, can be set in 15° intervals between 0 and 90°
Spigot with double lip seal
Simple installation of the diffuser face due to central fixing screw with decorative cap

Construction features

Spigot suitable for circular ducts to EN 1506 or EN 13180
Spigot with double lip seal

XARTO-C1, XARTO-C2. XARTO-C3, XARTO-C4, XARTO-C5, XARTO-C6

Variants

Circular diffuser face, circular face style

Nominal sizes

Parts and characteristics

Circular diffuser face
Plenum box for horizontal duct connection
Circular opening to accommodate the diffuser face
Optimised equalising element that ensures a uniform airflow through the diffuser face (supply air variant)
Damper blade for volume flow rate balancing, can be set in 15° intervals between 0 and 90°
Spigot with double lip seal
Simple installation of the diffuser face due to central fixing screw with decorative cap

Construction features

Spigot suitable for circular ducts to EN 1506 or EN 13180
Spigot with double lip seal

XARTO-Q

NS	XARTO-Q*-Z	XARTO-Q*-A
NS	m [kg]		Q₁	H₁	∅D₃	H₃	∅D	A	C
600	9,5	9	598	8	462	371	248	220	60
625	9,5	9	623	8	462	371	248	220	60

XARTO-R

NS	XARTO-R*-Z	XARTO-R*-A	Q₁	H₁	∅D₃	H₃	∅D	A	C
NS	m [kg]
600	9	8.5	598	8	462	356	248	205	60
625	9	8.5	623	8	462	356	248	205	60

XARTO-C

NS	XARTO-C*-Z	XARTO-C*-A	Q₁	H₁	∅D₃	H₃	∅D	A	C
NS	m [kg]
600	8,5	8	600	8	462	356	248	205	80

XARTO-Q

	□Q₂	A_eff
		m²
Q1	566	0.0384
Q2	566	0.0374
Q3	566	0.0403
Q4	566	0.0344
Q5	566	0.0401
Q6	566	0.0411

XARTO-R

	∅D₂	A_eff
		m²
R1	550	0.03760
R2	550	0.03750
R3	550	0.03720
R4	550	0.03130

XARTO-C

	∅D₁	∅D₂	A_eff
			m²
C1	600	550	0.03760
C2	600	550	0.03750
C3	600	550	0.03720
C4	600	550	0.03130
C5	600	550	0.03764
C6	600	550	0.03764

Installation flush with the ceiling with round junction box

Horizontal duct connection
3 suspension brackets
Customer-side suspension with ropes, suspension wires or nonius hangers

① Air duct

② Suspension bracket

③ Diffuser face

Type XARTO swirl diffusers meet the most demanding requirements of technical function, comfort, and design. Diffuser faces come in classic, modern and flamboyant styles and can be creatively integrated with all types of ceilings. In fact. they are an attractive design element for building owners and architects. The combination of swirl unit, newly developed equalising element and innovative plenum box provides high volume flow rates, a low sound power level and low differential pressure. The air control blades of the swirl unit have three-dimensionally profiled contours to create an efficient swirl.

As a consequence, the airflow velocities and temperature differences in the occupied zone are very low, and the level of comfort is excellent. A spigot with double lip seal provides a low-leakage connection of the plenum box to the ducting, and a damper blade for volume flow rate balancing simplifies commissioning.

Installation and commissioning

Preferably for rooms with a clear height up to 4.0 m
Flush ceiling installation
Freely suspended installation only with an extended border (supply air variant)
Horizontal duct connection
If necessary, carry out volume flow rate balancing with the damper element

Note: The illustrations are schematic and serve to create a better understanding of the installation details.

Volume flow rate balancing
When several diffusers are connected to just one volume flow controller, it may be necessary to balance the volume flow rates.

To do so, the diffuser face can be removed to access the damper unit; the damper unit can then be set in 15° intervals between 0 and 90°

Downloads

product information

Product data sheet Type XARTO

Product data sheet 37 MB pdf
Product data sheet Type XARTO

Product data sheet 37 MB pdf
Sales flyer Type XARTO

SF/XARTO/DE/de Sales flyer 1,4 MB pdf

brochures

Sales flyer Type XARTO

Sales flyer 1,3 MB pdf

certificates

Declaration of hygiene conformity XARTO

XARTO_HC_2024_05_DE_en Hygiene certificate 1,7 MB pdf
Non-CE Manufacturer's statement XARTO

XARTO_NotCE_2022_02_08_14_22_40_DE_en Certificate 1,7 MB pdf

operation manuals

Installation manual Ceiling diffusers

A00000054447 Installation manual 520 KB pdf
Installation manual Air terminal devices

IM_2018_06_A00000054447 Installation manual 1,2 MB pdf

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Nominal sizes	600, 625 mm
Minimum volume flow rate, with Δtz = -6 K	31 – 43 l/s or 110 – 155 m³/h
Maximum volume flow rate, with LWA ≅ 50 dB(A)	220 – 265 l/s or 792 – 954 m³/h
Supply air to room air temperature difference	-12 – 10 K

①	qv [l/s]	qv [m³/h]	0°		45°		90°
①	qv [l/s]	qv [m³/h]	Δpt [Pa]	LWA [dB(A)]	Δpt [Pa]	LWA [dB(A)]	Δpt [Pa]	LWA [dB(A)]
Q1	39	142	2	<15	3	<15	5	<15
Q1	100	360	11	19	18	20	33	33
Q1	160	576	29	32	46	33	85	47
Q1	260	936	77	50	122	52	224	77
Q2	38	137	2	<15	3	<15	5	16
Q2	105	378	13	21	20	24	36	36
Q2	175	630	36	35	56	37	101	50
Q2	255	918	76	50	118	51	215	68
Q3	42	151	2	<15	3	<15	6	<15
Q3	115	414	14	22	23	24	42	37
Q3	185	666	37	37	59	38	108	52
Q3	258	930	72	50	115	50	211	65
Q4	34	124	1	<15	2	<15	4	<15
Q4	105	378	13	22	20	22	34	32
Q4	175	630	37	37	56	37	96	50
Q4	245	882	73	50	110	51	187	62
Q5	42	150	2	<15	3	<15	5	<15
Q5	115	414	14	22	23	24	41	36
Q5	190	684	38	37	62	39	112	56
Q5	265	954	75	50	120	52	217	76
Q6	43	155	2	<15	3	<15	6	<15
Q6	120	432	16	23	25	25	46	38
Q6	190	684	39	37	63	38	116	54
Q6	260	936	73	50	117	51	217	73

Style	Square diffuser face, square face style
Air conditioning system	Supply air
Nominal size	600
User interface	RAL 9006, white aluminium, gloss level 30%

XARTO

For more refined comfort zones with special demands on architecture and design, with fixed air control blades

General information

TECHNICAL INFORMATION

Function, Technical Data, Quick Sizing, Specification Text, Order Code

①

Variants, Dimensions, Product details

Downloads

product information

Product data sheet Type XARTO

Product data sheet Type XARTO

Sales flyer Type XARTO

brochures

Sales flyer Type XARTO

certificates

Declaration of hygiene conformity XARTO

Non-CE Manufacturer's statement XARTO

operation manuals

Installation manual Ceiling diffusers

Installation manual Air terminal devices

TECHNICALLY NECESSARY

STATISTICS AND WEBSITE ANALYSIS

CONVENIENCE AND PERSONALISATION

FOR THE BEST TROX EXPERIENCE