THT/WALL

Dynamic wall mounted extractor fans with motorised hatch, for smoke exhaust in case of
400ºC/2h

fires, 400 °C/2h and 300 °C/2h

Dynamic wall-mount extractor fans with • Thermal resistance of the assembly less
motorised opening system for connection than 0.89 W/m2·K.
to extract duct. Specially designed for the • Limit switches in both positions (open
fast, effective exhaust of harmful smoke and closed).
and gases in the event of fire. Suitable for • Manual opening system.
installation in industrial buildings, stores or
in any other type of building. Approved as a Motor:
whole in accordance with standard • Class H motors for S1 continuous
EN 12101-3, with F400 and F300 certificate. operation and S2 emergency use. With
Can be used for ambient ventilation. ball bearings, IP55 protection and 1 or 2
speeds, depending on model.
Fan: • IE3 efficiency motors.
• Helicoidal casing support and fixing • Three-phase 230/400 V 50 Hz (up to
flange to allow easy wall anchorage and 3 kW) and 400/690 V 50 Hz (powers
installation. greater than 3 kW).
• With F400 certificate number • Maximum temperature of air to be
0370-CPR-2823 and F300 certificate carried: S1 -25 ºC +40 ºC continuous
number 0370-CPR-0973. service, also suitable for warm climates
• Tubular casing in sheet steel with with temperatures up to 50 ºC. S2
polyester resin anti-corrosive treatment. operation, 300 ºC/2h, 400 ºC/2h.
• Variable angle impeller made of cast
aluminium. Actuator:
• Shielded power cable with EMC • Reliability greater than 11,000 dual
protection. cycles.
• Airflow direction from motor to impeller. • Supply voltage at 230 V AC 50/60 Hz.
• Working temperature: -25 ºC +60 ºC.
Extruded aluminum hatch:
• An extremely robust structure that Flap finish:
is able to withstand severe weather • Anti-corrosive in extruded aluminum.
changes. • RAL 7016 supplied as standard. Any
• Designed to ensure watertightness. other RAL can be supplied on demand.
• Aluminum profile with thermal bridge
break.
• Central ceiling and structure equipped
with high performance thermal
insulation.

Order code

From size 40 to size 100

THT/WALL — 56 — 4T — 2 — F400

THT/WALL: Dynamic wall mounted Impeller Number of motor poles T = Three-phase Motor power F300: 300 ºC/2h approved
extractor fans with motorised diameter 2=3000 r/min 50 Hz (HP) F400: 400 ºC/2h approved
hatch, for smoke exhaust in case in cm 4=1500 r/min 50 Hz
of fires, 400 °C/2h and 300 °C/2h 6=1000 r/min 50 Hz

Size 125

THT/WALL — 125 — 4T / 6 — 30 — F400

THT/WALL: Dynamic wall mounted Impeller Number of motor poles T = Three-phase Number of blades: Motor power F300: 300 ºC/2h
extractor fans with motorised diameter 2=3000 r/min 50 Hz 6 blades (HP) approved
hatch, for smoke exhaust in case in cm 4=1500 r/min 50 Hz 9 blades F400: 400 ºC/2h
of fires, 400 °C/2h and 300 °C/2h 6=1000 r/min 50 Hz 12 blades approved

1
Technical characteristics

Maximum admissible Installed Blade tilt Maximum Sound pressure level1 Approx.
Model Speed
current (A) power angle flow rate dB (A) weight

(r/min) 230V 400V 690V (kW) (º) (m³/h) Inlet Exhaust (Kg)
THT/WALL-40-2T-1 IE3 2850 2.76 1.59 0.75 16 6100 62 62 62
THT/WALL-40-2T-1.5 IE3 2880 3.93 2.26 1.10 20 7040 61 61 63
THT/WALL-45-2T-2 IE3 2880 4.91 2.84 1.50 16 9400 61 61 67
THT/WALL-45-2T-3 IE3 2840 7.14 4.13 2.20 22 11325 61 61 68
THT/WALL-50-2T-4 IE3 2880 9.61 5.52 3.00 16 13860 66 66 84
THT/WALL-50-2T-5.5 IE3 2870 7.20 4.17 4.00 20 15900 66 66 100
THT/WALL-56-2T-5.5 IE3 2870 7.20 4.17 4.00 16 18820 68 68 105
THT/WALL-56-2T-7.5 IE3 2910 10.10 5.80 5.50 22 22510 68 68 107
THT/WALL-56-4T-2 IE3 1440 5.89 3.38 1.50 36 15020 54 54 84
THT/WALL-63-4T-3 IE3 1425 7.86 4.52 2.20 32 22170 58 58 131
THT/WALL-63-4T-4 IE3 1430 11.01 6.33 3.00 38 24240 59 59 132
THT/WALL-63-6T-1 IE3 940 3.36 1.93 0.75 38 15890 48 48 121
THT/WALL-71-4T-3 IE3 1425 7.86 4.52 2.20 22 25100 60 60 124
THT/WALL-71-4T-4 IE3 1430 11.01 6.33 3.00 28 27480 60 60 133
THT/WALL-71-4T-5.5 IE3 1440 7.95 4.61 4.00 38 32250 61 61 143
THT/WALL-71-6T-1.5 IE3 945 4.73 2.72 1.10 34 19930 51 51 123
THT/WALL-80-4T-3 IE3 1425 7.86 4.52 2.20 12 25460 65 65 138
THT/WALL-80-4T-4 IE3 1430 11.01 6.33 3.00 16 30270 64 64 147
THT/WALL-80-4T-5.5 IE3 1440 7.95 4.61 4.00 18 32770 63 63 153
THT/WALL-80-4T-7.5 IE3 1460 10.40 6.04 5.50 26 39640 63 63 154
THT/WALL-80-6T-1.5 IE3 945 4.73 2.72 1.10 18 21470 53 53 137
THT/WALL-80-6T-2 IE3 945 6.25 3.62 1.50 26 25970 54 54 146
THT/WALL-90-4T-7.5 IE3 1460 10.40 6.04 5.50 18 46140 67 67 222
THT/WALL-90-4T-10 IE3 1460 14.20 8.17 7.50 22 50140 66 66 233
THT/WALL-90-4T-15 IE3 1460 20.70 11.99 11.00 30 59390 68 68 242
THT/WALL-90-6T-3 IE3 950 9.78 5.62 2.20 24 34000 56 56 195
THT/WALL-90-6T-4 IE3 970 12.80 6.36 3.00 30 38910 59 59 221
THT/WALL-100-4T-10 IE3 1460 14.20 8.17 7.50 16 57420 69 69 239
THT/WALL-100-4T-15 IE3 1460 20.70 11.99 11.00 22 66300 69 69 292
THT/WALL-100-4T-20 IE3 1460 27.80 16.03 15.00 28 76160 70 70 307
THT/WALL-100-6T-5.5 IE3 970 8.37 4.82 4.00 26 47780 60 60 239
THT/WALL-100-6T-7.5 IE3 970 12.30 7.07 5.50 32 53520 62 62 276
THT/WALL-125-4T/6-20 IE3 1460 27.80 16.03 15.00 10 78600 77 77 462
THT/WALL-125-4T/6-25 IE3 1465 35.40 20.39 18.50 14 92550 76 76 530
THT/WALL-125-4T/6-30 IE3 1470 42.20 24.44 22.00 16 98830 75 75 544
THT/WALL-125-4T/6-40 IE3 1475 53.30 31.02 30.00 22 117450 75 75 625
THT/WALL-125-4T/6-50 IE3 1480 66.40 38.26 37.00 26 131050 75 75 673
THT/WALL-125-4T/9-25 IE3 1465 35.40 20.39 18.50 10 79650 77 77 539
THT/WALL-125-4T/9-30 IE3 1470 42.20 24.44 22.00 12 88290 76 76 553
THT/WALL-125-4T/9-40 IE3 1475 53.30 31.02 30.00 16 104040 75 75 634
THT/WALL-125-4T/9-50 IE3 1480 66.40 38.26 37.00 20 118400 75 75 682
THT/WALL-125-4T/12-30 IE3 1475 42.20 24.44 22.00 10 62900 78 78 569
THT/WALL-125-4T/12-40 IE3 1470 53.30 31.02 30.00 14 79180 77 77 650
THT/WALL-125-4T/12-50 IE3 1480 66.40 38.26 37.00 18 95715 76 76 693
THT/WALL-125-6T/6-5.5 IE3 970 8.37 4.82 4.00 10 51500 67 67 395
THT/WALL-125-6T/6-7.5 IE3 970 12.30 7.07 5.50 14 60640 65 65 402
THT/WALL-125-6T/6-10 IE3 960 15.20 8.83 7.50 20 72650 64 64 427
THT/WALL-125-6T/6-15 IE3 955 22.50 13.07 11.00 26 85850 64 64 457
THT/WALL-125-6T/6-20 IE3 950 29.00 16.78 15.00 30 92850 66 66 530
THT/WALL-125-6T/9-10 IE3 960 15.20 8.83 7.50 14 63490 67 67 436
THT/WALL-125-6T/9-15 IE3 955 22.50 13.07 11.00 20 77550 65 65 466
THT/WALL-125-6T/9-20 IE3 950 29.00 16.78 15.00 26 92950 65 65 539
THT/WALL-125-6T/9-25 IE3 975 36.10 20.77 18.50 32 96500 67 67 569
THT/WALL-125-6T/12-25 IE3 975 36.10 20.77 18.50 28 91680 67 67 579
THT/WALL-125-6T/12-30 IE3 975 42.30 24.35 22.00 32 102050 68 68 621
THT/WALL-125-6T/12-40 IE3 980 55.80 32.13 30.00 38 115950 72 72 739
1 The noise level values are pressures in dB(A) measured at a distance of 10 metres in a free field.

2
Technical characteristics of the dynamic exhaust system based on standards EN-12101-3
Motor insulation Temperature room
Model Approval Durability Wind load
class temperature
(ºC) (ºC) (Pa)
THT/WALL F300 and F400 Class H RE 11000 -25 WL 200

Erp. (Energy Related Products)

Acoustic characteristics
Sound power spectrum Lw(A) in dB(A) per Hz frequency band

Values measured at inlet with maximum flow rate Values measured at exhaust with maximum flow rate

63 125 250 500 1000 2000 4000 8000 63 125 250 500 1000 2000 4000 8000
40-2-1 48 64 76 84 89 87 83 76 40-2-1 48 64 76 84 89 87 83 76
40-2-1.5 47 63 75 83 88 86 82 75 40-2-1.5 47 63 75 83 88 86 82 75
45-2-2 47 60 74 86 87 86 82 74 45-2-2 47 60 74 86 87 86 82 74
45-2-3 47 64 74 81 88 86 83 75 45-2-3 47 64 74 81 88 86 83 75
50-2-4 58 74 84 91 92 89 88 89 50-2-4 58 74 84 91 92 89 88 89
50-2-5.5 58 74 84 91 92 89 88 89 50-2-5.5 58 74 84 91 92 89 88 89
56-2-5.5 53 66 84 92 94 93 88 81 56-2-5.5 53 66 84 92 94 93 88 81
56-2-7.5 53 66 84 92 94 93 88 81 56-2-7.5 53 66 84 92 94 93 88 81
56-4-2 52 64 73 79 79 79 73 65 56-4-2 52 64 73 79 79 79 73 65
63-4-3 56 68 77 83 83 83 77 69 63-4-3 56 68 77 83 83 83 77 69
63-4-4 57 69 78 84 84 84 78 70 63-4-4 57 69 78 84 84 84 78 70
63-6-1 49 59 69 73 74 72 65 57 63-6-1 49 59 69 73 74 72 65 57
71-4-3 56 72 79 85 85 85 81 73 71-4-3 56 72 79 85 85 85 81 73
71-4-4 63 75 79 85 85 86 83 75 71-4-4 63 75 79 85 85 86 83 75
71-4-5.5 64 76 80 86 86 87 84 76 71-4-5.5 64 76 80 86 86 87 84 76
71-6-1.5 47 65 74 77 77 72 65 56 71-6-1.5 47 65 74 77 77 72 65 56
80-4-3 55 71 84 91 91 88 82 74 80-4-3 55 71 84 91 91 88 82 74
80-4-4 54 70 83 90 90 87 81 73 80-4-4 54 70 83 90 90 87 81 73
80-4-5.5 53 69 82 89 89 86 80 72 80-4-5.5 53 69 82 89 89 86 80 72
80-4-7.5 53 69 82 89 89 86 80 72 80-4-7.5 53 69 82 89 89 86 80 72
80-6-1.5 53 68 75 78 79 76 70 62 80-6-1.5 53 68 75 78 79 76 70 62
80-6-2 59 69 75 79 80 78 73 65 80-6-2 59 69 75 79 80 78 73 65
90-4-7.5 59 75 86 92 93 91 86 78 90-4-7.5 59 75 86 92 93 91 86 78
90-4-10 58 74 85 91 92 90 85 77 90-4-10 58 74 85 91 92 90 85 77
90-4-15 60 76 87 93 94 92 87 79 90-4-15 60 76 87 93 94 92 87 79
90-6-3 52 67 78 82 82 78 71 63 90-6-3 52 67 78 82 82 78 71 63
90-6-4 60 70 80 85 85 82 76 68 90-6-4 60 70 80 85 85 82 76 68
100-4-10 64 80 87 94 95 93 89 81 100-4-10 64 80 87 94 95 93 89 81
100-4-15 71 83 87 93 94 94 91 83 100-4-15 71 83 87 93 94 94 91 83
100-4-20 72 84 88 94 95 95 92 84 100-4-20 72 84 88 94 95 95 92 84
100-6-5.5 57 72 82 85 86 83 75 67 100-6-5.5 57 72 82 85 86 83 75 67
100-6-7.5 59 74 84 87 88 85 77 69 100-6-7.5 59 74 84 87 88 85 77 69
125-4/6-20 69 85 96 103 104 102 95 87 125-4/6-20 69 85 96 103 104 102 95 87
125-4/6-25 68 84 95 102 103 101 94 86 125-4/6-25 68 84 95 102 103 101 94 86
125-4/6-30 67 83 94 101 102 100 93 85 125-4/6-30 67 83 94 101 102 100 93 85
125-4/6-40 67 83 94 101 102 100 93 85 125-4/6-40 67 83 94 101 102 100 93 85
125-4/6-50 67 83 94 101 102 100 93 85 125-4/6-50 67 83 94 101 102 100 93 85
125-4/9-25 67 81 94 102 104 101 96 88 125-4/9-25 67 81 94 102 104 101 96 88
125-4/9-30 66 80 93 101 103 100 95 87 125-4/9-30 66 80 93 101 103 100 95 87
125-4/9-40 65 79 92 100 102 99 94 86 125-4/9-40 65 79 92 100 102 99 94 86
125-4/9-50 65 79 92 100 102 99 94 86 125-4/9-50 65 79 92 100 102 99 94 86
125-6/6-5.5 64 79 89 92 93 90 85 77 125-6/6-5.5 64 79 89 92 93 90 85 77
125-6/6-7.5 62 77 87 90 91 88 83 75 125-6/6-7.5 62 77 87 90 91 88 83 75
125-6/6-10 61 76 86 89 90 87 82 74 125-6/6-10 61 76 86 89 90 87 82 74
125-6/6-15 61 76 86 89 90 87 82 74 125-6/6-15 61 76 86 89 90 87 82 74
125-6/6-20 63 78 88 91 92 89 84 76 125-6/6-20 63 78 88 91 92 89 84 76
125-6/9-10 61 76 87 93 94 88 84 77 125-6/9-10 61 76 87 93 94 88 84 77
125-6/9-15 59 74 85 91 92 86 82 75 125-6/9-15 59 74 85 91 92 86 82 75
125-6/9-20 59 74 85 91 92 86 82 75 125-6/9-20 59 74 85 91 92 86 82 75
125-6/9-25 61 76 87 93 94 88 84 77 125-6/9-25 61 76 87 93 94 88 84 77
125-4/12-30 68 82 95 103 105 102 97 89 125-4/12-30 68 82 95 103 105 102 97 89
125-4/12-40 67 81 94 102 104 101 96 88 125-4/12-40 67 81 94 102 104 101 96 88
125-4/12-50 66 80 93 101 103 100 95 87 125-4/12-50 66 80 93 101 103 100 95 87
125-6/12-25 61 76 87 93 94 88 84 77 125-6/12-25 61 76 87 93 94 88 84 77
125-6/12-30 62 77 88 94 95 89 85 78 125-6/12-30 62 77 88 94 95 89 85 78
125-6/12-40 66 81 92 98 99 93 89 82 125-6/12-40 66 81 92 98 99 93 89 82

3
Dimensions mm

Wall-mounting flange

Helical ring support stand

THT/WALL-40 THT/WALL-90
THT/WALL-45 THT/WALL-100 THT/WALL-40 THT/WALL-45
THT/WALL-50 THT/WALL-125 THT/WALL-50
THT/WALL-56 THT/WALL-56
THT/WALL-63 THT/WALL-63
THT/WALL-71 THT/WALL-71
THT/WALL-80 THT/WALL-80
THT/WALL-90
THT/WALL-100
THT/WALL-125

A B C D ØD* I J H G E F J1 J2 K1 K2 X2 ød
THT/WALL-40 640 590 650 600 400 80 255 530 510 82 430 700 200 700 200 200 10
THT/WALL-45 640 590 650 600 450 80 280 530 510 82 430 700 200 700 200 200 12
THT/WALL-50 690 690 700 700 500 80 305 530 510 82 560 790 220 790 220 200 12
THT/WALL-56 690 690 700 700 560 80 340 530 510 82 560 790 220 790 220 215 13
THT/WALL-56-2T-7.5 690 690 700 700 560 80 340 630 610 82 560 790 220 790 220 215 13
THT/WALL-63 990 990 1000 1000 630 80 385 630 605 82 760 1050 300 1050 300 215 13
THT/WALL-63-6T-1 990 990 1000 1000 630 80 385 530 505 82 760 1050 300 1050 300 215 13
THT/WALL-71 990 990 1000 1000 710 80 445 630 605 82 760 1050 300 1050 300 225 13
THT/WALL-80 990 990 1000 1000 800 100 490 630 605 82 760 1050 300 1050 300 280 13
THT/WALL-90 1190 1190 1200 1200 900 100 550 730 705 82 790 1250 250 1250 250 280 18
THT/WALL-90-4T-15 1190 1190 1200 1200 900 100 550 830 805 82 790 1250 250 1250 250 280 18
THT/WALL-100 1190 1190 1200 1200 1000 100 600 730 705 82 790 1250 250 1250 250 280 18
THT/WALL-100-4T-15 1190 1190 1200 1200 1000 100 600 830 805 82 790 1250 250 1250 250 280 18
THT/WALL-100-4T-20 1190 1190 1200 1200 1000 100 600 830 805 82 790 1250 250 1250 250 280 18
THT/WALL-125 1490 1490 1500 1500 1250 100 725 1050 1025 82 1240 1600 300 1600 300 300 18
THT/WALL-125-4T/6-20 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-6T/6-5.5 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-6T/6-7.5 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-6T/6-10 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-6T/6-15 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-6T/9-10 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-6T/9-15 1490 1490 1500 1500 1250 100 725 850 825 82 1240 1600 300 1600 300 300 18
THT/WALL-125-4T/6-50 1490 1490 1500 1500 1250 100 725 1150 1125 82 1240 1600 300 1600 300 300 18
THT/WALL-125-4T/9-50 1490 1490 1500 1500 1250 100 725 1150 1125 82 1240 1600 300 1600 300 300 18
THT/WALL-125-4T/12-50 1490 1490 1500 1500 1250 100 725 1150 1125 82 1240 1600 300 1600 300 300 18
* Recommended nominal tube diameter
(C x D) Nominal size of the wall opening.

4
Characteristic curves
Q= Flow rate in m³/h, m³/s and cfm Pe= Static pressure in mm H₂O, Pa and inwg

2T=3000 r/min 2T=3000 r/min

4T=1500 r/min 6T=1000 r/min

5
Characteristic curves
Q= Flow rate in m³/h, m³/s and cfm Pe= Static pressure in mm H₂O, Pa and inwg

4T=1500 r/min 4T=1500 r/min

6T=1000 r/min 4T=1500 r/min

6
Characteristic curves
Q= Flow rate in m³/h, m³/s and cfm Pe= Static pressure in mm H₂O, Pa and inwg

4T/6=1500 r/min 4T/9=1500 r/min

4T/12=1500 r/min 6T/6=1000 r/min

7
Characteristic curves
Q= Flow rate in m³/h, m³/s and cfm Pe= Static pressure in mm H₂O, Pa and inwg

6T/9=1000 r/min 6T/12=1000 r/min

Accessories

INT IAT CABLE BOX C2V VSD3/A-RFT CENTRAL CO AET P-400 RT R/THT
- VSD1/A-RFM

BAC PS ACE ACE/400 S