SEAT EX

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Explosion-proof, chemically resistant radial ventilators SEAT Ex are special versions of the VISP ventilators that comply with the requirements of the Directive 94/9/EC, concerning devices that may be used in potentially explosive atmospheres.
 
Explosion-proof, chemically resistant radial ventilators SEAT EX are special versions of the VISP ventilators that comply with the requirements of Directive 94/9/EC, concerning devices that may be used in potentially explosive environments.

The SEAT ventilators are available in version EX II 3G C IIB T4.
Housing is made of polypropylene reinforced by UV irradiation and doped with graphite.

Motor stand is not supplied as standard.
Working parameters and all other technical data are in accordance with those of the VISP  ventilators as per the table below.
Name Nominal
voltage [V]
Speed
[r.p.m.]
P max
[W]
I max
[A]
Q max
[m3/h]
P
static [Pa]
Weight
[kg]
SEAT 15 400 1500 180 0.56 440 110 11.3
SEAT 15 400 3000 370 0.95 860 430 10.2
SEAT 20 400 1000 180 0.61 860 115 9.3
SEAT 20 400 1500 180 0.56 1320 240 9.7
SEAT 20 400 3000 750 1.9 1400 1040 13.2
SEAT 25 400 1000 180 0.61 1550 150 12.8
SEAT 25 400 1500 370 1.1 2410 370 12.8
SEAT 25 400 3000 2200 4.6 2000 1450 22.6
SEAT 30 400 1500 1100 3.3 4820 560 20.6
SEAT 35 400 1000 2200 5.7 7000 450 45.1
SEAT 35 400 1500 5500 11 10450 1090 55.6

Performance curves