Ventilation grille for intake and exhaust to spiral ducts. The front frame is shaped according to the channel diameter. Application in low- and medium pressure installations. Recommended is installation in ducts and ventilation openings holes using visible bolts in holes the front frame. The front f...
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STS-WS - bended frame for installation in spiral ducts, two rows of blades where first row is placed horizontally and second vertically, manually adjustable each grille blade, manufactured from powder coated steel, RAL9006 color, visible assembly through screws in holes in grille front frame
STS-W/S/125x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 125x75 mm, air flow opening dimensions 110x60 mm, effective area ? m²
STS-W/S/125x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 125x75 mm, air flow opening dimensions 110x60 mm, effective area ? m²
STS-W/S/225x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 225x75 mm, air flow opening dimensions 210x60 mm, effective area 0.009 m²
STS-W/S/225x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 225x75 mm, air flow opening dimensions 210x60 mm, effective area 0.009 m²
STS-W/S/325x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 325x75 mm, air flow opening dimensions 310x60 mm, effective area 0.012 m²
STS-W/S/325x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 325x75 mm, air flow opening dimensions 310x60 mm, effective area 0.012 m²
STS-W/S/425x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 425x75 mm, air flow opening dimensions 410x60 mm, effective area 0.016 m²
STS-W/S/425x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 425x75 mm, air flow opening dimensions 410x60 mm, effective area 0.016 m²
STS-W/S/525x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 525x75 mm, air flow opening dimensions 510x60 mm, effective area 0.019 m²
STS-W/S/525x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 525x75 mm, air flow opening dimensions 510x60 mm, effective area 0.019 m²
STS-W/S/625x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 625x75 mm, air flow opening dimensions 610x60 mm, effective area 0.023 m²
STS-W/S/625x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 625x75 mm, air flow opening dimensions 610x60 mm, effective area 0.023 m²
STS-W/S/825x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 825x75 mm, air flow opening dimensions 810x60 mm, effective area 0.031 m²
STS-W/S/825x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 825x75 mm, air flow opening dimensions 810x60 mm, effective area 0.031 m²
STS-W/S/1025x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1025x75 mm, air flow opening dimensions 1010x60 mm, effective area 0.037 m²
STS-W/S/1025x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1025x75 mm, air flow opening dimensions 1010x60 mm, effective area 0.037 m²
STS-W/S/1225x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1225x75 mm, air flow opening dimensions 1210x60 mm, effective area 0.045 m²
STS-W/S/1225x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1225x75 mm, air flow opening dimensions 1210x60 mm, effective area 0.045 m²
STS-W/S/125x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 125x125 mm, air flow opening dimensions 110x110 mm, effective area 0.010 m²
STS-W/S/125x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 125x125 mm, air flow opening dimensions 110x110 mm, effective area 0.010 m²
STS-W/S/225x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 225x125 mm, air flow opening dimensions 210x110 mm, effective area 0.016 m²
STS-W/S/225x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 225x125 mm, air flow opening dimensions 210x110 mm, effective area 0.016 m²
STS-W/S/325x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 325x125 mm, air flow opening dimensions 310x110 mm, effective area 0.024 m²
STS-W/S/325x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 325x125 mm, air flow opening dimensions 310x110 mm, effective area 0.024 m²
STS-W/S/425x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 425x125 mm, air flow opening dimensions 410x110 mm, effective area 0.032 m²
STS-W/S/425x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 425x125 mm, air flow opening dimensions 410x110 mm, effective area 0.032 m²
STS-W/S/525x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 525x125 mm, air flow opening dimensions 510x110 mm, effective area 0.038 m²
STS-W/S/525x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 525x125 mm, air flow opening dimensions 510x110 mm, effective area 0.038 m²
STS-W/S/625x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 625x125 mm, air flow opening dimensions 610x110 mm, effective area 0.046 m²
STS-W/S/625x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 625x125 mm, air flow opening dimensions 610x110 mm, effective area 0.046 m²
STS-W/S/825x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 825x125 mm, air flow opening dimensions 810x110 mm, effective area 0.062 m²
STS-W/S/825x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 825x125 mm, air flow opening dimensions 810x110 mm, effective area 0.062 m²
STS-W/S/1025x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1025x125 mm, air flow opening dimensions 1010x110 mm, effective area 0.075 m²
STS-W/S/1025x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1025x125 mm, air flow opening dimensions 1010x110 mm, effective area 0.075 m²
STS-W/S/1225x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1225x125 mm, air flow opening dimensions 1210x110 mm, effective area 0.091 m²
STS-W/S/1225x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1225x125 mm, air flow opening dimensions 1210x110 mm, effective area 0.091 m²
STS-W/S/225x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 225x225 mm, air flow opening dimensions 210x210 mm, effective area 0.036 m²
STS-W/S/225x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 225x225 mm, air flow opening dimensions 210x210 mm, effective area 0.036 m²
STS-W/S/325x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 325x225 mm, air flow opening dimensions 310x210 mm, effective area 0.048 m²
STS-W/S/325x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 325x225 mm, air flow opening dimensions 310x210 mm, effective area 0.048 m²
STS-W/S/425x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 425x225 mm, air flow opening dimensions 410x210 mm, effective area 0.064 m²
STS-W/S/425x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 425x225 mm, air flow opening dimensions 410x210 mm, effective area 0.064 m²
STS-W/S/525x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 525x225 mm, air flow opening dimensions 510x210 mm, effective area 0.076 m²
STS-W/S/525x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 525x225 mm, air flow opening dimensions 510x210 mm, effective area 0.076 m²
STS-W/S/625x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 625x225 mm, air flow opening dimensions 610x210 mm, effective area 0.092 m²
STS-W/S/625x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 625x225 mm, air flow opening dimensions 610x210 mm, effective area 0.092 m²
STS-W/S/825x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 825x225 mm, air flow opening dimensions 810x210 mm, effective area 0.123 m²
STS-W/S/825x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 825x225 mm, air flow opening dimensions 810x210 mm, effective area 0.123 m²
STS-W/S/1025x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1025x225 mm, air flow opening dimensions 1010x210 mm, effective area 0.151 m²
STS-W/S/1025x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1025x225 mm, air flow opening dimensions 1010x210 mm, effective area 0.151 m²
STS-W/S/1225x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1225x225 mm, air flow opening dimensions 1210x210 mm, effective area 0.183 m²
STS-W/S/1225x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1225x225 mm, air flow opening dimensions 1210x210 mm, effective area 0.183 m²
STS-W/S/325x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 325x325 mm, air flow opening dimensions 310x310 mm, effective area 0.072 m²
STS-W/S/325x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 325x325 mm, air flow opening dimensions 310x310 mm, effective area 0.072 m²
STS-W/S/425x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 425x325 mm, air flow opening dimensions 410x310 mm, effective area 0.096 m²
STS-W/S/425x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 425x325 mm, air flow opening dimensions 410x310 mm, effective area 0.096 m²
STS-W/S/525x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 525x325 mm, air flow opening dimensions 510x310 mm, effective area 0.114 m²
STS-W/S/525x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 525x325 mm, air flow opening dimensions 510x310 mm, effective area 0.114 m²
STS-W/S/625x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 625x325 mm, air flow opening dimensions 610x310 mm, effective area 0.137 m²
STS-W/S/625x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 625x325 mm, air flow opening dimensions 610x310 mm, effective area 0.137 m²
STS-W/S/825x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 825x325 mm, air flow opening dimensions 810x310 mm, effective area 0.185 m²
STS-W/S/825x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 825x325 mm, air flow opening dimensions 810x310 mm, effective area 0.185 m²
STS-W/S/1025x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1025x325 mm, air flow opening dimensions 1010x310 mm, effective area 0.227 m²
STS-W/S/1025x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1025x325 mm, air flow opening dimensions 1010x310 mm, effective area 0.227 m²
STS-W/S/1225x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1225x325 mm, air flow opening dimensions 1210x310 mm, effective area 0.275 m²
STS-W/S/1225x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1225x325 mm, air flow opening dimensions 1210x310 mm, effective area 0.275 m²
STS-W/S/425x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 425x425 mm, air flow opening dimensions 410x410 mm, effective area 0.130 m²
STS-W/S/425x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 425x425 mm, air flow opening dimensions 410x410 mm, effective area 0.130 m²
STS-W/S/525x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 525x425 mm, air flow opening dimensions 510x410 mm, effective area 0.148 m²
STS-W/S/525x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 525x425 mm, air flow opening dimensions 510x410 mm, effective area 0.148 m²
STS-W/S/625x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 625x425 mm, air flow opening dimensions 610x410 mm, effective area 0.183 m²
STS-W/S/625x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 625x425 mm, air flow opening dimensions 610x410 mm, effective area 0.183 m²
STS-W/S/825x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 825x425 mm, air flow opening dimensions 810x410 mm, effective area 0.247 m²
STS-W/S/825x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 825x425 mm, air flow opening dimensions 810x410 mm, effective area 0.247 m²
STS-W/S/1025x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1025x425 mm, air flow opening dimensions 1010x410 mm, effective area 0.303 m²
STS-W/S/1025x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1025x425 mm, air flow opening dimensions 1010x410 mm, effective area 0.303 m²
STS-W/S/1225x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1225x425 mm, air flow opening dimensions 1210x410 mm, effective area 0.366 m²
STS-W/S/1225x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1225x425 mm, air flow opening dimensions 1210x410 mm, effective area 0.366 m²
STS-W/S/525x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 525x525 mm, air flow opening dimensions 510x510 mm, effective area 0.183 m²
STS-W/S/525x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 525x525 mm, air flow opening dimensions 510x510 mm, effective area 0.183 m²
STS-W/S/625x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 625x525 mm, air flow opening dimensions 610x510 mm, effective area 0.222 m²
STS-W/S/625x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 625x525 mm, air flow opening dimensions 610x510 mm, effective area 0.222 m²
STS-W/S/825x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 825x525 mm, air flow opening dimensions 810x510 mm, effective area 0.298 m²
STS-W/S/825x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 825x525 mm, air flow opening dimensions 810x510 mm, effective area 0.298 m²
STS-W/S/1025x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1025x525 mm, air flow opening dimensions 1010x510 mm, effective area 0.378 m²
STS-W/S/1025x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1025x525 mm, air flow opening dimensions 1010x510 mm, effective area 0.378 m²
STS-W/S/1225x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1225x525 mm, air flow opening dimensions 1210x510 mm, effective area 0.458 m²
STS-W/S/1225x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1225x525 mm, air flow opening dimensions 1210x510 mm, effective area 0.458 m²
STS-W/S/625x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 625x625 mm, air flow opening dimensions 610x610 mm, effective area 0.263 m²
STS-W/S/625x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 625x625 mm, air flow opening dimensions 610x610 mm, effective area 0.263 m²
STS-W/S/825x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 825x625 mm, air flow opening dimensions 810x610 mm, effective area 0.355 m²
STS-W/S/825x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 825x625 mm, air flow opening dimensions 810x610 mm, effective area 0.355 m²
STS-W/S/1025x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1025x625 mm, air flow opening dimensions 1010x610 mm, effective area 0.446 m²
STS-W/S/1025x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1025x625 mm, air flow opening dimensions 1010x610 mm, effective area 0.446 m²
STS-W/S/1225x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1225x625 mm, air flow opening dimensions 1210x610 mm, effective area 0.538 m²
STS-W/S/1225x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1225x625 mm, air flow opening dimensions 1210x610 mm, effective area 0.538 m²
STS-SW - bended frame for installation in spiral ducts, two rows of blades where first row is placed vertically and second horizontally, manually adjustable each grille blade, manufactured from powder coated steel, RAL9006 color, visible assembly through screws in holes in grille front frame
STS-S/W/125x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 125x75 mm, air flow opening dimensions 110x60 mm, effective area ? m²
STS-S/W/125x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 125x75 mm, air flow opening dimensions 110x60 mm, effective area ? m²
STS-S/W/225x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 225x75 mm, air flow opening dimensions 210x60 mm, effective area 0.009 m²
STS-S/W/225x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 225x75 mm, air flow opening dimensions 210x60 mm, effective area 0.009 m²
STS-S/W/325x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 325x75 mm, air flow opening dimensions 310x60 mm, effective area 0.012 m²
STS-S/W/325x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 325x75 mm, air flow opening dimensions 310x60 mm, effective area 0.012 m²
STS-S/W/425x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 425x75 mm, air flow opening dimensions 410x60 mm, effective area 0.016 m²
STS-S/W/425x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 425x75 mm, air flow opening dimensions 410x60 mm, effective area 0.016 m²
STS-S/W/525x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 525x75 mm, air flow opening dimensions 510x60 mm, effective area 0.019 m²
STS-S/W/525x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 525x75 mm, air flow opening dimensions 510x60 mm, effective area 0.019 m²
STS-S/W/625x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 625x75 mm, air flow opening dimensions 610x60 mm, effective area 0.023 m²
STS-S/W/625x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 625x75 mm, air flow opening dimensions 610x60 mm, effective area 0.023 m²
STS-S/W/825x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 825x75 mm, air flow opening dimensions 810x60 mm, effective area 0.031 m²
STS-S/W/825x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 825x75 mm, air flow opening dimensions 810x60 mm, effective area 0.031 m²
STS-S/W/1025x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1025x75 mm, air flow opening dimensions 1010x60 mm, effective area 0.037 m²
STS-S/W/1025x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1025x75 mm, air flow opening dimensions 1010x60 mm, effective area 0.037 m²
STS-S/W/1225x75/200 Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1225x75 mm, air flow opening dimensions 1210x60 mm, effective area 0.045 m²
STS-S/W/1225x75/200
Spiral duct diameter Ø200 mm, installation hole on duct dimensions 1225x75 mm, air flow opening dimensions 1210x60 mm, effective area 0.045 m²
STS-S/W/125x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 125x125 mm, air flow opening dimensions 110x110 mm, effective area 0.010 m²
STS-S/W/125x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 125x125 mm, air flow opening dimensions 110x110 mm, effective area 0.010 m²
STS-S/W/225x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 225x125 mm, air flow opening dimensions 210x110 mm, effective area 0.016 m²
STS-S/W/225x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 225x125 mm, air flow opening dimensions 210x110 mm, effective area 0.016 m²
STS-S/W/325x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 325x125 mm, air flow opening dimensions 310x110 mm, effective area 0.024 m²
STS-S/W/325x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 325x125 mm, air flow opening dimensions 310x110 mm, effective area 0.024 m²
STS-S/W/425x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 425x125 mm, air flow opening dimensions 410x110 mm, effective area 0.032 m²
STS-S/W/425x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 425x125 mm, air flow opening dimensions 410x110 mm, effective area 0.032 m²
STS-S/W/525x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 525x125 mm, air flow opening dimensions 510x110 mm, effective area 0.038 m²
STS-S/W/525x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 525x125 mm, air flow opening dimensions 510x110 mm, effective area 0.038 m²
STS-S/W/625x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 625x125 mm, air flow opening dimensions 610x110 mm, effective area 0.046 m²
STS-S/W/625x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 625x125 mm, air flow opening dimensions 610x110 mm, effective area 0.046 m²
STS-S/W/825x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 825x125 mm, air flow opening dimensions 810x110 mm, effective area 0.062 m²
STS-S/W/825x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 825x125 mm, air flow opening dimensions 810x110 mm, effective area 0.062 m²
STS-S/W/1025x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1025x125 mm, air flow opening dimensions 1010x110 mm, effective area 0.075 m²
STS-S/W/1025x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1025x125 mm, air flow opening dimensions 1010x110 mm, effective area 0.075 m²
STS-S/W/1225x125/250 Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1225x125 mm, air flow opening dimensions 1210x110 mm, effective area 0.091 m²
STS-S/W/1225x125/250
Spiral duct diameter Ø250 mm, installation hole on duct dimensions 1225x125 mm, air flow opening dimensions 1210x110 mm, effective area 0.091 m²
STS-S/W/225x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 225x225 mm, air flow opening dimensions 210x210 mm, effective area 0.036 m²
STS-S/W/225x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 225x225 mm, air flow opening dimensions 210x210 mm, effective area 0.036 m²
STS-S/W/325x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 325x225 mm, air flow opening dimensions 310x210 mm, effective area 0.048 m²
STS-S/W/325x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 325x225 mm, air flow opening dimensions 310x210 mm, effective area 0.048 m²
STS-S/W/425x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 425x225 mm, air flow opening dimensions 410x210 mm, effective area 0.064 m²
STS-S/W/425x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 425x225 mm, air flow opening dimensions 410x210 mm, effective area 0.064 m²
STS-S/W/525x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 525x225 mm, air flow opening dimensions 510x210 mm, effective area 0.076 m²
STS-S/W/525x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 525x225 mm, air flow opening dimensions 510x210 mm, effective area 0.076 m²
STS-S/W/625x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 625x225 mm, air flow opening dimensions 610x210 mm, effective area 0.092 m²
STS-S/W/625x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 625x225 mm, air flow opening dimensions 610x210 mm, effective area 0.092 m²
STS-S/W/825x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 825x225 mm, air flow opening dimensions 810x210 mm, effective area 0.123 m²
STS-S/W/825x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 825x225 mm, air flow opening dimensions 810x210 mm, effective area 0.123 m²
STS-S/W/1025x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1025x225 mm, air flow opening dimensions 1010x210 mm, effective area 0.151 m²
STS-S/W/1025x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1025x225 mm, air flow opening dimensions 1010x210 mm, effective area 0.151 m²
STS-S/W/1225x225/350 Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1225x225 mm, air flow opening dimensions 1210x210 mm, effective area 0.183 m²
STS-S/W/1225x225/350
Spiral duct diameter Ø350 mm, installation hole on duct dimensions 1225x225 mm, air flow opening dimensions 1210x210 mm, effective area 0.183 m²
STS-S/W/325x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 325x325 mm, air flow opening dimensions 310x310 mm, effective area 0.072 m²
STS-S/W/325x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 325x325 mm, air flow opening dimensions 310x310 mm, effective area 0.072 m²
STS-S/W/425x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 425x325 mm, air flow opening dimensions 410x310 mm, effective area 0.096 m²
STS-S/W/425x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 425x325 mm, air flow opening dimensions 410x310 mm, effective area 0.096 m²
STS-S/W/525x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 525x325 mm, air flow opening dimensions 510x310 mm, effective area 0.114 m²
STS-S/W/525x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 525x325 mm, air flow opening dimensions 510x310 mm, effective area 0.114 m²
STS-S/W/625x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 625x325 mm, air flow opening dimensions 610x310 mm, effective area 0.137 m²
STS-S/W/625x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 625x325 mm, air flow opening dimensions 610x310 mm, effective area 0.137 m²
STS-S/W/825x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 825x325 mm, air flow opening dimensions 810x310 mm, effective area 0.185 m²
STS-S/W/825x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 825x325 mm, air flow opening dimensions 810x310 mm, effective area 0.185 m²
STS-S/W/1025x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1025x325 mm, air flow opening dimensions 1010x310 mm, effective area 0.227 m²
STS-S/W/1025x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1025x325 mm, air flow opening dimensions 1010x310 mm, effective area 0.227 m²
STS-S/W/1225x325/500 Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1225x325 mm, air flow opening dimensions 1210x310 mm, effective area 0.275 m²
STS-S/W/1225x325/500
Spiral duct diameter Ø500 mm, installation hole on duct dimensions 1225x325 mm, air flow opening dimensions 1210x310 mm, effective area 0.275 m²
STS-S/W/425x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 425x425 mm, air flow opening dimensions 410x410 mm, effective area 0.130 m²
STS-S/W/425x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 425x425 mm, air flow opening dimensions 410x410 mm, effective area 0.130 m²
STS-S/W/525x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 525x425 mm, air flow opening dimensions 510x410 mm, effective area 0.148 m²
STS-S/W/525x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 525x425 mm, air flow opening dimensions 510x410 mm, effective area 0.148 m²
STS-S/W/625x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 625x425 mm, air flow opening dimensions 610x410 mm, effective area 0.183 m²
STS-S/W/625x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 625x425 mm, air flow opening dimensions 610x410 mm, effective area 0.183 m²
STS-S/W/825x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 825x425 mm, air flow opening dimensions 810x410 mm, effective area 0.247 m²
STS-S/W/825x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 825x425 mm, air flow opening dimensions 810x410 mm, effective area 0.247 m²
STS-S/W/1025x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1025x425 mm, air flow opening dimensions 1010x410 mm, effective area 0.303 m²
STS-S/W/1025x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1025x425 mm, air flow opening dimensions 1010x410 mm, effective area 0.303 m²
STS-S/W/1225x425/630 Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1225x425 mm, air flow opening dimensions 1210x410 mm, effective area 0.366 m²
STS-S/W/1225x425/630
Spiral duct diameter Ø630 mm, installation hole on duct dimensions 1225x425 mm, air flow opening dimensions 1210x410 mm, effective area 0.366 m²
STS-S/W/525x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 525x525 mm, air flow opening dimensions 510x510 mm, effective area 0.183 m²
STS-S/W/525x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 525x525 mm, air flow opening dimensions 510x510 mm, effective area 0.183 m²
STS-S/W/625x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 625x525 mm, air flow opening dimensions 610x510 mm, effective area 0.222 m²
STS-S/W/625x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 625x525 mm, air flow opening dimensions 610x510 mm, effective area 0.222 m²
STS-S/W/825x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 825x525 mm, air flow opening dimensions 810x510 mm, effective area 0.298 m²
STS-S/W/825x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 825x525 mm, air flow opening dimensions 810x510 mm, effective area 0.298 m²
STS-S/W/1025x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1025x525 mm, air flow opening dimensions 1010x510 mm, effective area 0.378 m²
STS-S/W/1025x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1025x525 mm, air flow opening dimensions 1010x510 mm, effective area 0.378 m²
STS-S/W/1225x525/800 Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1225x525 mm, air flow opening dimensions 1210x510 mm, effective area 0.458 m²
STS-S/W/1225x525/800
Spiral duct diameter Ø800 mm, installation hole on duct dimensions 1225x525 mm, air flow opening dimensions 1210x510 mm, effective area 0.458 m²
STS-S/W/625x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 625x625 mm, air flow opening dimensions 610x610 mm, effective area 0.263 m²
STS-S/W/625x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 625x625 mm, air flow opening dimensions 610x610 mm, effective area 0.263 m²
STS-S/W/825x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 825x625 mm, air flow opening dimensions 810x610 mm, effective area 0.355 m²
STS-S/W/825x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 825x625 mm, air flow opening dimensions 810x610 mm, effective area 0.355 m²
STS-S/W/1025x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1025x625 mm, air flow opening dimensions 1010x610 mm, effective area 0.446 m²
STS-S/W/1025x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1025x625 mm, air flow opening dimensions 1010x610 mm, effective area 0.446 m²
STS-S/W/1225x625/1000 Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1225x625 mm, air flow opening dimensions 1210x610 mm, effective area 0.538 m²
STS-S/W/1225x625/1000
Spiral duct diameter Ø1000 mm, installation hole on duct dimensions 1225x625 mm, air flow opening dimensions 1210x610 mm, effective area 0.538 m²
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Ventilation grille for intake and exhaust to spiral ducts. The front frame is shaped according to the channel diameter. Application in low- and medium pressure installations. Recommended is installation in ducts and ventilation openings holes using visible bolts in holes the front frame. The front frame is made of steel profiles. Blades are mounted in two rows, horizontally and  vertically. Adjusting the angle inclination of blade is manual and individual for each blade.

Grille has Hygienic Certificate HK/K/0522/02/2016

Material and workmanship

Material:
- galvanized steel powder coated in RAL 9006 - standard
- aluminum
- stainless steel (type 1.4301 or 1.4404)
On request, it is possible to powder coated in any color RAL palette.

STS-W/S grille with two rows of adjustable blades on the spiral duct
Declarations of conformity 847 KB
Catalogue 1.3 MB
Hygienic certificate 1.1 MB
STS-S/W grille with two rows of adjustable blades on the spiral duct
Declarations of conformity 847 KB
Catalogue 1.3 MB
Hygienic certificate 1.1 MB