VSA - VSB - VSAT - VSBT

Polypropylene motor fans

Centrifugal - Forward

VSB - VSA View larger

VSA - VSB - VSAT - VSBT

Polypropylene motor fans


Centrifugal - Forward

PIC-ErP-non-Applicable.jpg ErP not applicable
Corrosive environment
PIC-logiciels.jpg

  • Anticorrosive: injected polypropylene (PPH)
  • Motor out of air flow
  • Many accessories
  • ATEX version: contact us

Application :

Laboratories. Extraction of fume cupboard.
"Anti-acid" type fans for aggressive atmospheres, resistant to most acids and solvents for conveyed gas temperatures below 60 ° C, 50 ° in ATEX version. Ambient air conditions 40 ° C and 75%.

  • Range

  • Overcrowding

  • Documentation

  • Public Price

  • Software

  • References

2 models
  • Motorcycle fans.
  • Turrets (up to size 30).
8 sizes: 14/20/23/24/25/30/35/42.
Flow rates from 100 to 11,000 m3 / h, and up to 32,000 m3 / in special sizes.
2 standard pressure ranges for each model:
  • VSB: low pressure motorized fans.
  • VSA: high pressure motorized fans.
  • VSBT: low pressure turrets.
  • VSAT: high pressure turrets.

Construction
  • Polypropylene scroll, UV resistant. For motorized fans: adjustable 6 positions. Standard position: 0 LG.
  • Polypropylene forward impeller with aluminum hub embedded in polypropylene.
  • Anti-corrosive gasket against the risk of gas leaks.
  • Support chair:
    • Nylon for sizes 14/20/23/24/25.
    • Polypropylene for sizes 30/35.
    • Galvanized steel 42 and special sizes.
  • Turrets: polypropylene engine cover resistant to environmental factors.

Motorization
  • IP 55 class F - S1 motor without thermal protection. Three-phase motors accept frequency variation (30-50 Hz), single-phase motors accept optional voltage variation.
    • 1 single-phase speed 230V, 50Hz, 2, 4 or 6 poles.
    • 1 three-phase speed 230 / 400V, 50Hz, 2, 4 or 6 poles up to 5.5kW.
    • 1 three-phase speed 400 / 690V, 50Hz, 2, 4 or 6 poles from 7.5kW.
    • 2 three-phase speeds 400V, 50Hz, independent windings 4/6 poles.
    • 2 three-phase speeds 400V, 50Hz, 2/4 pole Dahlander winding.

Accessories
  • RPSB - RPSA: anticorrosive accessory to adapt the rectangular flanged orifice to the circular piping. Thanks to the air flow throttle flap, it is possible to regulate the performance of the fan. RPRB-RPRA flangeless version available.
  • TFSB - TFSA: Flange connection with inclined outlet fitted with a protective screen. Thanks to the air flow throttle flap, it is possible to regulate the performance of the fan. TEFB-TEFA flangeless version available.
  • MSGX outlet non-return valve assembly: gravity-closing fins preventing air return to the fan.
  • PVC CPMX motor cover intended to protect the motor against atmospheric agents.
  • Drain on SCCX volute: circular expulsion sleeve for the discharge of condensate liquid and rainwater. Soldered directly to the fan casing.
  • GTX flexible PVC sleeve: anticorrosive PVC accessory for connecting the suction / pressure port to the 160 mm long circular pipe.
  • CMN rain cap: vertical PVC air outlet, fitted with a protective cap that prevents the entry of rain. It has a female interlocking end.
  • Vertical discharge execution for RJVX turrets.
  • Only single or adjustable circular flanged outlets are available for ATEX fans.

Selection of technical fans
Direction of rotation and position
VSBsh.png

* Rotation not available for VSB 14 / VSA 20 and VSA 30 or ATEX motorized fans

Polypropylene centrifugal fans
Discharge with "B" flange (standard)


Circular discharge "A" (on request for VSB 14 to 30 and VSM 25)


* Female - ** Male

RPSB or RPSA: circular adapter outlet with adjustable flange, female diameters. Non-adjustable version available.

Type

AT

B

VS

Ø D1

Ø D2

E

F

G

H

J

K2

L

M

NOT

P

Q

R

VSB 14

284

103

118

125

125

3,245

189

1,355

130

189

95

317

245

72

263.5

241.5

106

VSB 20

418

148

170

200

200

501

300

201

200

300

168

420

300

120

398

349

148

VSB 23

484.5

182.5

202

200

250

456

220

236

250

220

155

504.5

359.5

145

467

411

175

VSB 24

520

185

210

250

250

570

320

250

250

320

160

486.5

357.5

129

495

428

178

VSB 25

520

185

210

250

250

570

320

250

250

320

160

486.5

357.5

129

495

428

178

VSB 30

598

222

251

250

315

545

245

300

310

245

170

565

380

185

593

515

215

VSB 35

259

297

355

353

320

210

660

450

210

696

628

275

VSB 42

310

357

400

424

410

230

810

565

245

834.5

724

300

VSA 20

139.5

157

160

177

200

120

370

285

85

349

325

148

VSA 25

175

193

160

219

250

120

459

355

104

433

394

175

VSA 30

210.5

237

200

269

310

265

155

525

494

225

VSA 35

246

273

225

311

320

265

175

609

566

255

VSA 42

296.5

327

280

373

410

265

205

731

673

300



VSA VSB
Type 20-2 20-4 25-2 25-4 30-2 30-4 14 20-2 20-4 20-6 23-4 23-6 24-2 24-4 24-6 25-4 25-6 30-4 30-6 35-4 35-6 42
I (height
axis in mm)
71 63 90 71 100 80 63 80 63 71 80 71 90 80 71 80 71 90 80 100 90 132

Type

S

T1

T2

U

V

W

Ø X

at

b

vs

d

e

f

g

h

i

j

nbs x Ø k

VSB 14

175

200

200

130

35

80

10

85

85

135

135

12.5

110

12.5

110

4x7.5

VSB 20

215

240

240

170

35

95

10

160

130

210

180

194

164

20

2x85

90

8x7

VSB 23

255

280

280

175

52.5

132

10

165

165

221

221

10,

2x100

12

2x98.5

8x7

VSB 24

255

280

280

175

52.5

130

10

200

160

266

228

13

3x80

13

2x101

10x7

VSB 25

255

280

280

175

52.5

130

10

200

160

266

228

13

3x80

13

2x101

10x7

VSB 30

234

260

275

175

50

155

12

240

195

306

265

282

241

53

2x100

82.5

100

10x9

VSB 35

285

320

300

200

50

170

12

280

225

356

305

326

275

28

3x100

102.5

100

12x9

VSB 42

315

350

350

250

50

197

12

335

270

421

362

381

322

60.5

3x100

81

2x100

14x9

VSA 20

215

240

240

170

35

80

10

105

90

150

140

130

120

30

1x90

70

6x9

VSA 25

255

280

280

175

52.5

112

10

130

115

180

180

160

160

10

2x80

10

2x80

8x7

VSA 30

234

260

275

175

50

130

12

155

140

221

210

200

186

10.5

2x100

12

2x93

3x9

VSA 35

285

320

300

200

50

140

12

180

160

356

240

226

210

15

2x100

15

2x105

3x9

VSA 42

315

350

350

250

50

160

12

215

195

301

287

261

247

20

2x100

93.5

100

2x9


Polypropylene centrifugal turrets VSBT - VSAT
VSAT-VSBT-dim.png

Model

Ø A

B

VS

D

E

F

G

H

VSBT 14

125

293

280

93

89

153

210

512

VSBT 20

200

391

360

104

136

235

292

650

VSBT 24

250

491

360

99

166

290

351

675

VSBT 25

250

491

360

99

166

290

351

675

VSBT 30

315

602

360

113

202

347

424

725


Model

Ø A

B

VS

D

E

F

G

H

VSAT 20

160

391

360

104

94

200

253

608

VSAT 25

160

491

360

99

120

247

310

629

VSAT 30

200

602

360

113

150

297

392

673

Close Open Detailed specifications

Close Open Public tariff price

Price catalog pages (CP)

Close Open Fire / Smoke extraction certificates

Close Open Electrical / ATEX Certificates

Electrical CE Declarations (DCCE)

ATEX certificate (AATEX)

Close Open Prescription assistance

Specification text (TP)

EASYVENT
Access the software online Media locked
Axial selection software and S&P group products

  • Creation of a technical sheet per fan including the operating point requested on the curve, the technical and acoustic characteristics, and the dimension drawings
  • Printing possibility
  • Link to all technical catalog pages

CCAS LE BON ACCUEIL

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Central kitchen / Food industry

79 - Deux-Sèvres

BOISSINOT

ISOCRATES (44)

CLUB MED ALPES D'HUEZ

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Hotel residences

38 - Isère

MINO

ABAC ENGINEERING

Close Open ECOTOX ALIXAN

Healthcare establishments

26 - Drome

SPIE SOUTH EAST

THIS ENGINEERING

Close Open HOTEL DES 7 FONTAINES - RENOVATION EXTENSION - TOURNUS

Hotels

71 - Saône-et-Loire

DESCHAMPES FATHER AND SON SANCE 71000

ABAC VILLEFRANCHE SUR SAONE 69

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Community restaurants / RIE

79 - Deux-Sèvres

HERVÉ THERMIQUE

DELTA ENERGIES

PISCINE - WATTIGNIES

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Swimming pools / Aquatic centers

59 - North

WATER AIR SY STEM E

PISCINE ET PATINOIRE MUNICIPALE DE ROYE

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Swimming pools / Aquatic centers

80 - Sum

MISSENARD QUINT B

X