Available in 4 flange dimensions from 150mm to 300mm;
and 4 heights, from 340mm to 530mm.

Open ended rotor with 8 vans

Rotor design: radius pocket, and adjustable-tip

Drilled flanges in accordance with GB PN10, ANSI 150#,

DIN PN10, JIS10K

Replaceable rotor wear tips

Close vane tolerances ensure high sealing and feeding

efficiency and minimum air leakage.

Interior coatings: hard chrome, tungsten, and Teflon

Outboard bearings are standard and a full range of shaft

seal options is available

Air purge shaft sealing

Excellent performance in high-temperature applications

up to 250°C

Pressure differentials up to 1.5bar (21PSI).

Accessories: Speed monitor, vent hopper,

Air purge regulation station.

Open ended rotor with 8 vans

Accessories: Drop-out box, speed monitor, vent box,

Air purge regulation station.

Ø A

Ø B DIN

Ø C DIN

D DIN

Ø B ANSI

Ø C ANSI

D ANSI

Ø U

Ø V

Ø W

RBC 150

4

150

240

285

8 x Ø 22

241.3

279

8 x Ø 22.2

65

100

130

RBC 200

10

200

295

340

8 x Ø 22

298.4

343

8 x Ø 22.2

80

130

150

RBC 250

18

250

350

395

8 x Ø 22

361.9

406

8 x Ø 25.4

100

155

180

RBC 300

30

300

400

445

8 x Ø 22

431.8

483

8 x Ø 25.4

125

180

210

E

F

G

H

J

K

L

N

P

R

Y

*Z

RBC 150

18

70

170

340

225

275

370

130

100

4 x Ø 16

37.5

1"

RBC 200

18

80

200

390

255

315

430

160

130

4 x Ø 16

55

1¼"

RBC 250

21

95

235

460

300

370

510

200

150

4 x Ø 18

65

1¼"

RBC 300

25

110

270

530

340

420

590

240

180

4 x Ø 18

85

1¼"

*Note: Technical modification are possiblem dimensions in mm