Part No.

Fan Diameter

A

ØB

ØC

D

E

FG-250-1

Ø250mm

260-295

58

254

88

6.5

FG-300-1

Ø300mm (11-13/16”)

340-363

58

332

88

6.5

FG-350-1

Ø350mm (14”)

400-425

90

394

106

6.5

FG-400-1

Ø400mm (15-3/4”)

473-500

90

468

106

9.2

FG-450-1

Ø450mm (17-3/4”)

530-565

90

528

106

9.2

FG-500-1

Ø500mm (20”)

485-618

114

532

138

9.2

FG-500-2

Ø500mm (20”)

540-568

114

582

138

9.2

FG-560-1

Ø560mm (22”)

672-702

114

668

148

9.2

FG-560-2

Ø560mm (22”)

630-663

114

626

148

9.2

FG-630-1

Ø630mm (25”)

722-753

114

718

148

9.2

FG-630-2

Ø630mm (25”)

695-723

114

688

148

9.2