Note:  On water lubricated pumps, the length of column sections (B1) is limited to 1.22 metres, to allow for inclusion of a Centre Bearing Holder (A5) between each flange.  Bearings are required at each column flange, except the lowest, which is adjacent to the bottom assembly.  If the topmost column section is shorter than 1.22 metres, a bearing will not be required under the Discharge Head.

ITEM

mm

ITEM

mm

ITEM

mm

A

Impeller Diameter

533.4

M

Stator Flange PCD

622.3

Y

Disch Bolts EW or TDC

(TDC)

B

Column Diameter

609.6

N

Stator Flange Hole Dia.

22.2

Z

Disch Flng No of Bolts

(16)

C

Bellmouth Diameter

914.4

O

Column Flange OD

736.6

A1

Head Height

1384

D

1 Stage Length

946.2

P

Column Flange PCD

692.2

A2

Disch C/L Height

330

E

2 Stage Length

1368.4

Q

Column Flng Hole Dia.

22.2

A3

Flng Face to Vert C/L

1130

F

Bellmouth Length

317.5

R

Knee Brace Length

610

A4

Strainer Length

457

G

Running Ring Length

171.5

S

Pivot Adjustment Crs.

64

A5

Centre Brg Holder Thkns

19.1

H

Stator Length

268.3

T

Pivot Height

509

A6

Knee Brace Bolt Crs.

457.6

I

Adaptor Length

209.6

U

Knee Brace Height

610

A7

Drive Column Dia.

355.6

J

Impeller Shaft Length

1066.8

V

Discharge Flange OD

750.9

A8

Extension Gland Stool

381

K

Impeller Shaft Diameter

63.5

W

Discharge Flange PCD

692.2

L

Stator Flange Diameter

673.1

X

Dischg Flng Hole Dia.

22.2

Knee Brace Channel

6x3”

B1    Standard Column Lengths

Water Lube

305

610

914

1219

Oil  Lube

305

610

914

1219

2438