Handling; Type Key; Coupling; Coupling Guard - Grundfos POMONA Series Installation And Operating Instructions Manual

3. Handling

Warning
Heavy pumps are to be transported by means of
lifting equipment. Attach the strap so that the pump
remains in a stable position and cannot turn or fall.
See fig. 1.
Fig. 1 Correct lifting of bare shaft pump
Fig. 2 Correct lifting of motor and pump on base frame

4. Type key

Code Example
PO POMONA
Connection size
0 DN 20 (G = 3/4)
2 DN 50 (G = 2)
3 DN 80 (G = 3)
4 DN 100 (G = 4)
Version
10 Maximum solids size [mm]
Pump type
BA Bare shaft pump
BL Block version
CM Pump with coupling and motor
Motor
0 Without motor
E Electric motor, 50 Hz
F Electric motor, 60 Hz
D 4-stroke diesel engine
P 4-stroke petrol engine
X Special version
Frame
0 Without frame
1

Base frame

2 Carrying frame
3 Trolley
Impeller
G Cast iron (GG)
B Cast bronze (G-CuSn)
X Special version
Sealing
P NBR
®
V FKM (Viton )
X Special version
15 Motor power (P2/100) [W]
Motor
1 1-phase (220-240)
3 3-phase (220-240D / 380-415Y)
X Special version

4.1 Coupling

Flexible coupling with bearing bracket in accordance with
DIN 740-1:1986-08.

4.2 Coupling guard

A steel sheet guard fastened to the base frame protects against
contact with the shaft and coupling in accordance with
DIN 31001-1:1983-04.
4.3 Base frame
Torsion-resistant steel base frame in accordance with
DIN 24259-1:1979-03. Carrying frames and trolleys are made
from steel tube.

4.4 Surface treatment

Top coat: water-based paint.
PO 2 3 .10 .BL .E .1 .G .P .15 .3
5