Handling; Type Key; Coupling; Coupling Guard - Grundfos POMONA series Montage- Und Betriebsanleitung

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