Steffens Pomona, Original User Manual

Page: 5 / 24

T
M
0
4
6
0
2
6
4
7
0
9
T
M
0
4
6
0
2
8
4
7
0
9
E
n
g
lis
h
(G
B)
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.
4. Type key
Code Example PO 2 3 .10 .BL .E .1 .G .P .15 .3
PO POMONA
Connection size
See fig. 1 .
0
2
3
4
DN 20 (G = 3/4)
DN 50 (G = 2)
DN 80 (G = 3)
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
Fig. 1 Correct lifting of bare shaft pump
0
E
F
D
P
X
0
1
2
3
G
B
X
P
V
X
Without motor
Electric motor, 50 Hz
Electric motor, 60 Hz
4-stroke diesel engine
4-stroke petrol engine
Special version
Frame
Without frame
Base frame
Carrying frame
Trolley
Impeller
Cast iron (GG)
Cast bronze (G-CuSn)
Special version
Sealing
NBR
FKM (Viton
®
)
Special version
Fig. 2 Correct lifting of motor and pump on base frame
15 Motor power (P2/100) [W]
Motor
1
3
X
1-phase (220-240)
3-phase (220-240D / 380-415Y)
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.
5