General catalogue - Sacemi Elettropompe - #19

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Text version of the page
Submersible pumps
Type IMM 80
Usages:
The pumps are suitable to transfer liquids containing impurities measuring up to 2-3 mm.
The hydraulic components, namely the brass impeller, the scroll and the aluminium pump body
allow the pumps to be used with water, emulsions and oily substances in general with a
maximum viscosity of 3° Engler (21 CST).
The temperature of the liquid must not exceed 90° C.
They are usually used on:
• Machine tools (milling machines - lathes - drills)
• Glass processing machines (TRI version)
• Surface treatment systems (version in cast iron)*
• Filtration systems
• Air-conditioning systems
They should usually be installed on a tank, with a capacity in proportion to the flow rate, at about 4 - 5 cm. from the bottom. It is important to check that the maximum level of the liquid in the tank always remains 3 - 4 cm. lower than the flange (see figure).
In cases where the liquid is particularly dirty, the user is recommended to construct the tank in compartments to allow the dirt to deposit before it is stirred up by the pump. For other usages you are advised to consult our technical office.
Table of dimensions and weights
TYPE
A
B
C
0D
0E
0F
0G
H
0I
0L
Kg.
mm
mm
mm
mm
mm
mm
mm
mm
mm
mm
485
200*
14,5
535
250*
15
IMM 80 A
585
300*
285
1 1/4"
202
220
250
260
235
9
15,5
635
350*
N. 5
16
815
530
18
485
200*
15,45
535
250*
15,95
IMM 80 B
585
300*
285
1 1/4"
202
220
250
260
235
9
16,45
635
350*
N. 5
16,95
815
530
19
*On request cast iron pump body
Electrical features
Type
KW. Input
Hz. 50
Hz. 60
230/400
254-290/440-500
230/400
208-230/440-460
254-290/440-500
318-346/550-600
IMM 80 A
1,15
3,3/1,9
2,6/1,5
4,0/2,3
3,6/2,1
3,3/1,9
2,8/1,6
IMM 80 B
1,47
4,8/2,8
3,8/2,2
5,8/3,4
5,2/3,0
4,8/2,8
4,0/2,3
20 18 16 14 12 10 8 6 4 2 0
»m
■»
•N
•N
m
•*
"Hi
S
««
««
I
IM
M
1 i
0
B
1
>
s
1
_
_
I
s
>
\
t.
s
s
s
I
M
M
8
0
A
s
s
s
s
S
s
s
_
r
r
r
r
rr
E
E
I
S
ra o
x
0
50
100
150 200 250 300
Q [l/min] - volumetric delivery
350
400
450
The data of this diagram are referred to a viscosity not higher than 5 CST 20°C.
16

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