ENGLISH
11
S170
Ø54
S201
S220
Ø57
S161
Ø63
S230
Ø72
S150
72x50
5.2.3
DIRECTION
OF
ROTATION
Serious
damage
can
result
if
the
pump
is
started
or
run
in
the
wrong
direction
of
rotation.
Ensure
that
the
direction
of
rotation
is
correct
before
first
start
‐
up
or
if
maintenance
work
has
been
carried
out
on
the
electric
power
supply.
Direction
of
rotation
must
correspond
to
the
arrow
attached
or
engraved
in
the
pump.
Check
direction
of
rotation
when
motor
is
apart
(coupling
spacer
dismantled
or
motor
not
coupled
to
pump).
If
not
feasible
due
to
pump
design
(pump
fitted
with
rigid
coupling)
it
is
necessary
to
check
that
pump
shaft
turns
freely
after
the
test
and
before
final
pump
start.
To
check
direction
of
rotation
start
motor
briefly
and
check
direction
of
rotation
just
before
rotation
stops.
If
direction
of
rotation
must
be
modified
then
reverse
two
phases
in
motor
junction
box.
It
is
possible
to
change
two
phases
in
the
control
cabinet
on
motor
starter
connections.
If
this
solution
is
preferred
then
it
will
be
necessary
to
modify
the
identification
of
the
cables
in
the
electrical
drawings
too.
5.2.4
NOISE
LEVEL
Noise
level
of
a
complete
pump
set
depends
on
motor
type
and
speed,
on
quality
and
wear
of
flexible
coupling
(if
concerned),
on
fluid
velocity,
piping
design,
…
Values
given
hereafter
are
only
indicative
and
based
on
fan
cooled
electric
motors
average
noise
levels.
The
test
must
be
performed
on
the
supplied
pump
if
the
noise
level
must
be
certified.
If
noise
level
is
higher
than
85dBA,
personel
working
in
pump
area
should
wear
hearing
protections.
Pump
size
Speed
(RPM)
For
maximum
flow
[dB]
At
best
efficiency
oint
[dB]
At
zero
flow
[dB]
S40
2900
71
66
79
S41
2900
66
62
73
S45
2900
71
68
69
S46
2900
66
65
68
S50
2900
75
69
72
S51
2900
68
66
69
S60
2900
72
71
73
S61
2900
67
67
74
S63
S2900
85
79
80
S65
1450
64
62
68
S68
2900
87
79
83
S80(
‐
2)
2900
85
72
74
S80K
2900
79
73
76
S83
2900
89
78
86
S85
1450
68
65
72
S88
2900
94
87
89
S88(210)
2900
90
83
84
S100
2900
88
81
98
S105
1450
83
67
73
S108
2900
86
84
84
S120
1450
78
74
78
S150
1450
84
74
89
S160
1450
81
75
80
S170
950
83
76
77
Indicative
noise
level
given
in
dBA
(LpA
at
1
m)
5.2.5
CONNECTIONS
Suction
flange
axis
is
horizontal
and
the
face
is
vertical.
Discharge
flange
axis
is
vertical
and
the
face
is
horizontal.
5.2.6
PERMISSIBLE
FORCES
AND
MOMENTS
No
other
stress
than
the
one
due
to
fastening
of
pipe
and
pump
flanges
together
should
apply.
No
stress
must
be
applied
to
pump
casing
by
the
pipe
work.
A
pre
‐
stress
may
exceptionally
be
applied
to
flanges
to
compensate
a
pipe
expansion.
But
in
any
case
the
resulting
forces
should
not
exceed
values
given
hereafter
:
DN
F
(x,
y,
z)
(N)
M
t
(x,
y,
z)
(Nm)
1’’1/2
‐
40
415
208
2’’
‐
50
520
264
3’’
‐
80
520
264
4’’
‐
100
832
416
6’’
‐
150
1040
528
8’’
‐
200
1220
670
Applied
forces
and
moments
should
not
be
maximum
at
the
same
time.
5.2.7
SCOPE
OF
DELIVERY
Pump
can
be
delivered
as
a
complete
pump
set
including
electrical
motor,
flexible
coupling,
coupling
guard
and
baseplate.
It
can
be
also
delivered
without
one
of
those
parts.
A
CE
integration
certificate
is
then
supplied.
This
instructions
and
operating
manual
is
part
of
the
pump
supply
and
should
be
delivered
attached
to
the
pump.
If
not,
ask
SALMSON
Customer
department
to
get
it.
ATEX
pumps
may
be
delivered
with
specific
instrumentation.
Refer
to
pump
technical
datasheet
or
to
acknowledgment
of
order
to
know
exhaustive
scope
of
supply.
6
DESCRIPTION
AND
WORKING
PRINCIPLE
6.1
PRODUCT
INFORMATION
S
pump
is
a
single
stage
self
priming
pump.
Several
variants
of
construction
are
available
:
close
‐
coupled
(without
shaft
coupling),
Biblock
or
with
ball
bearings
assembly
fitted
with
elastic
coupling.
Close
‐
coupled
pumps
use
a
long
shaft
electric
motor.
Biblock
pumps
accept
flanged
normalized
IEC
motor.
Other
pumps
sets
use
IEC
B3
motors.
Diesel
or
gasoline
engines
can
be
used
for
mobile
or
fixed
installations.
S
pumps
include
an
open
impeller,
wear
plate(s)
(rear
and
front
wear
plates
according
to
pump
size),
single
mechanical
seal
and
non
‐
return
valve
integrated
in
the
suction
flange
assembly.
Zinc
anodes
or
internal
coating
with
Ceram
C0
can
be
supplied
as
an
option
for
specific
applications.
Summary of Contents for S series
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