
SAF
Series
Automatic
Filter
for
Flows
up
to
1760
gpm
The
SAF
Filter
series
are
sophisticated
yet
easy
to
operate
automatic
backwash
filters,
with
a
self
cleaning
mechanism
driven
by
an
electric
motor.
The
SAF
is
designed
to
work
with
various
types
of
screens
and
is
available
in
4",
6",
8",
10"
inlet/outlet
diameter. |
Features
 | For
high
flow
rates
-
up
to
400
m³/h;
1760
USgpm |
 | Large
filter
area -
3,000,
4,500
and
6,000
cm²
xxx
in²,
690
in²,
930
in² |
 | Minimum
water
waste
during
flushing
-
less
than
1% |
 | Filtration
degrees -
from
500
to
10
micron |
 | Uninterrupted
downstream
flow
while
flushing
-
self
cleaning
based
on
pressure
differential
and/or
time
option
for
continuos
flushing. |
|
 | Wide
range
of
applications
-
water
supply,
cooling
water,
process
water,
effluent
water. |
 | Flexibility
of
construction
materials
for
adapting
the
units
to
different
types
of
water
and
liquids. |
|
|
Typical
Applications
 | Cooling
water
in
high
buildings
and
industry. |
 | Polishing
effluent
water
in
paper
mills. |
 | Filtration
for
drip
irrigation. |
 | Municipal
drinking
water
supply. |
 | Supply
water
for
various
industries. |
 | Elimination
of
Zebra
mussels. |
 | Golf
courses
irrigation. |
 | Pre
filtration
for
ultra
filtration
and
reverse
osmosis. |
 | Sea
water
filtration |
|
 |
General |
SAF
3000 |
SAF
4500 |
SAF
6000 |
Maximum
flow
rate: |
150
m³/h |
250
m³/h |
400
m³/h |
Minimum
working
pressure: |
1.5
bar |
1.5
bar |
2
bar |
Maximum
working
pressure: |
10
bar |
10
bar |
10
bar |
Filter
area:
|
3,000
cm² |
4,500
cm² |
6,000
cm² |
Maximum
working
temperature: |
80°C |
80°C |
80°C |
Filter
housing
diameter
(mm) |
250 |
250 |
350 |
Inlet/
outlet
diameter
(mm) |
80,100,150 |
100,150,200 |
150,200,250 |
Weight
(kg) |
80mm-105
100mm-110
150mm-115 |
100mm-150
150mm-156
200mm-165 |
150mm-240
200mm-245
250mm-260 |
|
|
Construction
Materials
Filter
housing |
Epoxy
coated
carbon
steel
37-2.
(316
SS
available
on
request) |
Filter
lid |
polyester
Carbon
steel,
Polyester
coating |
Screens |
Stainless
steel
316 |
Cleaning
mechanism |
Stainless
steel
316 |
Exhaust
valve |
Epoxy
coated
cast
iron,
Natural
rubber |
Seals |
Synthetic
rubber,
Teflon |
Control |
Aluminum,
Brass,
Stainless
steel,
PVC |
Flushing
Data
|
SAF
3000 |
SAF
4500 |
SAF
6000 |
Exhaust
valve |
50mm |
50mm |
50mm |
Flushing
cycle
time |
20
sec. |
20
sec. |
40
sec. |
Wasted
water
per
cycle |
64
liters |
83
liters |
280
liters |
minimum
flow
for
flushing |
11
m³/h |
15
m³/h |
25
m³/h |
|
|
Control
&
Electricity (electronically
controlled
types)
Control
voltage |
2
X
9
VDC
Batteries |
Rated
operation
voltage |
9
-
12
VDC |
Standard
Filtration
Degrees
micron |
500 |
300 |
200 |
130 |
100 |
80 |
50 |
25 |
10 |
mm |
0.5 |
0.3 |
0.2 |
0.13 |
0.1 |
0.08 |
0.05 |
0.02 |
0.01 |
mesh |
30 |
50 |
75 |
120 |
155 |
200 |
300 |
450 |
600 |
|
|
Download
Brochure:
1269
kb
PDF
File |