Installation
Air
Air
Air Line
Line
Line
Models
Models
Models that
that
that Include
Include
Include a
a
a Compressor:
Compressor:
Compressor:
An
An
An air
air
air line
line
line is
is
is already
already
already connected
connected
connected from
from
from the
the
the compressor
compressor
compressor
to
to
to the
the
the pump
pump
pump air
air
air inlet.
inlet.
inlet.
Using
Using
Using Your
Your
Your Own
Own
Own Compressor:
Compressor:
Compressor:
Install a grounded, flexible air hose from the
compressor to the pump air inlet (E).
Using
Using
Using Shop
Shop
Shop Air:
Air:
Air:
1.
1.
1.
Install
Install
Install an
an
an air
air
air filter/regulator
filter/regulator
filter/regulator assembly
assembly
assembly (H).
(H).
(H). The
The
The
fluid
fluid
fluid stall
stall
stall pressure
pressure
pressure will
will
will be
be
be the
the
the same
same
same as
as
as the
the
the setting
setting
setting
of
of
of the
the
the air
air
air regulator.
regulator.
regulator. The
The
The filter
filter
filter removes
removes
removes harmful
harmful
harmful
dirt
dirt
dirt and
and
and moisture
moisture
moisture from
from
from the
the
the compressed
compressed
compressed air
air
air supply.
supply.
supply.
2.
2.
2.
Locate
Locate
Locate a
a
a bleed-type
bleed-type
bleed-type master
master
master air
air
air valve
valve
valve (G)
(G)
(G) close
close
close to
to
to
the
the
the pump
pump
pump and
and
and use
use
use itit
it to
to
to relieve
relieve
relieve trapped
trapped
trapped air.
air.
air. Be
Be
Be
sure
sure
sure the
the
the valve
valve
valve is
is
is easily
easily
easily accessible
accessible
accessible from
from
from the
the
the pump
pump
pump
and
and
and located
located
located downstream
downstream
downstream from
from
from the
the
the regulator.
regulator.
regulator.
Trapped
Trapped
Trapped air
air
air can
can
can cause
cause
cause the
the
the pump
pump
pump to
to
to cycle
cycle
cycle
unexpectedly,
unexpectedly,
unexpectedly, which
which
which could
could
could result
result
result in
in
in serious
serious
serious
injury
injury
injury from
from
from splashing.
splashing.
splashing.
3.
3.
3.
Locate
Locate
Locate another
another
another master
master
master air
air
air valve
valve
valve (J)
(J)
(J) upstream
upstream
upstream
from
from
from all
all
all air
air
air line
line
line accessories
accessories
accessories and
and
and use
use
use itit
it to
to
to isolate
isolate
isolate
them
them
them during
during
during cleaning
cleaning
cleaning and
and
and repair.
repair.
repair.
4.
4.
4.
Install
Install
Install a
a
a grounded,
grounded,
grounded, flexible
flexible
flexible air
air
air hose
hose
hose (F)
(F)
(F) between
between
between
the
the
the accessories
accessories
accessories and
and
and the
the
the pump
pump
pump air
air
air inlet.
inlet.
inlet.
Fluid
Fluid
Fluid Supply
Supply
Supply Line
Line
Line
1.
1.
1.
Connect
Connect
Connect a
a
a grounded,
grounded,
grounded, flexible
flexible
flexible fluid
fluid
fluid hose
hose
hose (K)
(K)
(K) to
to
to
the
the
the fluid
fluid
fluid inlet
inlet
inlet port.
port.
port. The
The
The port
port
port on
on
on pumps
pumps
pumps with
with
with
aluminum,
aluminum,
aluminum, stainless
stainless
stainless steel,
steel,
steel, or
or
or cast
cast
cast iron
iron
iron fluid
fluid
fluid
sections
sections
sections is
is
is 2
2
2 in.
in.
in. npt(f)
npt(f)
npt(f) or
or
or 2
2
2 in.
in.
in. bspt.
bspt.
bspt. On
On
On pumps
pumps
pumps
with
with
with polypropylene,
polypropylene,
polypropylene, conductive
conductive
conductive polypropylene,
polypropylene,
polypropylene,
or
or
or PVDF
PVDF
PVDF fluid
fluid
fluid sections,
sections,
sections, the
the
the port
port
port is
is
is a
a
a 2
2
2 in.
in.
in. raised
raised
raised
face
face
face ANSI/DIN
ANSI/DIN
ANSI/DIN flange.
flange.
flange.
2.
2.
2.
If
If
If the
the
the inlet
inlet
inlet fluid
fluid
fluid pressure
pressure
pressure to
to
to the
the
the pump
pump
pump is
is
is more
more
more
than
than
than 25%
25%
25% of
of
of the
the
the outlet
outlet
outlet working
working
working pressure,
pressure,
pressure, the
the
the
ball
ball
ball check
check
check valves
valves
valves will
will
will not
not
not close
close
close fast
fast
fast enough,
enough,
enough,
resulting
resulting
resulting in
in
in inefficient
inefficient
inefficient pump
pump
pump operation.
operation.
operation. Excessive
Excessive
Excessive
inlet
inlet
inlet fluid
fluid
fluid pressure
pressure
pressure also
also
also will
will
will shorten
shorten
shorten diaphragm
diaphragm
diaphragm
life.
life.
life. Approximately
Approximately
Approximately 3–5
3–5
3–5 psi
psi
psi (0.02–0.03
(0.02–0.03
(0.02–0.03 MPa,
MPa,
MPa,
0.21–0.34
0.21–0.34
0.21–0.34 bar)
bar)
bar) should
should
should be
be
be adequate
adequate
adequate for
for
for most
most
most
materials.
materials.
materials.
3.
3.
3.
For
For
For maximum
maximum
maximum suction
suction
suction lift
lift
lift (wet
(wet
(wet and
and
and dry),
dry),
dry), see
see
see
Technical
Technical
Technical Data,
Data,
Data, page
page
page 35
35
35
... For
For
For best
best
best results,
results,
results, always
always
always
install
install
install the
the
the pump
pump
pump as
as
as close
close
close as
as
as possible
possible
possible to
to
to the
the
the
material
material
material source.
source.
source. Minimize
Minimize
Minimize suction
suction
suction requirements
requirements
requirements
to
to
to maximize
maximize
maximize pump
pump
pump performance.
performance.
performance.
Fluid
Fluid
Fluid Outlet
Outlet
Outlet Line
Line
Line
1.
1.
1.
Connect
Connect
Connect a
a
a grounded,
grounded,
grounded, flexible
flexible
flexible fluid
fluid
fluid hose
hose
hose (N)
(N)
(N) to
to
to
the
the
the fluid
fluid
fluid inlet
inlet
inlet port.
port.
port. The
The
The port
port
port on
on
on pumps
pumps
pumps with
with
with
aluminum,
aluminum,
aluminum, stainless
stainless
stainless steel,
steel,
steel, or
or
or cast
cast
cast iron
iron
iron fluid
fluid
fluid
sections
sections
sections is
is
is 3
3
3 in.
in.
in. npt(f)
npt(f)
npt(f) or
or
or 3
3
3 in.
in.
in. bspt.
bspt.
bspt. On
On
On pumps
pumps
pumps
with
with
with polypropylene,
polypropylene,
polypropylene, conductive
conductive
conductive polypropylene,
polypropylene,
polypropylene,
or
or
or PVDF
PVDF
PVDF fluid
fluid
fluid sections,
sections,
sections, the
the
the port
port
port is
is
is a
a
a 3
3
3 in.
in.
in. raised
raised
raised
face
face
face ANSI/DIN
ANSI/DIN
ANSI/DIN flange.
flange.
flange.
2.
2.
2.
Install
Install
Install a
a
a fluid
fluid
fluid drain
drain
drain valve
valve
valve (L)
(L)
(L) near
near
near the
the
the fluid
fluid
fluid outlet.
outlet.
outlet.
3.
3.
3.
Install
Install
Install a
a
a shutoff
shutoff
shutoff valve
valve
valve (M)
(M)
(M) in
in
in the
the
the fluid
fluid
fluid outlet
outlet
outlet line.
line.
line.
14
3A7036E
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