PowerFLO""
7800 Series
“‘§.?‘
"“‘°
12
Volt DC
Motor-Driven
Diaphragm Pumps
i t
t
Tempe
aéQé
-‘~
-4»I
130
Recommended
Shell Temperature
A
V
___
40
.-
I
9 Amps
I
0::
0
co
O
E‘>....._
O
6-___.
R3
0
60 0
10 20 30 40 50 80
70
Time (Minutes)
Approximate
values, actual values will
vary with ambient temperature.
M0del= 7802=
2-2 GPM
Pressure
Sensing Demand Switch
—
T
e Power eries
7 pump is contro e y
a uit-in pressure
h
FLOS'
800
'
lldb
b'l'
S|JeClflC3tIOl‘lS
—
sensing
demand
switch. When a faucet
or valve is opened down stream
of
"'°t°'=
the W35’
"“‘ii€Fie§i?é”v“i-,i1§’EitZ“i§Zaii§12g
§'§§sEi‘3R§Z§‘ZZ‘§ti§‘?n"i¥i'
the
Type:
12 \/DC’ permanent
magnet’
totauy enc|°sed'
n0n'Vent"ated
p8rr111\/i;at>ffa'u\t\t>matica|ly.
The pressure
switcra actuates in response togthe
Leadsi 16 AWG,
12” r009
pump outlet
pressure at a predetermined
and preset pressure.
The pump
Duty
Qygie; 599
Heat Rise graph
label indicates
the piedetermmed
ON and OrFFhpr(ee\isures. Typically, rihe
OFF
tetppetetete
ttptte
Meter te pet
eeptppee with
tpettpet
§l€t§tie'?§i°§é’t}’§iQif$a?‘v§i§@Fi%t?2£§QnsZ
to tiepéifiéteiistiéi Si iii;
Pt°te¢tt°"-
For “Stet
safety’ Optimal
performance’ and system
in which the pump
is installed, the flexibility and length
of the
maX|ml-lm
motor "re,
the m0t0r
5Urrat_3‘a temperature
5h_°U|d
tubing, the faucet
or valves and the
duration that they are open; these
not
exceed 15O°F (66°C)
(See Heat Rlse graph
above r|9ht)-
pressure settings may vary.
Therefore, variation in pressure
setting is
expected
with use and over time.
Pump:
Type: 3
chamber positive
displacement
diaphragm pump,
self A
- .
-
- -
-
djusting
the Pressure Switch:
p'!'T“'“9.'
Ca_pab'e of bemg run dry’ demand or bypass
modet
Should the pressure
switch OFF setting vary
with use and time to an
C_erttf'cat'On5- NSF
Standard 58
unsuitable
value, it may be adjusted
for optimum performance.
Turn the
Liquid
Temperature:
140°F (6O°C)
Max.
setscrew
clockwise to
increase the OFF pressure
setting and counter
Priming Capabilities:
14 feet
(4 m) clockwise to decrease.
The screw should not be adjusted
more tfhan one
ivi
p ; 59 PSI
half turn without
consulting the Factory.
Excessive adjustment
0 the
ax ressure
. . -
pressure switch
could cause low system
pressure, rapid cycling ON/OFF
met/Outiet
Ports‘
7802' QUICK Attach
operation, and reduced
pump and motor life.
Damage may occur. The
Mater-iais
of construction;
Warranty
does not cover
improper adjustment of
the pressure switch.
Housing: Polypropylene
Diaphragm: Santoprene
Valves: Viton
Fasteners: Stainless
steel
Weight: 6
lbs (2.7 kg)
Servicing
—
Every
Year: Check
system against operating standards.
Every 2-3 Years:
We recommend
replacing the diaphragm
and
Installation
and Operation
Precautions
-
checking against
operating standards.
1. The
pump is equipped
with
a pressure sensing
demand switch
that
controls
the maximum
operating
pressure.
2. gdgétrigii,
never subject the
pump to pressures
above 125
PSI * Important
return
safety instructions:
3_ AS iooo as
more is iriior Water
pressure, mo
oomo Wiii not Sioo
Whenyou
return your pump
for warranty or repair,
you must always do the
forward
flow of water
even if the
motor is turned
off. Be sure the
r°"°W'n9-
_
.
.
System has
oosirivo moans
or Siiorririo off Woror
5oooii,_
1. Flush
chemical residue
from the pump (best done
in the eld).
4. Do not
operate pump
in an explosive
environment.
Arcing from
the
2- T39 pump
WM‘ type
of .ch?m'Ca|5
haV'n.9
been sprayed-
motor brushes,
switch or excessive
heat from
an improperly cycled
3- mdude
Comptete de5Cr'Pt'°0
of °Perat'°"
prpptem, Such
as how Pump
moror
may cause
on oXoio5ioo_
was used, symptoms
of malfunction, etc.
Since pumps can contain
5_
Do riot ioooro me
oomo motor rioor
iow temperature
oiosrios or
residues of toxic
chemicals these steps
are necessary to protect
all
the
oomousiioio
mororiaii -i-he Sorrooo
romoorororo
or mo motor may
people
who handle return shipments,
and to help pinpoint
the reason for
exceed 2500': (12OoC)_
th8 breakdown.
6. Do not
pump gasoline
or other ammable
liquids. Pump
head
materials
are designed for
use with water
only. Do not use with
petroleum
products.
7.
Do not assume
uid compatibility.
If the uid
is improperly
matched
to the pumps’
elastomers, a
leak may occur.
8.
To prevent electrical
shock,
disconnect power
before initiating any
work.
In the case of
pump failure, the
motor housing and/or
pump
uid may carry
high voltage to
components normally
considered
safe.
Therefore, always
consider electrical
shock hazard
when
working
with and handling
electrical equipment.
If uncertain,
consult
an electrician.
Electrical
wiring should
only be done by
a
qualied
electrician per local
and state electrical
codes.
-
CHAPIN
INTERNATIONAL,
INC. P.0.BOX
549 700 ELLICUTT
ST. BATAVIA, NY1402l-0549
www.chapinmfg.cnm
800-050-4458
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