|Pump Plus HO|
Cat. No. 56-21-1100
Weight 18 lbs
The Pump Plus HO is a small
air compressor and a completely automatic
battery charger. The compressor is a standard Auto Pump.
The automatic charger, however, has a maximum output of 11 amperes.
The air compressor is designed to mount on vehicles with air brakes to
maintain the air pressure in the air brake system while the vehicle is
not in use. A pressure switch senses the system pressure and operates
the compressor whenever the pressure drops below a predetermined level.
Designed to mount on the vehicle, the automatic battery charger keeps
the vehicle's batteries fully charged.
A Selector Switch is provided on the charger to operate the compressor
either as a D.C. compressor or as an A.C. compressor. In either switch
position the compressor operates from the vehicle’s battery.
When “D.C.” is selected, the compressor operates whenever the pressure
switch senses low system pressure. This is useful when parking the
vehicle away from the 110 volt input power. For those operators who
wish to limit compressor operation to the times when the shore line is
connected to the vehicle, the Selector Switch should be placed in the
“A.C.” position. This will operate the compressor when the A.C. power
is available, but shuts off the compressor when the shore line is
removed. In either switch position the compressor isoperated by the
The battery charger is completely automatic and is for vehicles with
dual battery systems. The batteries are automatically charged and
maintained fully charged while still being isolated from each other.
This new and improved unit contains 2 independent chargers to sense and
control the current to the batteries. Thus parasitic loads on one
battery have no effect on the other battery. A provision is made also
for the connection of remote indicating lights. The battery float
voltages are automatically adjusted for temperature to ensure the
correct charge as temperature changes.
SPECIFICATIONS: AIR COMPRESSOR
Input: 12 volts D.C. @ 12 amperes
Output: 0.30 SCFM @ 80 PSI
0.35 SCFM @ 60 PSI
Motor Type: Permanent Magnet .10 HP
Overall Dimension: 6.5" x 6.5" x 10"
Weight: 6 lbs
Warranty: 1 Year
Outline Drawing: 013
SPECIFICATIONS: BATTERY CHARGER
Input: 120volts 50/60 Hz, 2.5 amp
Output Volts: Adjustable, 13.25 volts nominal
Temperature compensated @ 20 deg. C
Output current: 0-11 amps D.C.
Weight: 12 pounds
Warranty: 3 Years
Instruction Manual.pdf (136 Kb) - with discontinued 091-9 12 Volt Pump
Product Specifications, 120 Vac.doc (277 Kb)