Use and Care Manual

WARNING
!
This symbol indicates a potentially hazardous
situation which, if not avoided, could result in
death or serious injury.
CAUTION
!
This symbol indicates a potentially hazardous
situation which, if not avoided, may result in
injury or damage to equipment.
Page 3
Introduction:
Liquidynamics air operated pumps are used to pump engine oil, gear oil, hydraulic fluid, transmission fluid, 
antifreeze and similar fluids used in the automobile and truck service industry.
Service and Warranty:
Liquidynamics oil pumps are covered by a limited five year warranty. For parts or service information, call your local
distributor or Liquidynamics at --. Please be ready to provide model number and serial number or date of
manufacture found on the “Liquidynamics” model number decal on each pump.
Reference the exploded parts drawings found in this manual for specific repair part numbers.
Technical Data:
temperature, pumping distance, plumbing size, plumbing
restrictions and desired flow rate.
Operating air pressure in excess of  PSI may cause
pump damage and/or reduce pump life.
Installation
.) Drum Pumps
Models T and T are designed for use with
 gallon ( lb) drums, models T, T and
CAUTION
!
Part Number (w/o Bung Adapter) 32091 32095 20001T 20073T 20094T 21100T 21073T 21094T 21200 21300
Part Number (w/ Bung Adapter) 32091-S1 32095-S1 20001T-S2 20073T-S2 20094T-S2 21100T-S2 21073T-S2 21094T-S2 21200-S1 21300-S1
Ratio 1:1 1:1 3:1 3:1 3:1 5:1 5:1 5:1 5:1 5:1
Flow Rate @90PSI (GPM) 5 5 5 5 5 5 5 5 8 12
Maximum Air Pressure (PSI) 120 120 120 120 120 120 120 120 120 120
Air Inlet Size 1/4” NPT 1/4” NPT 1/4” NPT 1/4” NPT 1/4” NPT 1/4” NPT 1/4” NPT 1/4” NPT 3/8” NPT 3/8” NPT
Fluid Inlet Size 1” NPT - 1” NPT - - 1” NPT - - 1
1
⁄2” NPTF 1
1
⁄2” NPTF
Fluid Outlet Size 1/2” NPTF 1/2” NPTF 1/2” NPTF 1/2” NPTF 1/2” NPTF 1/2” NPTF 1/2” NPTF 1/2” NPTF 3/4” NPTF 3/4” NPTF
Noise 79 db 79 db 79 db 79 db 79 db 79 db 79 db 79 db 79 db 79 db
Air Consumption (cfm) 12 12 12 12 12 12 12 12 18 21
Suction Tube Diameter 1.65” 1.65” 1.65” 1.65” 1.65” 1.65” 1.65” 1.65” 2” 2”
Suction Tube Length 11” 37” 11” 29” 37” 11” 29” 37” 6
1
⁄2” 6
1
⁄2”
Fits Drum Sizes (Gal.) Universal 55 Universal 16/30 55 Universal 16/30 55 Universal Universal
Shipping Weight, lbs. 11 14 10 13 15 12 14 16 19 21
Note: For longer pump life and efficiency, we recommend the use of dried air or an air filter. As with any pneumatic equipment, you can expect longer trouble
free operation with the use of clean, dry air. The use of an air drier, separator, or minimally an air filter, is advantageous. Refer to the catalog for
Liquidynamics selection of air regulators, separators (filter) and dryers.
General
Liquidynamics oil pumps are supplied
completely assembled and ready
to use.
The use of an air filter and regulator
(figure ) is recommended to control
pumping rate and ensure a clean
air supply.
These pumps typically operate in the
pressure range of - PSI. Actual operating air pressure
is determined by the type of fluid to be pumped, fluid
Fig. 1