User's Manual

LTL-400Thrif-T Luber Low-Pressure Orifi ce Lubrication System
THRIF-T LUBER MANUAL PUMP
DESCRIPTION/OPERATION
The Thrif-T Luber Manual Pump (Fig 2) is a positive displacement
single stroke pump that delivers 8.2 cc (0.50 cu.in.) of oil per
stroke, or 3.6 cc (0.22 cu.in.) per stroke.
As the pump handle is pulled up, the return spring is compressed
and the inlet check ball unseats allowing oil to enter and fi ll the
piston chamber. When the handle is released, the return spring
drives the piston down, the inlet check ball re-seats and oil is
forced out of the pump outlet and through the connecting lines
and orifi ce fi ttings (not shown) to the friction surfaces on the
machine.
GENERAL INSTRUCTIONS
• Fill reservoir with clean, fi ltered oil. Never allow the pump to
operate on an empty reservoir. Minimum oil viscosity is 100
SUS, maximum is 10,000 SUS.
• Maximum pump pressure is 75 psi at full stroke, 20 psi at
end of stroke.
• To drain reservoir, remove the rubber plug from the bottom of
the reservoir.
• Cleaning should be done with a mild detergent. Do not use
gasoline or cleaning solvents.
DIMENSIONS Inches (mm)
4.00
(102)
5.875
(149)
.937
(23.8)
0.625
(15.9)
1/8 NPTF LUBE OUTLET
8.062
(205)
5.500
(140)
Figure 2
Figure 3
Page 3
ORDERING INFORMATION
Description Part No. Old Part No.
Thrif-T Luber Manual Pump, TLMP-00 564012 384-000-000
SPECIFICATIONS
Pump Output Factory Set – 0.5 cu.in. (8.2 cm
3
/stroke)
Lubricant Viscosity
Limits
100 SUS to 10,000 SUS, (system is designed
only for oil lubrication)
Reservoir Capacity 0.5 gallon (1.89 liters), 116 cu.in. (1,890 cm
3
)
Operating
Temperatures
0ºF to 140ºF (-17.8ºC to 60ºC)
Max Operating
Pressure
75 psi (5 bar)