Page Number - 3
FlowMaster™ Rotary Driven Electric Pump
Form 402753
the outlet check and discharged to the outlet port. Typical out-
put of the pump is shown on page 3.
Appropriate Use
All pump models are exclusively designed to pump and
dispense lubricants using 120 VAC or 230 VAC electric
power, depending on how the motor is wired.
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exceeded.
Any other use not in accordance with instructions will
result in loss of claims for warranty and liability.
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Operating Temperature, ºF (ºC)- -40 to +150 (-40 to 65)
Operating Voltage, VAC - 120, 230
Frequency 50/60 Hz
Pump Outlets, In - 1/4 NPTF
Weight, Lbs (Kg) - 50 (23)
Max. Outlet Pressure - 5,000 PSI
Installing the Pump
Typical installation is shown only as a guide for selecting and
installing system components. Contact your Lincoln
Industrial representative for assistance in designing a
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The pump was tested in light weight oil which was left in to
protect the pump from corrosion. Flush the pump before con-
necting it to the system to prevent contamination of the grease
with residual oil.
1. Mount the pump securely on the drum cover so that it
cannot move or vibrate during operation.
2. Connect material supply line to the pump outlet. Install
Safety Unloader Valve (such as 272722) (Item A, Illuatraion
4, Page 4) to the outlet on the opposite side of the pump to
ensure the maximum pressure is always below 5,000© psi.
3. Install high pressure shut-off valve in the material supply
line. (Required) (Item C, Illustration 4, Page 4)
4. Connect 120 VAC or 230 VAC power supply to the
solenoid valve (35). (See Illustration #1.)
5. Wire the motor for the proper line voltage (see
Illustration 2). Be sure to fuse the motor as recommended
in Illustration 3.
6. Mount the motor to the drum cover using the auxillary
mount.
Mount the pump securely on the drum cover. Failure to do so
could result in personal injury and equipment damage.
Always install a relief valve in the pump outlet to insure pump
pressure is below 5,000 PSI. Use high pressure components
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splashing in the eyes or on the skin.
Illustration 1
AC ELECTRIC PUMP
PERFORMANCE SPECIFICATIONS
CUBIC IN/MIN Test conducted with NLGI #1©
Grade Grease at 1000 psi Backpressure
TEMPERATURE °F (°C) 350 RPM
80 (27) 6.7
40 (4) 6.4
20 (-7) 6.1
Do not exceed maximum rated outlet pressure for these
pumps. Exceeding rated pressure may result in damage to
system components and personal injury.
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