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PARTS LIST / LM2203A-XX-B
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GENERAL DESCRIPTION
Model LM2203AĆXĆB series twoĆball double acting pumps are intended
to be used primarily for oil transfer and delivery systems. It is best to use
this pump with low - medium viscosity fluids. It uses carbon steel and
other materials which make it compatible with most petroleum based luĆ
brication products. The twoĆball design provides better priming of the
lower foot valve. Double acting pumps will deliver material on both the up
and down stroke.
NOTE: If this pump was purchased separately (not part of a system),
consult your sales representative for compatible dispensing accessoĆ
ries which will best match the application. All accessories must be able
to withstand the maximum pressure developed by the pump.
OPERATING AND SAFETY PRECAUTIONS
WARNING
WARNING
WARNING
Pump ratio is an expression of the relationship between the pump motor area and
the lower pump end area. EXAMPLE: When 150 p.s.i. (10.3 bar) inlet pressure is
supplied to the motor of a 3:1 ratio pump it will develop a maximum of 450 p.s.i.
(31.0 bar) fluid pressure (at no flow) - as the fluid control is opened, the flow rate
will increase as the motor cycle rate increases to keep up with the demand.
WARNING
NOTICE: Thermal expansion can occur when the fluid in the materiĆ
al lines is exposed to elevated temperatures. Example: Material
lines located in a nonĆinsulated roof area can warm due to sunlight.
Install a pressure relief valve in the pumping system.
Gadus S2 U1000 Grease