1
1. Names of Parts
1.1 Names of Parts
1.2 Contents of Package
The main equipment and accessories are packed in different cases. Open the top part of the corrugated fiberboard
case and check if the pump assembly and oil tank are not damaged and if accessories are all contained in the
package.
2. Principles of Operation
The Yamada Air-powered Pump is a reciprocating type that is
driven by compressed air. The pump consists of an air motor to
drive the pump and a lower pump to draw up the material as shown
in the figure at right.
When compressed air is supplied from the compressor to the air
motor, the air piston starts its up/down motion by the function of the
air switching mechanism built in it.
This motion is transmitted to the piston of the lower pump by the
connecting rod that connects between the air piston of the air motor
and the piston of the lower pump, thereby giving the up/down
motion to it.
When the up/down reciprocating motion of the piston of the lower
pump is performed, the material is sucked into the lower pump and
fed out from the discharge port by pressure.
Lower pump
Connecting
rod
Air Motor
Summary of Contents for SGR-110A5
Page 2: ......
