From Gast Group
In reciprocating motion,
with a short stroke, the
diaphragm at the top of
the connecting rod flexes up and down in a closed
chamber, creating pressure or vacuum.
Even at maximum duty, output air is cool and oil-free.
As ambient air enters and leaves the head, it never
goes near the motor to pick up heat and foreign matter.
Cooler temperatures add to overall efficiency and
The connecting rod is bonded to its bearing - not
clamped as in lighter duty pumps. So, you get greater
strength and durability where work loads are greatest.
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