DOUBLE DIAPHRAGM PUMP
Number of patents in Portfolio can not be more than 2000
United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Oct 3, 2024
filing date -
Oct 3, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
An improvement to an air operated double diaphragm pump may include ball guides to restrain movement of balls relative to suction and delivery seats to substantially linear travel, as opposed to the prior art three-dimensional travel. The guides may have curved surfaces to reduce wear on balls over prior art designs. The pumps may have supports and an intake manifold whereby the intake manifold may be removed to access the intake balls and intake ball valve seals without requiring the pump to be completely removed from an installation as is required with prior art designs.
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