Amtrol Inc.

Larry T Guillemette

Joseph A Lane

A mobile prepressurized fluid storage tank is disclosed where the compressed air, completely separated from the fluid by a flexible diaphragm, dispenses the fluid under pressure, e.g., into an engine. The prepressurized diaphragm-type fluid storage tank is initially charged with a gas on one side of the diaphragm. A connector on the other end of the tank is connected to the fluid pumping system. Fluid is pumped into the tank until a predetermined pressure is reached and then the fill valve is shut off. A second connection attached to a bottom system connection has a hose. At the end of the hose there is a fluid shut off valve. Dispensing of the fluid takes place through the fluid shut off valve. The prepressurized fluid storage tank is mounted on a frame that contains wheels for mobility.

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E. Greenwich, RI, United States of America

Larry T Guillemette