Psg California LLC

Leonard Galvan

Christopher H Verdugo

Christopher Jon Distaso

Erik Nathaniel Solfelt

Brian Richard Binder

Samuel Vanderpoel Gilbert, V

Mehrab Mumin Choudhury

Jose Eduardo Salazar-Salas

Samuel Vanderpoel Gilbert V

A clamp band assembly. The assembly includes a semi-circular band with a concave inner surface shaped to mate with the pump and a convex outer surface. Each semicircular band has a coupling mechanism and a fastener for tightening the assembly. The coupling mechanism is attached at each end of the semi-circular band. The coupling mechanism has a saddle shape to mate with a curved surface of half-barrel nuts. The opposing ends are attached to the convex outer surface and have a curved profile that matches a curvature of the convex outer surface of the semi-circular band. A void is formed between the coupling mechanism and the convex outer surface. The fastener passes through the void of opposing coupling mechanisms and couples with the half-barrel nuts, applying a coupling force to each of the opposing coupling mechanisms and tightening the assembly.

Sealing a pump

In one general aspect, the present application relates to a leak detection device that includes a body, a liquid separator, and a liquid level detector. The body includes an airflow inlet, an airflow outlet, and a liquid reservoir. The airflow outlet is arranged to substantially align with the airflow inlet. The liquid reservoir is formed in a bottom portion of the body. The liquid separator is positioned directly between the airflow inlet and the airflow outlet. The liquid separator divides an airflow path from the airflow inlet to the airflow outlet into at least two separate flow paths around the liquid separator. The liquid level detector is at least partially contained within a channel defined within a lower portion of the liquid separator, where the channel is in liquid communication with the liquid reservoir.

Diaphragm pump leak detection

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Riverside, CA, United States of America

Leonard Galvan