Pacific Seismic Products (PSP) is the world's leading supplier of earthquake-activated automatic gas shut-off valves and other seismic devices. PSP was incorporated in 1989 when it acquired the rights to Koso's seismic valves. PSP has continued to develop its gas shut- off valves by adding vertical and specialized types to its already successful horizontal line, giving PSP the most complete line of seismically-activated gas shut-off valves in sizes ranging from 3/4" to 8". Having a complete hi-tech on-site manufacturing facility in Lancaster, California, PSP is able to engineer, die cast, sand cast, CNC machine, and assemble their own parts for its products. A state-of-the-art quality control process leads the industry with high-tech, multi-stage testing of every valve manufactured, assuring you absolute reliability from a "Made-in-America" product.
| Company Name | Pacific Seismic Products |
| Business Category | Natural Gas |
| Address | 233 E Ave H 8 Lancaster California United States ZIP: 93535 |
| President | NA |
| Year Established | NA |
| Employees | NA |
| Memberships | NA |
| Hours of Operation | NA |
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| Website | Locked content |