These products are no longer manufactured. Recommended spare parts were guaranteed for 10 years after production ended, meaning original parts are now largely sourced through second-hand or specialized industrial surplus retailers Modern Replacement:

rather than sealing tape on pneumatic connections to avoid obstructing small internal passages. Calibration Basics:

Supports travel ranging from 7/16 to 4 1/8 inches.

: The primary document for these units is Form 5370, which covers supplemental safety, installation, and maintenance for Types 3590, S, and ST. You can view or download an archived copy on Replacement & Parts

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