Tecmark 3902 Universal Pressure Switch W/O Brass Fittings (3902)

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The Tecmark 3902 universal pressure switch is designed for compatible applications where a flexible replacement pressure switch is needed and brass fittings are not included. Unive rsal switches are useful because they can simplify service when the system requires a broadly compatible pressure-sensing solution.This replacement is especially useful when the original switch is unreliable, no longer sensing pressure correctly, or has failed and a universal-format part is appropriate for the repair. Supplying it without brass fittings can also be helpful when existing fittings remain usable or the application requires different connection hardware.It is a practical service option when restoring dependable pressure-based control matters more than sourcing an exact bundled fitting set. Tecmark 3902 universal pressure switch Supplied without brass fittings Helps restore pressure-sensitive control in compatible systems Useful when the original switch is unreliable or failed Supports flexible repair planning where fittings are handled separately Show more