H Series pressure switches can be used in medical, automotive, pump and water system applications. This series includes pressure switches ideal for ultra-low operating pressure ranges down to 0.04 in./H2O (0.25 psi). The differential switches allow for high operating pressures up to 5000 psi. Vacuum switches are designed to stand up to extended duty applications. They’re field-adjustable, and UL approval and factory calibration is available on most models.
