Delta Pro 24 Series


The cost-effective 24 Series Delta Pro™ pressure, vacuum, and differential pressure switches offer a unique blend of compact size, excellent performance, and environmental protection. Available with brass or polysulfone pressure connections the Delta-Pro is ideal for applications involving hot or cool air, water, gas or oil. The precision snap-acting switch and sensitive diaphragms combine to provide a narrow deadband and repeatability of approximately ±1% of full scale range. A convenient, externally accessible adjustment screw is multi-turn to provide easy set point adjustability. The force-balanced design gives the Delta-Pro excellent vibration resistance.


  • Corrosion resistant molded NEMA 4 enclosure
  • Brass, Teflon® or polysulfone wetted parts
  • Terminal block wiring
  • Low cost differential pressure switch
  • Adjustable ranges:
    • 30 “Hg Vac to 90 psi, 1 bar Vac to 6,2 bar
    • 1 to 45 psid, 70 mbar d to 3 bar d
  • Approvals: UL, CSA, CE
  • JIT Delivery
  • United Electric
Delta Pro 24 Series
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