Delta-Pro™ 24 Series

Pressure and Differential Pressure Switch

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.









Corrosion resistant molded NEMA 4 enclosure

Brass, Teflon® or polysulfone wetted parts

Terminal block wiring

Our lowest 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



  UL listed and cUL certified. CE compliant to low

    voltage directive and pressure equipment directive

  Vacuum, Pressure or Differential pressure


  Compact Size

  Brass & Polysulfone (FDA compliant) Pressure


  5A @ 125/250 VAC SPDT snap-acting switch

  External stainless steel multi-turn adjusting screw

  OEM capabilities include external adjustment knob

    with or without reference scale

  Complies with Enclosure Type 4 with watertight

    conduit fitting

  Terminal block wiring

  Optional red status light

  Adjustable Ranges:

    Pressure: 30" Hg Vac to 90 psi

    (-1 to 6,2 bar)


    Differential Pressure: 1 to 45 psid

   (68,9 mbar to 3,1 bar)


24 Series Customer Drawings


12840 - Type 24, Model 011 to 014


13402 - Type 24, Models 015 to 019


13403 - Type 24, Models 016 to 018/020 to 022











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