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
• Our lowest cost differential pressure switch
• Adjustable ranges:
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