United Electric (UE) 24 Series General Service Differential Pressure Switches

UE's Delta-Pro differential pressure switch offers a unique blend of small size, excellent performance, environmental protection, long life mechanics, and an attractive price. The precision snap-acting switch and sensitive diaphragms combine to provide a narrow deadband and one-percent span repeatability.

Available with brass or Polysulfone® pressure connections, the Delta-Pro will stand up in the most corrosive applications. 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.

Key Specifications

  • NEMA 4 Enclosure, Optional Watertight Conduit Connector
  • Narrow Deadband
  • Repeatability ±1% Span
  • Single SPDT Switch Output
  • External Adjustment
  • Popular Models Available from Lesman Stock

Specifications, Manuals, and Supporting Literature

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Model Selection Guide

Use this table to find the right model for your application. Click the model number to order in our secure online store.

Diaphragm Material Pressure Connection Adjustable Range Typical Deadband Over Range Pressure Proof Pressure Model Number
Differential Pressure Models - 1/4" Female Pressure Connection
Polyurethane (polyether) Polysulfone® 1 to 10 PSID 0.75 PSID 0 to 150 PSI 150 PSI 24-011
4 to 45 PSID 1 PSID 0 to 150 PSI 150 PSI 24-012
Polyurethane (polyether) Brass 1 to 10 PSID 0.75 PSID 0 to 150 PSI 150 PSI 24-013
4 to 45 PSID 1 PSID 0 to 150 PSI 150 PSI 24-014

Last Ed. Date: 06/05/2019 08:46 AM


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