Dwyer 1638 Differential Pressure Switch

• for Air and Non-Combustible, compatible Gases
• Large Diaphragm; Ranges from 0.05” to 12” WG
• Visual Set Point Adjustment in the 5-standard ranges
• S.P.D.T. 15 AMP Switch Output
• Options: Weatherproof & Explosion proof Housings;

(Model No. Example: 1638-2)

• • 

  • Product Enquiry Form

    * denotes require fields.

  • Company Name*
  • Product Name*
  • Name*
  • Email*
  • Phone*
  • Comments*
  • CAPTCHA
• Download Data Sheet
• Download Manual