Series MDS Miniature Pressure Switch

Series MDS Miniature Pressure Switch

FEATURES/BENEFITS
• Low cost, long service life and fast response time is suitable for a wide range of OEM
uses
• Lightweight but shock and vibration resistant for tough applications
• Gold contacts help ensure a clean connection without dirt or oxidation

APPLICATIONS
• Air proving • Cleaning and purification
• Ventilation flow • Heavy equipment and machinery
• Pressure monitoring • Exhaust ducts

Series 1831 DPDT Low Differential Pressure Switches

Series 1831 DPDT Low Differential Pressure Switches

 

FEATURES/BENEFITS
• No power to operate DPDT switch means no additional wiring or conduit reduces
material and installation labor costs
• Easy access for modifying set point simplifies adjustment
• Both control contacts activate at the same time eliminating system issues where lead
switch activities prevent the lagging switch from sending a signal

APPLICATIONS
• High duct static cutout applications • HVAC

Series 1640 Floating Contact Null Switch for High and Low Actuation

Series 1640 Floating Contact Null Switch for High and Low Actuation

FEATURES/BENEFITS
• Floating “null” switch supports applications requiring two set point actions such as
open and close damper control
• Visible set point indicator simplifies operation and trouble shooting
• Large diaphragm provides low range accuracy providing precise control

APPLICATIONS
• Damper positioning
• Duct air control

Series 1620 Single and Dual Pressure Switch

Series 1620 Single and Dual Pressure Switch

FEATURES/BENEFITS
• Single or dual action switches support consistent designs with similar models, but
with the ability to match specific application needs
• Sealed diaphragm provides leak-proof construction for high accuracy and precision
control

APPLICATIONS
• Damper positioning • Duct air control

Series 1996 Gas Pressure Switch

Series 1996 Gas Pressure Switch

FEATURES/BENEFITS
• Visible set point and on-off indicator simplifies operation and trouble shooting
• Compact size and low cost make it ideal for gas fired or gas equipment OEM
applications

APPLICATIONS
• Gas furnaces • Natural, manufactured or LP gas applications