Product Description
Square D Manual Pressure Switch with Pulsation Plug 9013 Series
The pulsation plug slows the flow of fluid to the diaphragm of the pressure switch to reduce the surge rate of change. The switch with plug installed senses change over longer intervals and does not respond to spikes.
Square D Pressure Switch Features:
• Designed for the control of electrically
driven water pumps.
• Diaphragm actuated.
• Differential increases with range.
• Contacts open on increased pressure.
• General purpose enclosure NEMA Type 1
• Individually boxed. Bulk packaging available upon request.
• Third party certified to NSF/ANSI 372.
Simmons Part #1004
