Flow Switches Made in the U.S.A. · Serving Industry Worldwide
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Flow Switches
Select Series
NEMA4
N Series
Non-Explosion Proof · NEMA4 · Under 600 PSI
XP
E Series
Explosion Proof · Under 600 PSI
HP–XP
H Series
High Pressure Explosion Proof · 600+ PSI
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Options
All Switch Options
Electrical
Dash Pots
Stem Dampeners
Air Operated
Turbulent Flow
High Velocity
Multiple Action
High Temperature
Low Flow
Teflon (solid PTFE)
Teflon Coated
Sanitary
Technical
Flow Rate Table
Velocity & GPM reference data
Cover Types
Slip-on (N Series) vs. threaded (E & H Series)
Electrical Data
Micro-switch specs & TopWorks
Catalog Sheets
Downloadable PDFs by series
Installation Instructions
How to properly install a PEECO switch
Series Comparison
N vs E vs H side-by-side
Glossary & FAQ
Definitions & common questions
Product Selector
Find the right series in 4 questions
Engineering Calculators
Flow, pressure, pump & pipe calculators
Material Selector
Chemical compatibility guide
Application Notes
Industry-specific guidance
Industries
Chemical, power, pharma, oil & gas
Contact
Sales Contact
Phone, fax, email & hours
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Pricing & delivery form
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