OPW Engineered Systems - A Dover Company

USA 1-800-547-9393

International +1-513-696-1500

Go

Instrumentation Products For Monitoring Fluids

Download Instrumentation Catalog

OPW offers products that monitor, sense and reveal the fluids in your operation. Whether you’re monitoring petroleum products, liquefied gases, solvents, or hazardous, corrosive chemicals, OPW instrumentation and accessories help you keep fluids under control. We can work with you to develop the right equipment for your application.

VISI-FLO® Sight Flow Indicators

Download VISI-FLO® Configurator
Basics About Site Flow Indicators Selecting the Right Indicator Visi-Flo® Applications 1400 and 1500 Series Flanged
The Basics About Sight Flow Indicators Selecting the The Right Indicator Applications 1400 and 1500 Series Flanged

1400 and 1500 Series Threaded 1600 Series
1400 and 1500 Series Threaded 1600 Series    

Chemical & Industrial Valves

Chemical and Industrial Valves      
Chemical and Industrial Valves      

Isolation Rings

Iso-Ring® Overview Iso-Ring® Features, Benefits and Ordering Information Iso-Spool®  
ISO-Ring® Overview ISO-Ring® ISO-Spool®  

Rack Monitors and Overfill Detection

8580 Series Diagnostic Opti-Therm Overfill Detection System 8460 Series Diagnostic Opti-Therm Monitor and 8300 Series Thermistor Rack Monitor 8130 Series Optic Ground Monitor Verification 8030 Series Ground Verification Monitor
8580 Series Diagnostic Opti-Therm Overfill Detection System 8460 Series Diagnostic Opti-Therm Monitor and 8300 Series Thermistor Rack Monitor 8130 Series Optic Ground Verification Monitor 8030 Series Ground Verification Monitor

Civacon® Cane Probe Plug and Cord Set    
Civacon® Cane Probe Plug and Cord Set