Data Sheet

Icon Process Controls, Truflo Delta-P Series is industry’s first all-plastic corrosion resistant differential pressure gauge and relay switch. The DPG measures the differential pressure between the upstream port or (High) and downstream port (Low) to provide indication and notification of a filter/strainer element (change, clean or replace), pump (choked flow), valve (cavitation) or tank (level). The pressure difference in turn acts on a piston/magnet assembly within the Truflo device activating the programmable latching relay switch which can be used for Alarm Notification, Pump or Valve Shut-Off.

Perfect for Basket Strainer / Bag Filter Notification


All Plastic Design / Glass Filled Ryton
Corrosion Resistant
NEMA 4X Rugged Enclosure
Liquid Crystal Display
Pressure Range / 0-225 psi
Easy to Program Relay Set-Point
psi or bar Pressure Scale
Small Footprint / 2″ Diameter
Easy to Install
Eprom Memory / Retains Set-Point / Criteria
Low Power Detection Feature
Actual Pressure Difference Displayed on Screen
Manual Override Function
Programmable Time Intervals / Relay Activation