The Shield

Water/Wastewater
Manufacturing is Supporting a Cleaner Future
For Oconomowoc-based sampling equipment manufacturer Sentry Equipment, joining Current’s NSF Great Lakes RENEW Engine felt like an important moment in time – bringing together the right partners across the Great Lakes region to do something different and unique to translate water-related innovations into commercial solutions.

Water/Wastewater
Beat Corrosion Every Step of the Way in Wastewater Treatment Plants
In wastewater treatment facilities, water + metal + oxygen = corrosion.
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Water/Wastewater
Manufacturing is Supporting a Cleaner Future
For Oconomowoc-based sampling equipment manufacturer Sentry Equipment, joining Current’s NSF Great Lakes RENEW Engine felt like an important moment in time – bringing together the right partners across the Great Lakes region to do something different and unique to translate water-related innovations into commercial solutions.
Read More
Water/Wastewater
Repair vs. Replace Your Clarifier Drive
A clarifier drive unit supplies torque to rotate the rake arms through wastewater. Clarifier drives must be replaced or repaired over time for many reasons. Rebuild-it, a Sentry Equipment Service, has water and wastewater solutions to meet your needs and prevent downtime.
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Water/Wastewater
Why Do I Need a Diaphragm Pump?
What is a Diaphragm Pump? Designed by Dorr Oliver, the ODS Diaphragm Pump transfers slurry materials evenly and simply utilizing air. Each of these pumps can be automated to match your processing capacity to see maximum efficiency.
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