Easily Monitor Sodium Hypochlorite Levels Without Corrosion or Downtime
Reliable bleach (sodium hypochlorite) storage demands rock-solid inventory monitoring—yet conventional metal sight glasses pit, seize, and misreport within months of service. Inaccurate readings force emergency refills, maintenance crews scramble, and unplanned shutdowns chip away at production targets. Worse, every time a technician cracks open a hatch to “stick” the tank, they risk inhaling caustic chlorine vapors and violating OSHA respiratory-protection protocols.
At Krueger Sentry Gauge, we eliminate that headache.
Our all-plastic bleach storage tank level indicators are machined in the USA from UV-stabilized PVC, polypropylene, and NSF/ANSI 61-approved elastomers, providing uncompromised corrosion resistance in sodium hypochlorite up to 15 % by weight. With Krueger Sentry gauges in place, corrosion-related failures vanish and workers monitor inventory from a safe distance—no lid lifting, no fugitive fumes.
Customized Solutions for Bleach Storage
Whether you manage palletized drums or 12-foot bulk tanks, Krueger Sentry designs a gauge that drops in, seals fast, and stays accurate.
Barrels
- PB Series gauges fit standard 55-, 30-, and 15-gallon drums with 2 in., 1.5 in., or 0.75 in. NPT bung threads. Each stem is factory-calibrated in eighths and quarters, simplifying chemical inventory checks during DOT hazmat audits.
Tanks
- PD Series gauges adjust to tank depths from 17 in. up to 144 in. (6 in.–12 ft.) and accommodate double-wall sleeves or vertical pipe risers. HDPE floats track fluid density shifts, while glass-filled polypropylene guide rods shrug off hypochlorite’s oxidative stress for years.
Enhanced Safety and Convenience for Your Team
Facilities that once relied on dip sticks or corroding brass float gauges now record bleach levels through a clear PVC sight tube protected behind an impact-resistant guard. Operators remain outside of the vapor space, cutting personal-exposure points and aligning with the hierarchy of controls in 29 CFR 1910.1450. Safer procedures yield tighter compliance metrics and fewer near-miss reports.
We also offer accessories that elevate monitoring precision:
- Audible alarms that trigger when levels hit your preset low or high thresholds.
- LED remote indicators provide remote monitoring that mirror the local read-out up to 200 ft away, integrating with SCADA dry-contact inputs.
- Protective Gauge Guards molded from polycarbonate for forklift-row environments and outdoor UV exposure.
Simple, Stress-Free Bleach Level Monitoring in Three Steps
- Customize Your Gauge—Select depth, connection size, and any double-wall or riser details online, or call our applications desk for rapid spec confirmation.
- Confirm Your Selection—Review the PDF drawing we email; verify flange pattern, gasket material, and float length match your tank or drum.
- Enjoy Worry-Free Monitoring—Install using the included PTFE gasket, torque per our chart, and log the calibration mark in your SOP. Accurate readings replace guesswork, corrosion concerns fade, and unplanned downtime shrinks.
With Krueger Sentry Gauge you remove corrosion risk from bleach storage—period. Trust the precision, durability, and safety of American-made chemical storage gauges relied upon by water-treatment plants, pulp-and-paper mills, and municipal bleach warehouses nationwide.
Ready to Elevate Your Bleach Storage Safety and Efficiency?
Contact Krueger Sentry Gauge today for a customized, corrosion-resistant solution, and bring immediate confidence to every sodium hypochlorite tank in your facility.
We also have solutions for: Sulphuric Acid Tank Level Gauges , Chlorine Storage Level Gauges and Hydrochloric Acid Tank Level Gauges.