Reliable Plastic Gauges for Potassium Hydroxide Storage Tanks
Safely and accurately monitor your potassium hydroxide storage tanks with Krueger Sentry Gauge’s corrosion-resistant, all-plastic liquid level gauges. Specifically designed for potassium hydroxide (KOH), our gauges ensure precise chemical level monitoring in both bulk tanks and drums. Made in America using chemically compatible materials, these gauges deliver lasting performance, regulatory compliance, and unmatched safety in aggressive alkaline environments.
Metal and Glass Level Gauges Fail in Potassium Hydroxide Storage
Potassium hydroxide storage presents specific challenges for facility managers and chemical engineers. Highly alkaline, KOH rapidly corrodes conventional metal gauges, even those constructed of stainless steel. Gauge corrosion leads directly to leaks, mechanical failures, and costly operational disruptions. Potassium hydroxide’s aggressive alkaline nature attacks metal fittings, fasteners, and valves, jeopardizing accurate monitoring and causing potentially hazardous leaks and spills.
Similarly, glass sight gauges—while resistant to chemical attack—pose significant risks due to their fragility. In industrial environments, a simple impact can fracture glass tubes, resulting in dangerous chemical releases. Leaks from gauge failures not only pose safety hazards but also risk regulatory non-compliance and environmental harm.
Compatibility with polyethylene (HDPE), polypropylene, or fiberglass tanks used for potassium hydroxide storage further complicates gauge selection. Double-wall tanks and extended pipe risers common in chemical storage facilities often can’t be accommodated by standard gauges, leaving gaps in essential monitoring practices.
The Solution: Krueger Sentry’s Potassium Hydroxide Tank Gauges
Krueger Sentry Gauge resolves these challenges with our specialized, all-plastic liquid level gauges designed explicitly for potassium hydroxide storage. Our gauges feature chemically resistant materials, eliminating corrosion and ensuring reliable, accurate monitoring over the long term. All gauge components that contact the KOH solution—support rods, floats, bushings, and threaded fittings—are constructed from robust, chemically inert plastics such as PVC, PVDF (Kynar®), and HDPE.
Our At-A-Glance® liquid level gauges provide instant, reliable visual readings without the risks associated with opening tanks or manual dipping. The mechanical float-and-rod design is simple, robust, and requires no external power, minimizing failure points and maintenance requirements. Gauge maintenance is significantly reduced, and replacement due to corrosion or mechanical failure becomes virtually unnecessary.
Manufactured in the U.S., each gauge is customized to precisely fit your tank dimensions. The gauges accommodate tank depths from 6 inches up to 110 inches and effectively manage double-wall tank designs or extended pipe risers through customizable extensions. Installation compatibility is seamless, integrating with standard NPT tank fittings.
Gauge Models: PD for Bulk Tanks and PB for Drums
Krueger Sentry Gauge offers tailored solutions for various storage needs. The Type PD gauge is ideal for bulk potassium hydroxide storage tanks, providing accurate, direct-reading level monitoring. This top-mounted gauge is customizable for tank depths from 6 inches to 110 inches, easily accommodating complex storage setups like double-wall tanks and risers.
For smaller-scale storage solutions, such as 55-gallon, 30-gallon, or 15-gallon drums, the Type PB gauge provides reliable, precise liquid level readings. This gauge is designed to install securely into standard drum openings, enhancing safety by eliminating manual checks and reducing exposure risks. Like the PD model, the PB gauge is constructed from chemically resistant plastics, ensuring long-term performance without corrosion.
Both gauge models feature simplicity and durability, significantly reducing the need for maintenance. Optional alarms or LED remote indicator capabilities can be added for enhanced operational control.
Advantages of Plastic Gauges over Metal and Glass In KOH Storage
Krueger Sentry’s plastic gauges significantly outperform traditional stainless steel and glass gauges in potassium hydroxide environments. While stainless steel gauges succumb rapidly to the corrosive nature of KOH, chemically inert plastics such as PVC, PVDF, and HDPE remain unaffected, delivering consistent performance without risk of corrosion-induced failure.
Unlike glass gauges prone to breakage and leakage, our plastic gauges are robustly constructed to withstand industrial handling. Internally mounted and protected within sturdy plastic housings, these gauges eliminate the risk of external damage and subsequent chemical release.
Long-term maintenance costs are drastically reduced with our plastic gauges. Facility managers benefit from fewer replacements, minimal routine maintenance, and longer lifespans compared to metal or glass gauges.
Enhanced Safety and Regulatory Compliance
Krueger Sentry’s gauges directly support regulatory compliance requirements for safe potassium hydroxide storage. Regulations mandate precise chemical monitoring, secondary containment, and chemical compatibility for equipment. Our gauges are explicitly designed to meet these standards, providing reliable monitoring solutions compatible with secondary containment systems, double-wall tanks, and closed-system vapor management.
Industry guidelines consistently recommend plastic components for potassium hydroxide applications, validating Krueger Sentry’s material selection and gauge design. Our gauges eliminate uncertainty surrounding chemical compatibility, simplifying compliance and safety audits.
Facility managers gain immediate operational benefits, including improved safety, reliable inventory management, and simplified regulatory compliance. Chemical plant engineers appreciate the straightforward installation, minimal maintenance, and compatibility with existing tank systems. Procurement teams value the dependable, cost-effective, and readily available gauge solutions manufactured domestically.
Upgrade Your Potassium Hydroxide Storage Safety Today
Managing potassium hydroxide demands specialized solutions for safety, reliability, and regulatory compliance. Krueger Sentry’s plastic liquid level gauges deliver precise, durable monitoring tailored specifically for aggressive alkaline environments. Don’t compromise safety with corrosion-prone gauges. Contact Krueger Sentry Gauge today for your customized, corrosion-resistant gauge solutions, and elevate your potassium hydroxide storage safety standards.
We also have solutions for: Bleach Storage Tank Level Gauges, Sulphuric Acid Tank Level Gauges , Chlorine Storage Level Gauges and Hydrochloric Acid Tank Level Gauges.