Wastewater treatment professionals understand the critical importance of maintaining the integrity of control systems. Corrosion of sensitive electrical components, such as variable frequency drives (VFDs), programmable logic controllers (PLCs), operator interfaces (OITs), computers, switches, and other electrical components, can lead to unexpected downtimes and costly repairs. Addressing these issues is essential for the smooth operation of any facility.

Introducing Purafil’s Positive Pressurization Unit (PPU)

Purafil’s Positive Pressurization Unit (PPU) offers state-of-the-art corrosion control to protect your control room’s vital electrical systems. Here’s how our PPU can benefit your facility:

• Advanced Protection: The PPU guards against the harsh, corrosive environment typical in wastewater treatment facilities. Filtering out harmful gases prevents the degradation of critical electrical components.
• Increased Reliability: Ensuring that your electrical systems operate seamlessly, the PPU reduces the risk of failure and the associated maintenance costs. Consistent performance is crucial in avoiding unexpected downtimes that can disrupt operations.
• Longevity: The PPU extends the lifespan of your electrical control components, optimizing your investment in infrastructure. Protecting these systems from corrosion means fewer replacements and repairs, saving time and resources.

How It Works

The PPU is a self-contained air scrubbing system that provides pressurized or recirculated air free of corrosive gases. It is ideal for removing hydrogen sulfide (H2S) and other contaminants from controlled environments containing sensitive computer electronics and electrical equipment. Maintaining a clean air environment, the PPU ensures that all electrical systems function correctly and efficiently.

The PPU supplies pressurization air, free of contaminant gases, to a level of air cleanliness that meets or exceeds established industry standards.

System Design Flexibility

The PPU is available in four horizontal and four vertical configurations, ranging from 500 CFM up to 4,000 CFM. The flexibility of the PPU system design allows for a solution to meet your particular air filtration requirements.

Complimentary Air Quality Assessment

To further support your facility, we invite you to take advantage of our free air quality assessment for your control room. Our assessment includes:

• 30-Day Corrosion Measurement: Using our provided coupon, you can measure the level of corrosion over 30 days.
• Detailed Analysis: We will analyze the results and provide a comprehensive air quality report.
• Expert Recommendations: Based on the findings, we offer tailored solutions to enhance the air quality and protect your equipment.

Let’s Discuss Your Needs

Contact us to discuss how Purafil’s corrosion control equipment and free air quality assessment can benefit your facility. Our team is ready to provide detailed insights and answer any questions.

Thank you for considering our solutions to enhance the reliability of your wastewater treatment plant. We look forward to the opportunity to work with you.

Contact Envirep

Envirep/TLC serves the municipal and industrial water and wastewater market in Pennsylvania, New Jersey, Maryland, Delaware, the District of Columbia, Virginia, and West Virginia.

Do you need help selecting the right equipment for your application? Contact Envirep at 717-761-7884 or sales@envirep.com.

By Michael Gillespie, President at Envirep/TLC