Looking to buy & sell used deaeratorswithout the delays and costs of new equipment? Industrial Exchange is your trusted marketplace for acquiring or monetizing surplus and used deaerator tanks with confidence and speed.
Our platform connects industrial professionals with proven equipment at competitive prices - perfect for buyers wanting to upgrade their Boiler Deaerator System or sellers looking to offload idle assets. From compact pressurized tanks to horizontal spray-type vessels, we list second hand units from top manufacturers like Cleaver Brooks- each verified for condition, performance and compliance.
If you have surplus or used deaerators for sale, click here to publish your listing today.
These feature spray valves that atomize feedwater for rapid oxygen removal, ideal for compact boiler systems seeking affordable, space-saving solutions without sacrificing efficiency.
Designed with multiple perforated trays to enhance surface contact time, tray-style deaerators are well-suited for larger applications like food processing, pharmaceuticals, or textiles.
Known for their low-profile layout and high flow capacity, horizontal tanks allow seamless installation under low-clearance ceilings in tight boiler rooms.
With internal operating pressure ratings to match high-pressure steam systems, these tanks are designed to integrate with modern industrial heating loops.
How Deaerators Tanks Work
Unused Deaerator tanks play a vital role in preserving water quality and extending the life of boiler systems. These tanks function by injecting steam into the incoming feedwater, which helps eliminate dissolved gases such as oxygen and carbon dioxide—both of which can cause serious corrosion in boiler tubes, economizers, and other piping components. By removing these harmful gases, the system safeguards critical equipment and ensures reliable operation.
In addition to gas removal, deaerator tanks thermally condition the feedwater by preheating it before it enters the boiler. This not only enhances steam production efficiency but also minimizes the risk of thermal shock, reducing stress and wear on internal components. Many deaerator tanks also serve as integrated storage units, providing a buffer that stabilizes system pressure during fluctuations in demand and ensuring a consistent water supply for steam generation.
Troubleshooting Tips for Second Deaerators Tanks
Prevent costly failures with these routine inspections and checks tailored for used deaerator tanks:
Check Spray Valves or Trays for Fouling: Scale or debris can block steam/water contact surfaces, reducing oxygen removal efficiency. Regular cleaning maintains full deaeration performance.
Inspect Pressure Relief Valves: Ensure that pressure relief valves are calibrated and functional to prevent over-pressurization and system stress.
Verify Steam Flow & Pressure: Inadequate steam flow can compromise oxygen removal. Confirm upstream valves and regulators are delivering correct steam pressure.
Monitor Tank Level Controls: Malfunctioning level controls can cause boiler feed pumps to short-cycle or run dry. Routine calibration helps maintain steady water levels.
How to Choose the Right Deaerator Tank for Your System
Choosing the right deaerator ensures seamless integration and optimal performance:
Assess Boiler Capacity Requirements: Choose a tank size and flow rating that matches the boiler’s steam output and feedwater needs to avoid underperformance.
Understand Application Demands: High-purity applications (e.g., pharmaceutical or food-grade) may require tighter oxygen limits-select a tray-type system for maximum removal.
Consider Installation Constraints: Evaluate available floor space, overhead clearance and piping layouts. Horizontal deaerators are often better for limited-space facilities.
Match Operating Pressure Ratings: Ensure the tank’s pressure rating aligns with your boiler system to maintain safe and efficient operation.
Application Areas of Deaerator Tanks in Industry
Second hand deaerators play a key role in protecting equipment and improving efficiency in:
Power Generation Plants:
Food & Beverage Processing:
Chemical Manufacturing:
Textiles & Paper Mills:
Why Buy Used Deaerators From Us?
We offer a curated selection of second-hand deaerator tanks backed by technical support and logistics expertise:
Pre-Screened Equipment: Every used deaerator we list includes verified details and photos, so you can buy confidently and avoid costly surprises post-installation.
Leading Brands: We feature quality listings from top manufacturers such as Cleaver Brooks, known for durable construction and dependable output.
Expert Matchmaking: Our technical team assists you in choosing units that meet your operating requirements, ensuring fit-for-purpose results.
Streamlined Transactions: Integrated negotiation tools and flexible financing make acquisition straightforward, even for tight capital budgets.
Global Logistics Support: We manage freight, rigging and customs so your deaerator tanks arrives on time and in full - domestic or international.
Explore our listings to find the right used deaerator tank for sale or contact us to monetize your surplus equipment today.
Frequently Asked Questions (FAQs)
How much do used deaerator tanks cost? Costs vary by tank size, pressure rating and manufacturer. You can expect prices to range from USD 5,000 to USD 50,000 depending on system specs.
Can I sell my used deaerator tank through your platform? Yes. We make it easy to list Used Deaerators and connect with qualified buyers actively searching for reliable used equipment.
Are second hand deaerators tanks reliable? Absolutely. Many are in excellent condition with usage and service records that demonstrate dependable performance.
How do I choose the right deaerator tank for my business? Consider steam flow rates, pressure requirements, footprint limitations and application-specific needs like purity or temperature.
Do you offer any after-sales support for used deaerator tanks? While ownership changes hands at sale, we can help connect you with installation technicians and parts suppliers for seamless integration.
