Premium Tank Expansion Solutions for Efficient Water Heating
A Tank Expansion system plays a crucial role in regulating pressure within closed water heating systems. When water heats up, it expands, increasing pressure inside the system. Without a Tank Expansion, this excess pressure can lead to leaks, system failures, or damage to pipes and fixtures.
How Do Tank Expansion Systems Work?
- Absorbing Excess Water Volume – As water heats and expands, the Tank Expansion absorbs the excess volume, preventing pressure spikes.
- Diaphragm or Bladder Mechanism – The tank contains a flexible diaphragm or bladder that separates water from an air chamber, maintaining balanced pressure.
- Pressure Regulation – The air chamber compresses as water expands, ensuring stable system pressure and protecting components from stress.
- Automatic Adjustment – When water cools and contracts, the Tank Expansion releases the stored water back into the system, maintaining efficiency.
Why Is a Tank Expansion Essential?
✅ Prevents Excess Pressure – Absorbs expanded water volume, preventing pressure spikes that can damage the system.
✅ Enhances System Efficiency – Helps maintain stable pressure, reducing energy wastage and improving performance.
✅ Extends Equipment Lifespan – Reduces stress on boilers, water heaters, and piping, minimizing wear and tear.
✅ Prevents Water Leaks & Damage – Protects plumbing and heating systems from cracks, leaks, and costly repairs.
✅ Ensures Safety & Compliance – Meets safety regulations and prevents potential hazards caused by uncontrolled pressure buildup.
Hot Water Expansion Tanks – Sizes & Capacities
Our Tank Expansion units are designed for durability, efficiency, and optimal pressure regulation in hot water systems.
| Model | Capacity (Liters) | Maximum Pressure (Bar) | Tank Diameter (mm) | Tank Height (mm) | Connection Size |
|---|---|---|---|---|---|
| FEPT-5 | 5 | 6 | 200 | 300 | ¾” BSP |
| FEPT-12 | 12 | 6 | 270 | 400 | ¾” BSP |
| FEPT-18 | 18 | 6 | 300 | 450 | ¾” BSP |
| FEPT-24 | 24 | 6 | 350 | 500 | ¾” BSP |
| FEPT-35 | 35 | 6 | 400 | 600 | 1″ BSP |
| FEPT-50 | 50 | 6 | 450 | 700 | 1″ BSP |
| FEPT-80 | 80 | 6 | 500 | 900 | 1″ BSP |
| FEPT-100 | 100 | 6 | 550 | 1000 | 1 ¼” BSP |
Types of Tank Expansion systems:
Diaphragm Expansion Tanks
Diaphragm expansion tanks feature a flexible rubber diaphragm that separates the water from the air chamber. When water expands due to heat, the diaphragm flexes to accommodate the increased volume, preventing pressure buildup. These tanks are widely used in residential and commercial heating systems due to their reliability, compact design, and maintenance-free operation.
Bladder Expansion Tanks
Bladder expansion tanks use a replaceable bladder to contain the water, completely isolating it from the air chamber. This design prevents air absorption into the water, maintaining consistent pressure and reducing the risk of corrosion. These tanks are ideal for high-pressure applications, including industrial boiler systems and large-scale HVAC systems.
Compression Expansion Tanks
Compression expansion tanks operate without a diaphragm or bladder. Instead, they rely on direct air-to-water contact, where the air compresses as the water expands. While these tanks are cost-effective, they require regular maintenance to monitor air levels and prevent waterlogging. They are commonly found in older heating systems and low-pressure applications.
Hydronic Expansion Tanks
Hydronic expansion tanks are designed for closed-loop heating and cooling systems, such as HVAC and radiant floor heating. They help maintain system pressure, prevent excessive stress on pumps and pipes, and improve overall energy efficiency. These tanks are critical for ensuring smooth operation in hydronic heating and cooling systems.
Applications of Tank Expansion Systems
Residential Water Heaters
Prevents excess pressure buildup in home water heating systems, enhancing safety and longevity.
Commercial Boiler Systems
– Regulates thermal expansion in large-scale heating systems, reducing maintenance costs.
HVAC Systems
Helps maintain stable pressure in heating and cooling systems for improved performance and energy efficiency.
Industrial Thermal Management Solutions
Ensures consistent pressure control in manufacturing and process industries.
Have questions? We’re here to help!
Why Choose Fabrimech Engineers Pvt Ltd for Hot Water Expansion Tanks?
At Fabrimech Engineers Pvt Ltd, we prioritize innovation, quality, and customer satisfaction. Our Tank Expansion systems are engineered to meet industry standards, ensuring smooth operations and long-term reliability. We cater to diverse industries with customized solutions that enhance performance and safety.
Looking for a dependable Tank Expansion manufacturer and supplier? Contact Fabrimech Engineers Pvt Ltd today to get the best solutions tailored to your needs!
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