Why Your Air System Needs a Compressed Air Receiver Tank
Compressed air is the backbone of countless industrial applications — from manufacturing and workshops to automation and assembly lines. While the air compressor often gets all the attention, there is another component that quietly plays a crucial role in system performance: the Compressed Air Receiver.
In this article, we’ll explain what an air receiver is, why it is essential for every compressed air system, and how choosing the right receiver tank can significantly increase efficiency, stability, and safety across your operations.
What Is a Compressed Air Receiver?
A Compressed Air Receiver (also known as an air tank or air storage vessel) is a pressure-rated container designed to:
Store compressed air
Stabilise system pressure
Provide extra capacity during peak demand
Reduce compressor cycling
Improve overall system efficiency
Instead of allowing the compressor to run continuously during pressure fluctuations, the receiver acts as a buffer — storing air when demand is low and releasing it when demand increases.
Why an Air Receiver Is Important for Your System
1. Stabilises Air Pressure
Air demand fluctuates throughout the day. Without a receiver, pressure drops can occur, affecting tool performance and product quality.
The air receiver stores excess compressed air and delivers it instantly during spikes in demand, ensuring stable pressure across the system.
2. Reduces Compressor Cycling
Frequent start-stop cycles place strain on the compressor motor and increase wear.
An air receiver reduces the number of cycles by supplying air during short bursts of demand, allowing the compressor to run more efficiently and with less mechanical stress.
3. Increases Energy Efficiency
Starting a compressor consumes significantly more energy than running steadily.
By reducing start-up cycles and maintaining smoother operation, an air receiver helps lower energy consumption and operational costs.
4. Improves Air Quality and Reduces Moisture
As air cools inside the receiver, moisture naturally condenses and can be drained out.
This removes water from the system before it reaches tools, valves, and downstream equipment — preventing corrosion and extending equipment life.
5. Protects the Air System from Pressure Surges
Air receivers absorb sudden high-demand bursts, preventing pressure shocks that can damage sensitive components and shorten the lifespan of air-powered tools.
Types of Air Receiver Tanks
Depending on available space and system requirements, air receivers typically come in two main styles:
• Vertical Air Receivers
Space-saving
Easier to drain moisture
Suitable for workshops and limited floor areas
• Horizontal Air Receivers
Often paired with compressors
Ideal for large-scale industrial systems
Stable and easy to install in open spaces
Both types serve the same purpose — choosing between them depends on your space, layout, and accessibility needs.
How to Choose the Right Air Receiver Size
Selecting the correct size is critical for maximum performance. Consider:
1. Compressor Capacity (CFM)
A common rule of thumb:
Receiver volume (litres) = 6–10 times the compressor’s free air delivery.
2. Working Pressure
Always ensure the receiver is pressure-rated to handle your compressor’s maximum system pressure.
3. Application Type
High-demand applications → Larger tanks
Steady, low-variation systems → Standard size tanks
4. Space Availability
Vertical tanks are ideal when floor space is limited.
Where Air Receivers Are Commonly Used
You will find air receivers in almost every industry, including:
Manufacturing plants
Metal workshops
Automotive repair centres
Packaging lines
Food & beverage processing
Energy and process industries
Construction and pneumatic tool operations
Any application with fluctuating air demand benefits significantly from a receiver tank.
Why Choose Air Receivers from Air Demand UK?
At AirDemand.co.uk, you’ll find high-quality, durable compressed air receivers suitable for a wide range of industrial applications. Our tanks are:
Pressure-rated and built to industry standards
Available in multiple sizes and orientations
Designed for efficiency, safety, and long-term reliability
Suitable for compressors of all brands
By pairing your compressor with the right air receiver, you’ll experience smoother operation, reduced energy costs, and longer equipment life.
