blue air receivers

Air Receivers Sizing and Storage Guide

Going about the world of air receivers can be complex, but our dedicated guide simplifies it for enthusiasts and professionals alike. This resource delves into the various aspects of air receivers, offering insights and practical advice for optimal use and maintenance. From selecting the right model to understanding maintenance protocols, our guide is a valuable tool for anyone dealing with air receivers.

Our focus is on delivering clear, concise information that addresses common questions and challenges associated with air receivers. We explore the latest trends, technologies, and best practices in the industry, ensuring readers are well-equipped to make informed decisions. Whether you’re a seasoned professional or new to the field, this guide serves as a reliable reference for all things related to air receivers.

Stay updated with our expert tips, detailed reviews, and user-friendly guides to enhance your understanding and use of air receivers. This guide is your gateway to mastering the efficient and effective use of these critical components in various applications across the UK.

Mastering Air Receivers: A UK Guide

Air receivers are essential tools to reduce pulsation and serve as a buffer between your compressor and end-use equipment. A quality air receiver should include a pressure gauge, safety relief valve, and drain valve set to open on a daily or scheduled basis.

Sizing an air receiver requires striking the delicate balance between demand, compressor output, physical space considerations, and safety regulations. Our air receiver guide can assist with this endeavour.

Air Receivers Sizing Guide

Selecting the correct size for air receivers is critical for optimizing the performance and efficiency of compressed air systems. This section provides a comprehensive guide on how to size air receivers appropriately, ensuring they meet the specific demands of your system.

Understanding Capacity Requirements

1. Assessing Air Demand: Evaluate the air demand of your system. This includes understanding the peak requirements and average usage over a typical operation cycle.

2. Volume Calculations: Use the formula: V=(C×P1)/(P2−P1), where V is the tank volume in liters, C is the compressor capacity in liters per second, P1 is the minimum pressure, and P2 is the maximum pressure. This formula helps in determining the necessary volume of the air receiver.

Factors Influencing Size Selection

3. Compressor Size: The size of your compressor is a key determinant. Generally, the air receiver should be sized based on the output of the compressor.

4. Usage Patterns: Consider whether the air demand is consistent or if there are significant fluctuations. For systems with varying demand, a larger air receiver might be necessary to ensure a steady supply of compressed air.

Additional Considerations

5. Space Availability: Physical space limitations where the air receiver will be installed can impact the size you choose.

6. Future Expansion: If there’s a possibility of future expansion of your system, opting for a larger size might be beneficial.

Safety and Compliance

7. Legal Regulations: Ensure that the size of the air receiver complies with relevant safety and industry regulations.

8. Pressure Ratings: The selected air receiver must have a pressure rating that matches or exceeds the maximum operating pressure of your system.

By following this sizing guide, you can select an air receiver that not only meets the current needs of your system but also accommodates future changes. Proper sizing is essential for the efficient and safe operation of compressed air systems.

Air Receivers Storage Guide

Proper storage of air receivers is crucial for maintaining their efficiency, safety, and longevity. This section of our guide focuses on the best practices for storing air receivers, ensuring they remain in optimal condition even when not in use.

Location and Environment

1. Temperature-Controlled Environment: Store air receivers in a place where temperature fluctuations are minimal. Extreme temperatures can affect the integrity of the receiver’s material.

2. Dry and Ventilated Area: Moisture can be detrimental to air receivers. A dry environment prevents rust and corrosion. Good ventilation is also essential to avoid any buildup of fumes or gases.

Positioning and Installation

3. Upright Positioning: Always store air receivers in an upright position unless the manufacturer specifies otherwise. This prevents stress on the construction materials.

4. Secure Installation: If the air receiver is to be stored while connected to other components, ensure it is securely installed. This prevents movement and potential damage.

Maintenance During Storage

5. Regular Inspections: Periodically inspect stored air receivers for signs of wear, corrosion, or damage. Early detection of issues can prevent more significant problems.

6. Pressure Checks: Regularly check and record the pressure levels, if applicable, even during storage. This helps in maintaining the structural integrity of the receiver.

Long-term Storage Considerations

**7. Drainage: Before storing for an extended period, drain any liquids from inside the receiver. This is crucial to prevent internal corrosion.

8. Protective Coverings: Use appropriate coverings to shield air receivers from dust and debris during long-term storage.

By following these guidelines, you can ensure that your air receivers are stored safely and effectively, ready for use when needed. Proper storage not only extends the life of the equipment but also contributes to the safety and efficiency of your operations.


Air receiver tank sizing is an integral component of any compressed air system, as its size must match up with load requirements, compressor capability, and allowable pressure variances. Many considerations must be taken into account when choosing an ideal size, including expected temperatures and how you will use the air.

An air receiver tank serves primarily to act as a buffer between fluctuating demand for compressed air and available compressor capacity and to estimate this difference by measuring compressor discharge pressure and end-use air pressure, known as its utilisation factor. With this figure in hand, one can calculate an appropriate-size air receiver tank.

Example: If an air compressor’s output is 100 SCFM, its receiver tank should store two to four times this volume to meet long-term storage needs while still responding quickly to sudden demand changes.

While modern air compressor controls (on/off, modulation, and variable frequency) aim to maximise energy efficiency by matching compressor output with demand-side pressure changes sensed at its discharge port, occasional large fluctuations may still arise in air pressure. A properly sized receiver tank helps minimise these interruptions as well as reduce frequent on/off cycling of compressors.

Air receiver tanks are an indispensable component of any compressed air system due to their high-pressure capabilities, but for optimal operation, they must be appropriately sized and maintained to operate at peak performance. Faulty or inadequate sizing of air receiver tanks may lead to operational glitches or severe system damage that must be rectified quickly before harm occurs.

Considerations must be given when selecting an air receiver tank’s appropriate size, including the maximum working pressure and desired temperature range. In addition, periodic visual and volumetric pressure tests on the receiver should be performed and records should be kept of these. Furthermore, installing an air dryer and coalescing filter in the tank could further increase air quality and help improve its output.


Air receiver tanks are pressure vessels and should be regularly inspected and maintained to prevent failure, which could result in property damage as well as injuries or deaths to employees working nearby. To safeguard against this possibility, always abide by all operating guidelines, protect it from weather extremes, and only purchase ASME-approved tanks.

When choosing an air receiver pressure, take into account both your compressor output and how the compressed air will be used. A receiver will only provide useful air pressure if its contents can supply it directly to its machine user; also consider how quickly (in minutes) your air receiver can provide needed pressure levels for your equipment or process.

Maintaining the appropriate air pressure in your receiver will enable your compressor to more efficiently do its job without overworking itself, saving energy, reducing wear and tear on its motor and cutting maintenance costs. This can save energy as well as money spent on maintenance costs and reduce wear on its parts.

An air receiver’s exact pressure depends on its size, the materials used in its construction and its location. For instance, stainless steel is often preferred for applications requiring high-purity air, such as hospitals, labs, and electronics manufacturers. Although more costly, it offers superior corrosion resistance compared to other metals.

All pressure is measured relative to something else; there are three kinds of pressure: gauge, absolute, and differential pressure. Gauge pressure refers to ambient air or atmospheric air, including its weight as it changes with altitude or weather conditions, meaning its value may change with altitude changes or weather fluctuations. Absolute and differential pressure are measured differently as well.

As far as air pressure in an air receiver goes, remember that higher pressure does not necessarily translate to more flow (CFM or l/s). Instead, higher pressure means greater storage capacity but decreased availability of compressed air.


An air receiver tank stores air under tremendous pressure, which poses serious safety risks if not monitored and maintained regularly by trained experts.

Uninformed or improper installation of air receiver tanks could result in explosions that send large pieces of metal hurtling towards nearby equipment, infrastructure, and people at great speed, potentially resulting in extensive property damage as well as serious injury or even death to people nearby. This situation must be prevented to protect everyone involved.

To avoid such disasters, all pressurised tanks must adhere to the ASME Boiler and Pressure Vessel Certification Programme’s set of rules regarding the thickness of tank body material, the thickness of welds and joints, connections, etc. All tank manufacturers must abide by this code in order to be granted ASME certification; otherwise, such tanks cannot be used as air receiver tanks in industrial settings.

An air receiver tank should not only adhere to ASME standards when constructed but should also be regularly serviced and inspected by certified professionals. Inspection should include testing the maximum allowable working pressure as well as verifying all safety valves are operating as intended. Furthermore, all connections should be kept clean from debris.

Workers who interact with an air receiver must always wear hearing protection when operating it, since compressed air released when draining the tank can reach 140 dB (A), exceeding the occupational exposure standard of 85 dB (A).

Finally, all air receiver tanks should include a pressure gauge, a safety relief valve set at 10% higher than their highest pressure requirement, a coalescing filter, and an automatic drain (or air dryer) as part of their equipment. These components help reduce energy consumption by enabling fixed-speed compressors to run with tighter pressure bands at shorter cycles; this extends compressor life while increasing performance. In addition, air receiver tanks must feature interior inspection ports such as manholes or pipe lug openings so interior checks may take place safely before dismantling any unsafe plant before repair begins.


Air receiver tanks contain compressed air at high pressure, so their failure can pose serious safety concerns. Cracked tanks, weld failure, or other issues may result in them bursting violently and sending metal and shrapnel flying at high speed into surrounding structures, potentially endangering equipment, structures, and even people.

To ensure the safest experience possible with an air receiver tank, it is vital that all operating and maintenance guidelines are strictly observed. When it comes to ASME-certified air receiver tanks, never overpressurize and always adhere to maximum pressure guidelines. Furthermore, regularly inspect for corrosion, weld seamstressing issues, cracking walls, or any other potential risks in order to identify issues early enough and resolve them quickly.

An ideal location for an air receiver tank should not be subject to excessive vibration or risk from equipment, vehicles, or manufacturing materials, nor near products, materials, or items that might be damaged by heat emanating from it. Furthermore, outdoor tanks stored outdoors should be adequately insulated against freezing, while regular inspections must take place in order to monitor corrosion; indoor storage is preferable if exposed to extreme temperatures.

An air dryer should be placed downstream of an air receiver tank to remove moisture from the system, while an automatic drain valve allows regular draining of the tank without manual intervention.

Air receiver tanks that are properly sized, installed, and maintained can extend the lifespan of your compressed air system and ensure safe operations for years. Make sure that only ASME-certified tanks are used, are regularly inspected for damage from climate extremes and are protected against damage by climate extremes. Furthermore, without an air dryer to remove moisture from your system, it’s crucial that manual or automatic drains be installed to avoid corrosion and clogged piping. An air system professional can assist you in selecting an optimal solution tailored specifically to your company’s needs.