Air receivers are pressure vessels designed to store compressed air at controlled pressure levels, serving as a critical buffer between compressors and pneumatic equipment. They stabilize system pressure during peak demand, allowing compressors to run more efficiently without cycling excessively.

R&D Therm I manufactures standard air receivers ranging from compact 1 m³ units to 5 m³ and customized designs up to 50+ m³, with standard sizes kept in stock for immediate availability. We've optimized our production through specialized welding equipment and robotic automation, enabling fast turnaround and bulk delivery to OEMs without compromising quality. Whether you need off-the-shelf inventory for volume orders or custom-sized tanks for specific system requirements, we deliver code-compliant equipment at competitive lead times and competitive price.

Specifications
Standard volume: 1 m³ to 5 m³ (in-stock sizes)Custom volumes: 0.5 m³ to 50+ m³Design pressure: 10 to 30 bar (customizable)Design temperature: -10°C to 100°COperating pressure: Typically 7 to 13 bar
Applications
Pneumatic tool power supplyCompressor peak-demand bufferingIndustrial manufacturing air systemsAutomotive assembly air supplyRobotic & automation equipmentFood & beverage processing air
Materials
Mild Steel (IS 2825)Carbon Steel (SA 516 Gr. 70)Stainless Steel 304/304LStainless Steel 316/316L
Compliance
IS2062ASME Sec VIIIPED(CE)
Frequently asked

Questions buyers ask first.

What sizes can R&D Therm fabricate?

We can fabricate equipment up to 4.5 m in shell diameter, 33 m in overall length and 42 MT single-piece weight.

Which codes and certifications do you build to?

We are ASME U-Stamp certified for pressure vessels, IBR-approved for boilers and steam pressure parts, and routinely build to PED (CE marked) for European exports.

Do you handle exotic-alloy fabrication?

Yes — titanium, Hastelloy C-22 / C-276, duplex and super-duplex stainless steels, Sanicro 28 and 904L are routine work for our welding division.

What is your typical delivery timeline?

Standard pressure vessels and heat exchangers typically ship in 12–16 weeks. Larger columns, reactors and skids ship in 16–22 weeks.

Do you provide third-party inspection support?

Yes — we work routinely with Lloyd's Register, BV, TUV, DNV, SGS and customer-nominated inspection agencies.

What does R&D Therm do?

R&D Therm designs and manufactures process equipment including pressure vessels, heat exchangers, reactors, columns and process skids for industries such as chemical, pharma, oil & gas, etc.

Web → Case Studies: If a case study is updated from the Admin panel while the same case detail page

Web → Case Studies: If a case study is updated from the Admin panel while the same case detail page is open on the web, then upon refreshing the page, a 404 error is displayed. Web → Case Studies: If a case study is updated from the Admin panel while

gffd ghfh tg htg hg hg

hg h gfh g hgf hfg hfg fgh

What materials does R&D Therm fabricate with?

We fabricate in carbon steel (SA516 Gr. 70), stainless steel (304L/316L and higher grades), duplex and super-duplex, and other alloy materials as specified by the customer.

Build with R&D Therm

Talk to an engineer about your air receiver enquiry.