Steel 50L compressed air gas bottle with high-pressure valve, suitable for workshop and engineering applications.Large 50L welding gas bottle for industrial use

Compressed Air Gas Cylinder – 50L (200 Bar, Rent-Free)

£47.26 + VAT

Our 50L Rent-Free Compressed Air Cylinder (200 Bar) offers a powerful and efficient source of clean, dry compressed air for heavy-duty tools, testing, machinery and industrial applications. With no rental charges and...

Gas Type & Quality

  • Gas Type: Industrial Compressed Air

  • Air Quality: Clean, dry, and oil-free industrial-grade air

  • Important Note:
    Not suitable for breathing, diving, medical, SCBA or life-support applications

  • Typical Uses: Heavy pneumatic tools, engineering, maintenance, machinery testing, and industrial workshop applications

Cylinder Details

  • Cylinder Size: 50 Litres

  • Water Capacity: 50L

  • Material: High-strength industrial-grade steel

  • Protective Finish: Durable, corrosion-resistant external coating

  • Valve Type: Standard industrial compressed air valve

  • Connection Thread: BS341 No.3 – 5/8″ INT (UK industrial standard)

Pressure & Air Capacity

  • Fill Pressure: 200 Bar

  • Approx. Air Volume: ~10 m³ of compressed air

  • Output Performance: Suitable for sustained high-demand pneumatic use

  • Certification: Fully tested and compliant with UK gas cylinder safety regulations

Height & Weight

  • Approx. Height: 1550–1650 mm

  • Approx. Diameter: 200–250 mm

  • Approx. Weight (Full): 70–85 kg

Actual dimensions and weights may vary slightly depending on the cylinder manufacturer.

Rental & Ownership

  • Rental Status: Rent-Free – no ongoing monthly rental costs

  • Refundable Deposit: £135 per cylinder

  • Refill Method: Simple exchange system—return your empty cylinder and receive a full one at refill cost only

 

Order Your 50L Air Cylinder Today

  • Large-Capacity 50L Cylinder
    A high-volume compressed air supply ideal for heavy-duty industrial applications, long tool runtimes and demanding workshop environments.

  • Rent-Free Cylinder System
    No monthly rental fees—simply pay a £135 refundable deposit and the cost of the gas refill. A cost-effective solution for frequent or long-term users.

  • High-Pressure 200 Bar Fill
    Delivers approximately 10 m³ of clean, dry compressed air, providing extended usage for high-demand pneumatic tools and machinery.

  • Industrial-Grade Compressed Air
    Supplied clean, dry and oil-free for optimal performance with air-driven tools, actuators, automation systems and testing equipment.
    Not suitable for breathing or medical use.

  • Heavy-Duty Steel Construction
    Built from robust high-strength steel with a corrosion-resistant coating for durability in demanding industrial settings.

  • Standard UK Connection
    Fitted with a BS341 No.3 – 5/8″ INT valve for full compatibility with most UK compressed air regulators and pneumatic systems.

  • Ideal for Heavy Workshop & Factory Use
    Provides stable air supply for high-consumption tools such as impact wrenches, grinders, air sanders, sprayers and industrial actuators.

  • Convenient Exchange System
    When empty, simply return the cylinder and swap it for a full one—quick, hassle-free and cost-effective.

  • Perfect for High-Usage Environments
    Excellent for workshops, manufacturing, construction sites, engineering facilities and any operation needing long-duration compressed air.

 

The 50L Compressed Air Cylinder – 200 Bar (Rent-Free) is designed for demanding industrial environments that require a powerful, long-lasting supply of clean, dry compressed air. With its large capacity and high-pressure output, it is ideal for workshops, factories, maintenance teams and engineering operations that rely on continuous pneumatic power.
This cylinder is not suitable for breathing, diving, medical or life-support applications.

Typical Applications

  • Heavy-Duty Pneumatic Tools
    Provides extended runtime for air grinders, impact wrenches, air hammers, sanders, sprayers, chisels, staplers and industrial air tools.

  • Industrial Machinery & Automation
    Supplies stable air pressure for actuators, robotic systems, conveyors, clamps, valves and automated production machinery.

  • Engineering & Fabrication Work
    Ideal for blow-off tools, component cleaning, pressure rigs, metalworking tools and machinery testing.

  • Workshop & Factory Operations
    Suitable for multi-bay tool setups, machining centres, assembly lines and high-consumption work areas.

  • Construction & On-Site Operations
    Provides portable, high-capacity air for construction tools and equipment where traditional compressors are impractical.

  • Maintenance, Repair & Overhaul (MRO)
    Useful for equipment servicing, plant maintenance, air cleaning, diagnostics and downtime recovery when compressors are offline.

  • Pressure Testing & Leak Detection
    A reliable air source for controlled testing of pipework, tanking, seals, fittings and machinery.

Industries That Benefit

✔ Engineering & fabrication
✔ Automotive & mechanical workshops
✔ Manufacturing & assembly lines
✔ Robotic & automation systems
✔ Construction & industrial services
✔ Maintenance & repair (MRO)
✔ Testing & inspection facilities
✔ General industrial workshops

FAQs

As a trusted supplier of gas, we frequently get asked questions about gas safety, the difference between butane and propane, as well as the best uses for our gas products. In this blog, we’ll be answering our most common FAQs.

You can place orders online through the Adams Gas shop, by contacting the team by phone or email, or by locating a nearby stockist via their stockist finder. For refills, Adams Gas offers a professional gas cylinder filling service, including collection and re-delivery of customer-owned bottles where required.

Adams Gas supplies a wide range of bottled gases across the UK, including propane, butane, CO₂ (carbon dioxide), helium, argon, nitrogen and welding gases such as MIG and TIG mixtures. They also offer additional services like gas cylinder filling, new cylinders, cylinder testing, third-party storage and transport of dangerous goods.

Cylinder size should be selected based on expected air consumption, required pressure, and how frequently the air supply will be used. Larger cylinders reduce the need for frequent replacements, while smaller cylinders offer greater portability for site work. Adams Gas provides compressed air cylinders in sizes suited to different operational needs.

Compressed air cylinders are commonly used for pressure testing, pneumatic tool operation, tyre inflation support, leak detection, and general workshop tasks where a controlled air supply is needed. Adams Gas supplies compressed air cylinders suitable for trade and industrial environments.

A compressed air gas cylinder is typically chosen when portability, low noise, or temporary air supply is required. It is also suitable where installing or operating a compressor is impractical. Adams Gas supplies compressed air gas cylinders designed to support these professional use cases.