The legendary 240V performance air compressor Pilot Air’s K25SDL

K25SDL reciprocating product

Leading the high-performance air compressor market for three decades is a testament to the legendary capability and longevity of Pilot Air’s 240V performance air compressor, the K25SDL.

One of a suite of Pilot Air’s highly reputed reciprocating air compressor options, the K25SDL is the model that sets the benchmark for reliability, performance and power.

“Built for Australian conditions, the K25SDL delivers legendary performance and reliability in workshops nationwide.”

New modern black truck tire wheels in sunlight

The perfect air compressor solution for the automotive industry

In the automotive business, you need a high-performance air compressor that can handle tyre inflation, changing equipment and heavy-duty pneumatic tyre jacks for cars, trucks, tractors, heavy machinery and specialist applications. For three decades, the automotive industry has turned to Pilot Air’s high-performance K25SDL to handle the smallest to the biggest compressed air needs. Famed for its reliability and power, the K25SDL has featured in all manner of uses. Its history is one of many great stories in the evolution of Pilot Air’s air compressor journey.

Today, the K25SDL is still one of our most popular reciprocating air compressors. It looks a little more modern than its predecessors, and its use has broadened to various other applications that require its workhorse characteristics. However, its reputation as an air compressor that never lets you down and always delivers remains in its DNA.

“Trusted by Sydney businesses for over 40 years, Pilot Air backs the K25SDL with local service and spare parts support.”

Key Takeaways

Proven Reliability

Heavy-duty components including Italian-made pumps and cast-iron cylinders ensure long-lasting performance.

Engineered for Australia

Built to handle heat, dust, humidity, and continuous duty cycles common in local workshops.

Strong Performance

Delivers 289 L/min free air with a 100 L receiver, powered by a 240V / 15A supply.

Warranty & Compliance

Backed by a 3-year pump warranty and built to AS 4637 and AS 1210 standards.

Meter showing one hundred and ten percent and beyond

Why is the K25SDL reciprocating air compressor so good?

A K25SDL air compressor is a performance machine. It outperforms the competition and is the most reliable 240V reciprocating air compressor on the market. It is designed and built for heavy duty use, featuring an electric motor overload and an oversized ‘K’ series pump for added efficiency and reliability.

The unit includes a 100L receiver, 289L/min free air delivery and a 2.2Kw motor/15amp with low vibration and low speed.

The K25SDL performance meets AS4637, and technical data conforms to +/- 5%. This classic 240V reciprocating air compressor has high-performance and heavy-duty componentry, a twin cast iron cylinder and an Italian-made pump. The K25SDL is suitable for workplace use with an air receiver to AS1210. It comes with a three-year compressor pump warranty and a one-year warranty on all other components.

The K25SDL 240V reciprocating air compressor is a true Aussie legend. Pilot Air can custom-build air compressors to suit your needs.

From air compressors through to compressed air storage, treatment and distribution, our 40 years of experience mean we’ve got you covered.

Our product range and large stock levels, combined with our comprehensive spare parts inventory, ensure we maintain your compressed air system’s reliability and efficiency while reducing whole-of-life operating costs.

Learn more about our compressed air products or chat with one of our team specialists to find the best solution for your needs.

Air Compressor Products

From air compressors through to compressed air storage, treatment and distribution, our extensive range of compressed air products ensures we have the right solution for your business needs, no matter the industry or application. We also offer custom-built packages and compressed air systems that are fit for purpose and tailored to your budget.

K25SDL Classic Industrial Series 240V Reciprocating
K25SDL Classic Industrial Series 240V Reciprocating

The K25SDL Classic Industrial Series 240V Reciprocating air compressor is built with high performance and heavy-duty componentry, twin cast iron cylinder and Italian made pump to ensure reliability and longevity.

Learn More
K17D Classic Industrial Series Diesel Reciprocating
K17D Classic Industrial Series Diesel Reciprocating

The K17D Classic Industrial Series Diesel Reciprocating air compressor features a twin cast iron cylinder and Italian made pump, plus high performance and heavy-duty componentry to ensure reliability and long service life.

Learn More
K17SD Classic Industrial Series Portable 240V Reciprocating
K17SD Classic Industrial Series Portable 240V Reciprocating

The K17SD Classic Portable 240V Reciprocating air compressor is built with high performance and heavy-duty componentry, twin cast iron cylinder and Italian made pump to ensure reliability and longevity.

Learn More

The Pilot Air Team

Our compressed air experts are the best in the business. Committed to outstanding service delivery, our team and network of over 50 specialist technicians are with you every step of the way.

Compressed Air Products

We have Australia’s most extensive range of air compressor solutions, from high-performance models to portable and compact units. We also manufacture the latest air storage, air treatment and air distribution solutions. We offer a complete inventory of spare parts and on or off-site servicing and maintenance and can customise a complete compressed air solution for any business. 

Best suited for industrial applications to meet the ever-changing demands of the industry.

Rotary Screw
Compressors

All the reliability of a Pilot Air product, in a quiet package.

Silent Air
Compressors

Tailored for trade, professional or industrial applications.

Reciprocating Air
Compressors

Horizontal and vertical air receivers to complete a compressed air system installation.

Compressed Air
Storage

100% pure oil-free air, designed for applications where air quality is critical.

Oil-Free Air
Compressors

A range of products that offer safe, clean air, free from impurities.

Compressed Air
Treatment

Ideal for clients with small, specialist compressed air requirements.

Compact Air
Compressors

Efficient and easy to install, with high-quality components.

Compressed Air
Distribution

Perfect for noise sensitive environments where air demands are constant.

Portable Air
Compressors

Perfect for noise sensitive environments where air demands are constant.

Portable Air
Compressors

Complete solutions, including horizontal and vertical air receivers.

Compressed Air
Storage

Ideal for clients with small, specialist compressed air requirements.

Compact Air
Compressors

Frequently Asked Questions

What makes the Pilot Air K25SDL legendary in performance and reliability?

The K25SDL 240V performance air compressor is built with heavy-duty components, including twin cast-iron cylinders, an Italian-made pump, a 100 L AS 1210-rated receiver, and a 2.2 kW motor — designed to deliver long-term reliability in Australian workshops.

How does the K25SDL handle harsh Australian workshop conditions?

The K25SDL model is engineered with low-speed vibration control, overload protection, and a durable “K” series pump, ensuring dependable performance in Australia’s heat, dust, humidity, and high-duty cycle environments.

What are the performance specs I can expect from the K25SDL?

The K25SDL compressor delivers 289 L/min free air delivery, includes a 100 L receiver, runs on a 240V / 15-amp supply, and complies with Australian Standard AS 4637 for safety and performance.

What warranty and compliance standards does the K25SDL come with?

Every K25SDL unit comes with a 3-year warranty on the compressor pump, a 1-year warranty on components, and receivers built to AS 1210 standards — providing safety and peace of mind.

Why should Sydney and Australian businesses trust the K25SDL for their compressor needs?

Backed by over 40 years of expertise, Pilot Air supports the K25SDL with nationwide spare parts, Sydney-based service teams, and a proven reputation across workshops, automotive sites, and industrial applications.

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