Reliable Beyond Limits When Failure is Not an Option.
Flexible operating pressure range with high efficiency operation and simple, low maintenance design.
The ideal solution for industries requiring reliable, efficient, and adaptable compressed air systems.
Meets the rigorous demands of modern industry, providing reliable performance, high efficiency, and seamless integration into various systems.
Reavell’s configured systems offer a wide pressure, capacity, and speed range.
Reavell stands as a trusted partner to militaries worldwide, providing mission-critical reliability and lifecycle value that defense procurement officers demand. We have supplied high-pressure air solutions to naval forces since 1905, building long-term partnerships through consistent performance . Here’s why industry leaders choose Reavell for marine and defense compressor needs:
Reavell compressors are built for absolute dependability. They have operated in front-line naval service for decades , with continuous engineering improvements ensuring today’s models inherit the legendary reliability of their predecessors. Failures are not an option – our designs include multi-stage safety factors and conservative margins so you can rely on your compressor in any environment .
Focus on total lifecycle value, not just purchase price. In an independent 10-year study, a major NATO navy replaced all competitor units with Reavell 5417N compressors, finding that Reavell outperformed in reliability and had significantly lower maintenance costs . The through-life cost savings to the Navy (and taxpayers) were considerable . Longer service intervals and efficient service kits mean fewer overhauls and lower costs over decades .
Space and noise are critical on ships and submarines. Reavell’s innovative multi-stage compressors deliver high flow rates in a compact footprint, so they can be integrated into tight engine rooms or submarine hulls . Our flagship models achieve up to 350–414 barg pressure with industry-leading flow per size . They run smoothly and quietly – one custom naval HPAC solution based on the 5437N achieved noise levels <85 dB(A) and minimal vibration while delivering 142 m³/h at 275 barg . This stealthy operation is ideal for submarine compressors where low acoustic signature is a must .
Every Reavell unit is purpose-built for harsh military conditions. Our compressors meet or exceed military standards for shock and vibration – they are designed to naval defense shock requirements as standard . For example, our high-pressure units have been shock-tested to 15g in all directions . We use corrosion-resistant materials and offer low magnetic signature options for minesweepers . The result is equipment that endures salt spray, heavy seas, battlefield vibrations, and combat conditions without compromise.
Military projects demand long-term support. Reavell prides itself on being a reliable lifetime partner – from design and commissioning to decades of maintenance and overhauls . As part of the Ingersoll Rand global network, we ensure fast logistics for spare parts and service in any theater . Our compressors are in service across NATO fleets, meaning allied forces can share training and spares, simplifying logistics. We actively support systems through routine maintenance kits, on-site service, and scheduled refurbishments, so your equipment is mission-ready at all times .
No two defense projects are the same. That’s why we engineer solutions to your specifications at our UK Centre of Excellence. Whether you need a special submarine air compressor with extra-low vibration, a transportable unit for an army field deployment, or integration into a unique platform, Reavell can deliver. We have configured variants for everything from breathing air systems and torpedo launch HPACs to low-mag signature compressors for minesweepers . Our team works closely with naval architects and defense contractors to ensure seamless integration with existing systems – mechanical interfaces, power requirements, and controls can all be tailored. In short: Whatever your application demands, Reavell can handle the pressure .
To illustrate our technical leadership, below are key specifications of two flagship Reavell compressors widely used in naval projects:
● Reavell 5417N – 4-Stage Naval HPAC: A compact yet powerful four-stage, water-cooled compressor designed for continuous duty. It offers a pressure range from 140 to 350 barg (2030–5075 psi) and delivers 25 to 68 m³/hour of air (15–40 CFM) . The H5417N’s design emphasizes reduced wear and easy maintenance, featuring extended 1,500-hour service intervals and quick “single-tool” access for valve replacements . This model was chosen by a NATO navy for fleet-wide adoption due to its proven reliability and lower operating cost .
● Reavell 5437N – Heavy-Duty High-Capacity HPAC: A rugged 4-stage, water-cooled compressor built for the harshest environments and largest air demand. It provides 160 to 414 barg (2320–6000 psi) and a flow of 62 to 159 m³/hour (36–93 CFM) . The 5437N boasts best-in-class performance density (“performance per footprint”) and is engineered for low vibration and noise, making it ideal as a submarine compressor or for naval surface ships requiring quiet operation . This defense-grade unit can handle multiple gases (air, nitrogen, breathing air, etc.) and has options like integrated dryers and filters. It’s our go-to solution when you need maximum air power in a compact, reliable package
Reavell compressors come with market-leading maintenance intervals up to 1,500 hours between services . Fewer service stops mean less downtime for your vessels and lower maintenance expenditure over the life of the machine.
Our engineering ensures critical components are easily accessible. For example, valve assemblies can be swapped with a single tool in minutes . On-board maintenance by ship crew is simplified, minimizing the need for specialized technicians and keeping downtime to an absolute minimum .
Despite their compact size, Reavell’s compressors achieve high flow rates at pressure thanks to optimized four-stage compression. This means you get more air output per kilowatt – an efficient solution that won’t overtax your ship’s power or cooling systems. Our units deliver unrivalled performance with maximum output and minimum size/weight , which can translate to fuel savings and more flexible vessel designs.
A single Reavell compressor can serve multiple roles – from providing start air for gas turbine engines, to charging breathing-air cylinders, to supplying pneumatic power for weapon systems. Our designs handle a variety of gases and applications seamlessly . This flexibility means one Reavell unit can often replace multiple specialized compressors, saving space and simplifying integration on board.
| Model | Minimum Delivery Pressure BARG | Minimum Delivery Pressure PSIG | Maximum Delivery Pressure BARG | Maximum Delivery Pressure PSIG | Flow Rate M³ /HR | Flow Rate M³ /HR | Flow Rate CFM | Flow Rate CFM | ||
|---|---|---|---|---|---|---|---|---|---|---|
4 Stages Lubricated Reciprocating Compressors | 5417N | WATER COOLED | 140 | 2031 | 350 | 5076 | 25 | 68 | 15 | 40 |
| Model | Minimum Delivery Pressure BARG | Minimum Delivery Pressure PSIG | Maximum Delivery Pressure BARG | Maximum Delivery Pressure PSIG | Flow Rate M³ /HR | Flow Rate M³ /HR | Flow Rate CFM | Flow Rate CFM | ||
|---|---|---|---|---|---|---|---|---|---|---|
4 Stages Lubricated Reciprocating Compressors | 5437N | WATER COOLED | 160 | 2321 | 414 | 6005 | 62 | 159 | 37 | 93 |
| Model | Minimum Delivery Pressure BARG | Minimum Delivery Pressure PSIG | Maximum Delivery Pressure BARG | Maximum Delivery Pressure PSIG | Flow Rate M³ /HR | Flow Rate M³ /HR | Flow Rate CFM | Flow Rate CFM | ||
|---|---|---|---|---|---|---|---|---|---|---|
3 Stages Lubricated Reciprocating Compressors | HAB10 | AIR COOLED | 85 | 1233 | 350 | 5076 | 6 | 8 | 4 | 5 |
| Model | Minimum Delivery Pressure BARG | Minimum Delivery Pressure PSIG | Maximum Delivery Pressure BARG | Maximum Delivery Pressure PSIG | Flow Rate M³ /HR | Flow Rate M³ /HR | Flow Rate CFM | Flow Rate CFM | ||
|---|---|---|---|---|---|---|---|---|---|---|
4 Stages Lubricated Reciprocating Low Magnetic Compressor | R25H-AL-N | AIR COOLED | 138 | 2000 | 276 | 4000 | 10 | 25 | 6 | 15 |
Real-world results underscore Reavell’s superiority. In a decade-long study by a NATO navy (2007–2017), our compressors were put head-to-head against a leading competitor’s units across the fleet . The outcome was decisive: the competitor’s high-pressure compressors were outperformed in both reliability and maintenance cost by Reavell . Based on the data, the navy opted to retrofit its entire fleet with Reavell 5417N compressors .
“Through-life costs of the Reavell machines are significantly lower… cost savings to the navy and taxpayers will be considerable.”
This means fewer failures, fewer repair hours, and more ships ready for action at any time. The NATO fleet experienced higher uptime and revealed that Reavell compressors achieved major cost savings within just 10 years of service – far sooner than the equipment’s full life expectancy. For defense budget planners, this case proved that investing in Reavell high-pressure air systems delivers a tangible return in reliability and reduced total ownership cost.
Equally important, Reavell’s track record spans over a century of conflict and peace. We have maintained relationships with some naval customers for 100+ years , a testament to trust and performance. From the Royal Navy to modern NATO forces, Reavell is field-proven under the toughest conditions. Whether navigating Arctic seas or operating in desert deployments, our compressors keep critical systems online so missions can proceed without delay.
Military procurement requires strict adherence to standards, and Reavell compressors are built to comply with defense and marine certifications:
When you choose Reavell, you gain a partner for the entire lifecycle of your equipment – often 20-30 years of service . We understand the stakes: defense systems must have maximum uptime and minimum unexpected costs. Our approach to support reflects that:
Worldwide Service Network: As part of Ingersoll Rand’s global network, Reavell offers support wherever your operations take you. From naval bases in Europe to shipyards in Asia, our global team and partners ensure that spare parts and expert technicians are readily available . This global reach reduces lead times and helps standardize support for allied fleets using Reavell compressors.
Lifetime Parts & Service Availability: Military equipment may operate for decades, and we’re committed to providing parts and service for the long haul . Our manufacturing and supply chain ensure that even older compressor models can be maintained or upgraded instead of replaced. This means lower obsolescence risk and a secure supply of critical spares throughout the equipment’s life.
Preventative Maintenance & Training: We help you prevent downtime through planned maintenance programs. Reavell provides preventative maintenance kits at scheduled intervals (e.g. 1,500-hour service kits) that include all required parts to keep your compressor running optimally . We also offer training courses for your engineers and crew – from on-site operational training to factory maintenance courses – so your team can confidently service and troubleshoot the equipment. Knowledge transfer is part of our support commitment.
Refurbishment & Upgrades: To extend service life and defer replacement costs, Reavell operates the only major high-pressure compressor refurbishment center in the UK . At mid-life (or whenever needed), you can send compressors to us for a complete overhaul and upgrade. We perform full diagnostic evaluations and then rebuild the compressor to restore it to optimum performance – often incorporating the latest upgrades and efficiency improvements . This capability can add many years of life to your equipment, yielding considerable savings by avoiding new purchases .
Through- Life Support Contracts: For comprehensive peace of mind, we offer through-life support agreements. These contracts guarantee priority technical support, defined preventive maintenance schedules, and rapid response for any emergent repairs. Essentially, we become an extension of your maintenance team, ensuring your high-pressure air system remains mission-ready. Our philosophy as a “reliable lifetime partner” means we measure success not just at delivery, but over the decades that follow .
By focusing on downtime reduction, long-term parts supply, and customer training, Reavell helps defense customers minimize the risk of critical air systems failure. The result is higher fleet readiness and a lower total cost of ownership, aligning with military budget and readiness goals.
Ready to secure mission-critical air power for your project? Get in touch with Reavell for a tailored consultation or quote. Our defense experts will work with your team – naval architects, engineers, and procurement officers – to configure the ideal high-pressure compressor solution for your requirements.
