Oil Free Reciprocating compressors-Up to 90 Bar-g

Bellis and Morcom oil-free reciprocating compressors up to 90 barg series feature a unique diagonal design that makes them significantly more compact than competitor models, maximizing valuable space for productive activities. Complementing this innovative design, our expert team excels in delivering tailored solutions to meet your specific requirements, ensuring complete systems can be seamlessly installed even in the most confined spaces.

Product Comparison Table

Model	Min Delivery Pressure	Max Delivery Pressure	Minimum Flow Rate	Max Flow Rate	Motor Power	Lubrication	Cooling	Best for
V290M-WN	20 Barg	90 Barg	301 M³ /HR	274 M³ /HR	Up to 110 kW	Oil Free	Water	High-pressure nitrogen boosting, Compact systems in oil & gas or chemical processing, Applications requiring clean, oil-free air at high pressure with moderate flow
V660M-WN	20 Barg	90 Barg	686 M³ /HR	666 M³ /HR	Up to 170 kW	Oil Free	Water	Medium-to-large nitrogen generation and storage systems, Semiconductor and electronics manufacturing, High-pressure applications with consistent flow requirements
V780M-WN	20 Barg	90 Barg	773 M³ /HR	773 M³ /HR	Up to 200 kW	Oil Free	Water	Large-scale nitrogen boosting and high-pressure gas applications, Oil & gas, aerospace, and pharmaceutical sectors, Demanding environments requiring maximum reliability and uptime

Belliss & Morcom offers two advanced compressor designs to match your specific needs:

✅ V Design (VH Series)

Configuration: Cylinders are arranged in a "V" shape.
Design Focus: Compactness and efficiency. Ideal for medium flow rates and space-conscious installations.
Best For: Energy efficiency, plug-and-play setup, and lower maintenance.
Provides maximum oil free air capacity from the smallest available footprint

✅ W Design (WH Series)

Configuration: Cylinders are arranged in a "W" shape, meaning each compression stage has its own cylinder line.
Design Focus: High Capacity & Reliability. Designed for continuous-duty, high-demand operations.
Best For: Maximum output, independent stage control, and long-term durability. Range provides higher volumes of oil free air utilising energy efficient equipment and components. The double acting design of the Belliss WH Range provides greater flexibility in capacity control combined with lower power consumption.

🔍 Need help choosing? Contact our experts to find the perfect fit for your application.

V290M-WN

Flow Rate: 301–274 m³/hr FAD
Power: 90 kW
Pressure Range: 20–90 bar(g)

Best For: High-pressure nitrogen boosting, Compact systems in oil & gas or chemical processing, Applications requiring clean, oil-free air at high pressure with moderate flow

V660M-WN

Flow Rate: 686–666 m³/hr FAD
Power: 175 kW
Pressure Range: 20–90 bar(g)

Best For: Medium-to-large nitrogen generation and storage systems, Semiconductor and electronics manufacturing, High-pressure applications with consistent flow requirements

V780M-WN

Flow Rate: 773 m³/hr FAD (constant)
Power: 260 kW
Pressure Range: 20–90 bar(g)

Best For: Large-scale nitrogen boosting and high-pressure gas applications, Oil & gas, aerospace, and pharmaceutical sectors, Demanding environments requiring maximum reliability and uptime

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Hydropower

We understand the pain points that hydropower operators face and offer innovative solutions to overcome them.

Oil & Gas

Our compressors provide the backbone for critical applications, ensuring uninterrupted performance and optimal energy savings.

Oil Free Reciprocating Compressors-Up to 45 Bar-g

Oil-free reciprocating compressors up to 45 Bar(g) series are built with proven double-acting piston technology, delivering exceptional efficiency

Product - Oil Free Reciprocating compressors-Upto 15 Bar-g.PNG

Oil-Free Reciprocating Compressor - 15 barg

Engineered for exceptional efficiency and reliability, delivering up to 15 Bar-g pressure for diverse industrial applications.

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Oil Free Reciprocating Compressors-Up to 90 Bar-g

Technical Data