Oil Free Reciprocating Compressors-Up to 45 Bar-g

Belliss & Morcom's oil-free reciprocating compressors up to 45 Bar(g) series are built with proven double-acting piston technology, delivering exceptional efficiency, reliability, and durability. Designed to seamlessly integrate across industries such as PET bottling, nitrogen production, power generation, aerospace, automotive, and building products, these compressors provide versatile solutions for demanding applications. With up to 33% savings in total cost of ownership over 10 years—thanks to superior energy efficiency and reduced maintenance requirements—they offer unmatched performance and long-term value for your operations.

Product Comparison Data

Model	Min Delivery Pressure	Max Delivery Pressure	Minimum Flow Rate	Max Flow Rate	Motor Power	Lubrication	Cooling	Best for
V130-7-3N	20 Barg	40 Barg	420 M³ /HR	402 M³ /HR	Up to 90	Oil Free	Water	Medium-pressure nitrogen boosting, Compact industrial setups, Applications requiring stable, oil-free compressed air at moderate flow
V130-9-3N	20 Barg	40 Barg	564 M³ /HR	540 M³ /HR	Up to 110	Oil Free	Water	Nitrogen generation and storage systems, Chemical and pharmaceutical industries, Medium-scale operations needing higher flow
V250-12-3N	10 Barg	45 Barg	726 M³ /HR	720 M³ /HR	Up to 150	Oil Free	Water	High-pressure air systems, Nitrogen boosting for food, pharma, and electronics, Medium-to-large industrial applications
V250-15-3N	10 Barg	45 Barg	912 M³ /HR	906 M³ /HR	Up to 175	Oil Free	Water	Demanding nitrogen applications, Cleanroom environments, High-efficiency compressed air systems
V250-18-3N	15 Barg	45 Barg	1093 M³ /HR	1074 M³ /HR	Up to 210	Oil Free	Water	Large-scale nitrogen boosting, Oil & gas and chemical processing, Continuous operation environments
V250-21-3N	15 Barg	45 Barg	1386 M³ /HR	1362 M³ /HR	Up to 250	Oil Free	Water	High-volume, high-pressure applications, Semiconductor and electronics manufacturing, Centralized compressed air systems
V250-25-3N	20 Barg	45 Barg	1530 M³ /HR	1490 M³ /HR	Up to 270	Oil Free	Water	Maximum flow and pressure in a compact footprint, Demanding industrial environments, Custom installations with high uptime requirements
W370-28-3N	10 Barg	45 Barg	1620 M³ /HR	1566 M³ /HR	Up to 280	Oil Free	Water	High-capacity nitrogen boosting, Food & beverage and chemical industries, Applications requiring robust, oil-free performance
W370-29-3N	10 Barg	45 Barg	1788 M³ /HR	1728 M³ /HR	Up to 325	Oil Free	Water	Large-scale nitrogen and air systems, Continuous production lines, High-efficiency, low-maintenance operations
W370-35-3N	10 Barg	45 Barg	2178 M³ /HR	2112 M³ /HR	Up to 360	Oil Free	Water	Demanding industrial applications, Electronics, pharma, and oil & gas, Where uptime and energy efficiency are critical
W370-40-3N	10 Barg	45 Barg	2280 M³ /HR	2208 M³ /HR	Up to 400	Oil Free	Water	High-pressure, high-flow compressed air systems, Harsh environments with limited ventilation, Centralized air supply for large facilities
W370-45-3N	15 Barg	45 Barg	2761 M³ /HR	2664 M³ /HR	Up to 500	Oil Free	Water	Maximum output in high-demand industries, Aerospace, automotive, and chemical processing, Facilities requiring minimal downtime and high reliability
W540-50-3N	15 Barg	45 Barg	3167 M³ /HR	3054 M³ /HR	Up to 550	Oil Free	Water	Ultra-high capacity operations, Large-scale nitrogen generation and boosting, Mission-critical systems with strict uptime and purity standards

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.

V130-9-3N

Flow Rate: 564–540 m³/hr FAD
Power: 110 kW
Pressure Range: 20–40 bar(g)

Best For: Nitrogen generation and storage systems,Chemical and pharmaceutical industries, Medium-scale operations needing higher flow.

V130-7-3N

Flow Rate: 420–402 m³/hr FAD
Power: 90 kW
Pressure Range: 20–40 bar(g)

Best For: Medium-pressure nitrogen boosting, Compact industrial setups, Applications requiring stable, oil-free compressed air at moderate flow

V250-15-3N

Flow Rate: 912–906 m³/hr FAD
Power: 175 kW
Pressure Range: 10–45 bar(g)

Best For: Demanding nitrogen applications, Cleanroom environments, High-efficiency compressed air systems

V250-12-3N

Flow Rate: 726–720 m³/hr FAD
Power: 150 kW
Pressure Range: 10–45 bar(g)

Best For: High-pressure air systems, Nitrogen boosting for food, pharma, and electronics, Medium-to-large industrial applications

V250-18-3N

Flow Rate: 1093–1074 m³/hr FAD
Power: 210 kW
Pressure Range: 15–45 bar(g)

Best For: Large-scale nitrogen boosting, Oil & gas and chemical processing, Continuous operation environments

V250-21-3N

Flow Rate: 1386–1362 m³/hr FAD
Power: 260 kW
Pressure Range: 15–45 bar(g)

Best For: High-volume, high-pressure applications, Semiconductor and electronics manufacturing, Centralized compressed air systems

V250-25-3N

Flow Rate: 1530–1490 m³/hr FAD
Power: 280 kW
Pressure Range: 20–45 bar(g)

Best For: Maximum flow and pressure in a compact footprint, Demanding industrial environments, Custom installations with high uptime requirements

W370-28-3N

Flow Rate: 1620–1566 m³/hr FAD
Power: 280 kW
Pressure Range: 10–45 bar(g)

Best For: High-capacity nitrogen boosting, Food & beverage and chemical industries, Applications requiring robust, oil-free performance

W370-29-3N

Flow Rate: 1788–1728 m³/hr FAD
Power: 325 kW
Pressure Range: 10–45 bar(g)

Best For: Large-scale nitrogen and air systems, Continuous production lines, High-efficiency, low-maintenance operations

W370-35-3N

Flow Rate: 2178–2112 m³/hr FAD
Power: 360 kW
Pressure Range: 10–45 bar(g)

Best For: Demanding industrial applications, Electronics, pharma, and oil & gas, Where uptime and energy efficiency are critical

W370-40-3N

Flow Rate: 2280–2208 m³/hr FAD
Power: 400 kW
Pressure Range: 10–45 bar(g)

Best For: High-pressure, high-flow compressed air systems, Harsh environments with limited ventilation, Centralized air supply for large facilities

W370-45-3N

Flow Rate: 2761–2664 m³/hr FAD
Power: 500 kW
Pressure Range: 15–45 bar(g)

Best For: Maximum output in high-demand industries, Aerospace, automotive, and chemical processing, Facilities requiring minimal downtime and high reliability

W540-50-3N

Flow Rate: 3167–3054 m³/hr FAD
Power: 550 kW
Pressure Range: 15–45 bar(g)

Best For: Ultra-high capacity operations, Large-scale nitrogen generation and boosting, Mission-critical systems with strict uptime and purity standards

PET Brochure

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.

Oil Free Reciprocating compressors-Up to 90 Bar-g

Oil-free reciprocating compressors up to 90 barg series feature a unique diagonal design that makes them more compact than competitor models

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