Air Compressors

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Air Compressors

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Air Compressors

Our high-performance air compressors deliver reliable pneumatic pressure to optimize industrial boiler control systems.

*These air compressors s are compatible with Cleaver Brooks boilers.

Parts list

505-107
Side mounted
48, 60, 78 inch
CB, CBE, CEW, ICB, 4WG

505-108
Side mounted
60, 78 inch
CB, CBW, CBL, CBLE, CBR, 4WI
60-85 HP

505-98
Side mounted
83, 96 inch
CB, CBW, CBLE, CBR, 4WI
96-106 HP

505-29
Front Head Mount, before Aug 1996
50-350 HP
505-96
Front Head Mount, after Aug 1996
50-350 HP

In-stock items. Order by 2:00 PM EST for Same-Day Shipping.

*Halmar Corporation offers many Cleaver-Brooks aftermarket parts. Halmar Corporation is not a factory authorized sales representative for Cleaver-Brooks, nor is Halmar Corporation affiliated with Cleaver-Brooks in any way. Cleaver-Brooks is a registered trademark of Cleaver-Brooks, Inc., Thomasville, GA.

Some aftermarket parts may be made by other manufacturers.

Order now (502) 459-9131 Get a Quote

Frequently Asked Questions About Air Compressors

Frequently Asked Questions About Boiler Air Compressors What is the primary role of an air compressor in an industrial boiler system?

An air compressor plays a vital role in fuel delivery and system automation for industrial steam plants. In oil-fired and multi-fuel burner setups, the compressor provides high-velocity, compressed pneumatic air directly to the burner nozzle tip to physically atomize thick fuel oil into a fine mist. This consistent pressure breakdown ensures complete, balanced fuel-air mixing within the combustion zone, directly maximizing thermal efficiency while preventing unburned fuel pooling and heavy fireside soot accumulation.

What are the main signs that a boiler air compressor system requires immediate service or a replacement part?

Because pneumatic control assemblies operate under continuous mechanical stress, any pressure drop can immediately throw off combustion ratios. Key warning signs that your compressor setup needs technical attention include unexpected fluctuations in atomizing air pressure readings, an overaccumulation of oil or moisture inside downstream filters, or increased mechanical vibration during system startup sequences. Ignoring these indicators can lead to erratic burner flames, localized flame impingement, or total emergency system shutdowns.

Why choose aftermarket replacement compressor components from Halmar over OEM options?

Sourcing model-specific pneumatic accessories or full assemblies directly through traditional factory original equipment manufacturer channels frequently exposes procurement managers to long supplier lead times, high price premiums, and distributor friction. Halmar serves as an independent domestic alternative, maintaining deep, ready-to-ship inventory pools of high-durability aftermarket boiler parts inside our clean Louisville, Kentucky warehouse. Our technical staff provides precise specification tracking to ensure complete machinery compatibility alongside fast, same-day shipping.

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Accessories & Other Parts

Air Compressors

Air Compressors

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Frequently Asked Questions About Air Compressors

Frequently Asked Questions About Boiler Air Compressors What is the primary role of an air compressor in an industrial boiler system?

What are the main signs that a boiler air compressor system requires immediate service or a replacement part?

Why choose aftermarket replacement compressor components from Halmar over OEM options?

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