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Hertz Air Compressors & Air Treatment | All Air

Hertz Air Compressors and Compressed Air Solutions

Reliable Compressor Systems That Help Support Uptime, Efficiency, and Consistent Air Supply

Hertz air compressors help facilities maintain dependable compressed air for production equipment, pneumatic tools, automation systems, and general industrial operations. Built with a focus on quality, practical design, and long-term performance, Hertz compressor products support facilities that need reliable air without overcomplicating the system.

When compressed air systems are not properly matched to the application, teams can deal with pressure drops, inefficient energy use, unexpected downtime, and equipment performance issues. Through All Air Inc., customers can access Hertz compressor solutions designed to deliver consistent air supply, support efficient operation, and meet the demands of everyday industrial use.

Ideal applications include:

  • Industrial compressed air systems
  • Manufacturing and production equipment
  • Pneumatic tools and machinery
  • Automation and assembly operations
  • General plant air applications
  • Facilities looking to improve compressor reliability and efficiency

Explore Hertz Air Compressors and Compressed Air Equipment

Rotary Scroll Air Compressors for Clean, Oil-Free Air

Hertz rotary scroll air compressors provide 100% oil-free compressed air for applications where air quality is critical. The HS Series is designed for clean air needs in industries such as electronics, food and beverage, pharmaceutical, medical, dental, and other applications where oil contamination cannot be tolerated.

When compressed air contains oil or is not properly matched to clean air requirements, systems can face contamination risks, product quality issues, and added maintenance. Hertz oil-free scroll compressors help deliver quiet, low-vibration, Class 0 compressed air in a compact and durable design.

Key features include:

  • 100% oil-free compressed air
  • ISO 8573-1 Class 0 air quality
  • Compact design with low vibration
  • Extremely low noise level with sound-insulated canopy
  • Built-in aftercoolers, water separator, and stainless piping
  • Single-unit or stacked design options

Hertz rotary screw air compressors are designed to provide dependable compressed air for industrial facilities that need consistent performance over long operating periods. The Eagle Series supports everyday plant air, production equipment, pneumatic tools, and automation systems where reliability and efficiency matter.

When a compressor cannot keep up with demand or requires frequent attention, facilities can experience pressure drops, downtime, and reduced equipment performance. Hertz rotary screw compressors help support trouble-free operation with practical engineering, durable construction, and designs built for long service life.

Key benefits include:

  • Reliable compressed air for industrial applications
  • Designed for long-term, trouble-free operation
  • Supports plant air, pneumatic tools, and production equipment
  • Engineered for efficient performance and dependable operation
  • Suitable for manufacturing, automation, and general industrial use

 

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Hertz reciprocating air compressors provide dependable compressed air for applications that require higher pressure, strong performance, and flexible configuration options. The PET Master Series includes single, double, and three-stage piston block options to support a wide range of compressed air requirements.

When a compressor is not built for the pressure or duty needs of the application, facilities can experience unreliable air supply, equipment strain, and production delays. Hertz reciprocating compressors help deliver the power and flexibility needed for demanding industrial compressed air systems.

Key features include:

  • Single, double, and three-stage piston block options
  • Designed for demanding compressed air applications
  • Supports flexible pressure and performance requirements
  • Built for reliable industrial operation
  • Suitable for facilities with specialized or high-demand air needs

 

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Hertz centrifugal compressors, also known as turbo compressors, are designed for facilities that need stable, high-volume compressed air with reliable operation and easier maintenance. The T2 Series supports continuous compressed air demand where uptime, efficiency, and consistent performance are critical.

When a compressor system is difficult to maintain or cannot deliver stable air output, facilities can experience pressure issues, production interruptions, and higher operating costs. Hertz centrifugal compressors help support maximum running time with a simple, reliable design built for demanding industrial air systems.

Key benefits include:

  • Reliable compressed air for high-volume applications
  • Simple design for easier maintenance
  • Stable operation for continuous air demand
  • Supports maximum running time
  • Good fit for demanding industrial compressed air systems

 

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Hertz compressed air dryers help remove moisture from compressed air systems to support cleaner air, better equipment protection, and more reliable operation. Their DryAir line includes refrigerant and desiccant dryer options to meet different dew point and application requirements.

When moisture is not properly removed from compressed air, systems can experience corrosion, water contamination, damaged components, and reduced equipment performance. Hertz compressed air dryers help protect downstream equipment while supporting consistent air quality across industrial applications.

Dryer options include:

  • Refrigerated compressed air dryers
  • Desiccant compressed air dryers
  • Dew point options for different application needs
  • Designed to support reliable drying performance
  • Helps protect pneumatic equipment and air system components

 

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Hertz compressed air filters help remove impurities such as dust, oil, and moisture from compressed air before it reaches downstream equipment. These filters support better air quality, improved equipment protection, and more reliable system performance.

When contaminants are not properly filtered, compressed air systems can experience pressure drop, damaged components, reduced efficiency, and shorter service life. Hertz compressed line filters are designed to provide high filtration efficiency, lower pressure drop, and longer service life for demanding industrial air systems.

Key features include:

  • Helps remove dust, oil, moisture, and other impurities
  • Designed for compressed air line filtration
  • High-efficiency micro-glass nanofiber media
  • Lower pressure drop for better system efficiency
  • Multiple port size options
  • Compatible with a wide range of chemical and synthetic lubricants

 

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Chillers and Cooling Towers for Process Water Temperature Control

Hertz chillers and cooling towers help control process water temperature for industrial applications that require consistent cooling performance. These systems are designed to support stable operation, protect equipment, and help maintain process reliability.

When process water temperature is not properly controlled, equipment can overheat, production quality can suffer, and system performance can become inconsistent. Hertz process water chillers and cooling towers help remove heat from the system and recirculate cooled water where it is needed.

Cooling options include:

  • HCH Process Water Chillers
  • HCT Water Cooling Towers
  • Closed-loop process water cooling
  • Compact, user-friendly designs
  • Designed for efficient, long-lasting industrial use

Oxygen Generators for On-Site Oxygen Production

Hertz oxygen generators help facilities produce oxygen on site from an existing compressed air supply. Using PSA technology, these systems can generate oxygen gas up to 95% purity across a wide range of capacity requirements.

When oxygen supply depends only on delivered gas, facilities can face delivery delays, storage limitations, supply interruptions, and higher operating costs. Hertz oxygen generators help support a more controlled and efficient oxygen supply by filtering compressed air, separating nitrogen and carbon dioxide, and producing clean, dry oxygen for industrial applications.

Key features include:

  • PSA technology for on-site oxygen generation
  • Oxygen purity up to 95%
  • Capacity range from 0.5 to 2000 Nm³/h
  • Pre-filtration to remove humidity, oil vapor, particles, and hydrocarbons
  • Continuous monitoring of air temperature, pressure, oxygen purity, and oxygen pressure
  • AISI 316L stainless steel pneumatic valves for long service life

Nitrogen Generators for On-Site N2 Production

Hertz nitrogen generators help facilities produce nitrogen on site from compressed air, reducing dependence on delivered gas and helping improve control over supply. These systems separate nitrogen molecules from compressed air and can support purity levels up to 99.999%, depending on the application requirements.

When nitrogen supply depends on outside deliveries, facilities can face storage concerns, supply interruptions, changing costs, and production delays. Hertz nitrogen generators help provide a more consistent and efficient nitrogen source for applications that require reliable flow, purity, and long-term operation.

Nitrogen generator options include:

  • HNG Nitrogen Generators
  • HNG MOD Modular Nitrogen Generators
  • HCX Nitrogen Purifier Systems
  • HDX Nitrogen Purifier Systems
  • HNIT Nitrogen Generators

Key features include:

  • Membrane and PSA nitrogen generation options
  • Purity levels up to 99.999%
  • Designed for high-purity and high-flow applications
  • AISI 316L stainless steel pneumatic valves
  • Built for long service life and reliable production

Air Receivers for Storage, Buffering, and Pressure Stability

Hertz air receivers help compressed air systems store air, handle peak demand, and reduce pressure fluctuations. These tanks act as a buffer between the compressor and the air system, helping provide more stable pressure when air demand changes.

When a compressed air system does not have enough storage capacity, facilities can experience pressure drops, compressor short cycling, inconsistent tool performance, and added wear on equipment. Hertz HAR air receivers help support smoother system operation and more reliable air availability during peak consumption.

Key benefits include:

  • Provides compressed air storage
  • Helps buffer peak air demand
  • Reduces pressure fluctuations
  • Supports more stable system performance
  • Helps reduce unnecessary compressor cycling

Smart Flow Piping Systems for Compressed Air, Vacuum, and Inert Gas

Hertz SmartFlow piping systems help facilities distribute compressed air, vacuum, and inert gas with cleaner routing, easier installation, and more reliable performance. Available in stainless steel and aluminum, these modular piping systems are designed to reduce leaks, resist corrosion, and support efficient air delivery throughout the facility.

When piping systems are difficult to install, prone to leaks, or causing pressure drop, facilities can lose energy, air quality, and system reliability. SmartFlow helps improve compressed air distribution with durable materials, modular push-in fittings, and a design focused on clean, low-pressure-drop performance.

Key benefits include:

  • Stainless steel and aluminum piping options
  • Suitable for compressed air, vacuum, and inert gas systems
  • Rust-resistant and leak-resistant design
  • Low pressure drop to help support energy savings
  • Modular push-in fittings for faster installation
  • Designed to help maintain clean, high-quality air flow

For more information about Hertz Compressors…

Download a Catalog

For more information about Hertz Equipment…

Download a Catalog

Have a Challenge? Let’s Find the Right Automation Solution.

Need help replacing a component, improving machine performance, or choosing the right product for your application? All Air Inc. helps customers solve pneumatic automation, motion control, sensing, machine safety, robotics, and industrial equipment challenges with trusted manufacturer partnerships, technical product knowledge, and responsive application support.

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