Authorized Distributor — Metro Detroit

Hertz Kompressoren
Product Lineup

German-engineered compressed air systems built for continuous industrial operation. CMAC is your local authorized source for sales, installation, and service.

Oil-Injected Compressors Oil-Free Compressors Scroll Compressors Air Dryers Filtration Air Receivers Request a Quote
Compressors
Oil-Injected Rotary Screw
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Oil-Injected · Fixed Speed
HBD Series
5 – 50 HP
Compact, reliable rotary screw compressor for continuous industrial production. High efficiency, easy maintenance access, and robust construction for demanding environments.
Belt Drive Fixed Speed TEFC Motor ISO 1217
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Oil-Injected · Laser-Ready
HBD Laser Series
10 – 50 HP
Purpose-built for laser cutting operations. Delivers ultra-clean, dry compressed air at precise pressures to protect cutting heads and maximize cut quality.
Laser Optimized High Pressure Integrated Dryer
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Oil-Injected · Variable Speed
HVD Series
10 – 75 HP
Variable speed drive rotary screw compressor that matches output to exact demand — saving up to 35% on energy costs versus fixed-speed units. Ideal for shops with fluctuating air demand.
VSD Drive Up to 35% Energy Savings Soft Start
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Oil-Injected · Direct Drive
HDD Series
20 – 100 HP
Direct-drive rotary screw compressor for heavy industrial applications. Eliminates belt drive losses for maximum efficiency and reduced maintenance intervals.
Direct Drive Low Noise Heavy Duty IP55 Motor
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Oil-Injected · Premium VSD
Impetus Series
50 – 350 HP
Hertz's flagship large-capacity rotary screw compressor. Premium variable speed drive, integrated intelligent controller, and industry-leading specific power for high-demand facilities.
Premium VSD IE4 Motor Touchscreen Controller Remote Monitor
Compressors
Oil-Free Rotary Screw
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100% Oil-Free · Class 0
Eagle Series
15 – 100 HP
ISO 8573-1 Class 0 certified oil-free compression. Required for food & beverage, pharmaceutical, medical, electronics, and precision painting applications.
Class 0 Oil-Free ISO 8573-1 Water Cooled
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100% Oil-Free · New Generation
Eagle Series (New Gen)
20 – 150 HP
Next-generation oil-free platform with improved specific power, lower noise levels, and enhanced digital connectivity. Built for the most sensitive manufacturing processes.
Class 0 Oil-Free Enhanced Efficiency IoT Ready
Compressors
Scroll Compressors
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Oil-Free · Ultra-Quiet
HS Series
1 – 15 HP
Ultra-quiet, vibration-free scroll compressor for labs, dental offices, clean rooms, and light industrial applications. 100% oil-free air with minimal maintenance requirements.
Oil-Free <60 dB(A) No Vibration Maintenance-Free
Compressed Air Treatment
Air Dryers
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Refrigerated
HRD Series
Pressure Dew Point +38°F
Standard refrigerated dryer for general industrial applications. Removes moisture to protect downstream equipment and tooling. Cost-effective, low-maintenance design.
PDP +38°F Non-Cycling R-134a Refrigerant
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Refrigerated · Cycling
HRC Series
Energy-Saving Cycling
Thermal mass cycling refrigerated dryer — saves up to 50% on energy vs non-cycling models by cycling the refrigeration compressor off during low-demand periods.
PDP +38°F Cycling Up to 50% Energy Savings
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Desiccant · Modular
HMD Series
Pressure Dew Point -40°F
Modular heated desiccant dryer for applications requiring very low dew points. Ideal for outdoor piping, instrument air, and processes sensitive to any moisture.
PDP -40°F Heated Regeneration Modular Design
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Desiccant · Heatless
HDA Series
Pressure Dew Point -40°F
Heatless twin-tower desiccant dryer. No heater required — uses a portion of dried air for regeneration. Simple, reliable design with no moving parts in the drying circuit.
PDP -40°F Heatless Twin Tower No Moving Parts
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Desiccant · Blower Purge
HBP Series
Pressure Dew Point -40°F
Blower purge desiccant dryer — uses an external blower for regeneration instead of compressed air purge, reducing operating costs significantly versus heatless designs.
PDP -40°F Blower Purge Low Purge Loss
Compressed Air Treatment
Filtration & Separation
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Inline Filtration
HGO Airline Filters
Particulate · Coalescing · Carbon
High-efficiency compressed airline filters available in particulate, coalescing, and activated carbon grades. Removes oil aerosols, solid particles, and odors from compressed air.
0.01 micron Low Pressure Drop ISO 8573-1
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Water Separation
HG-WS Water Separators
Bulk Liquid Removal
Centrifugal water separator for bulk liquid water removal at compressor discharge. First line of defense before filters and dryers — extends downstream equipment life significantly.
98% Liquid Removal No Filter Element Auto Drain
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Oil/Water Separation
HOWS Oil/Water Separator
Environmental Compliance
Separates compressor condensate into clean water and oil concentrate for proper disposal. Required for environmental compliance in most municipalities — keeps oil out of floor drains.
EPA Compliant <10 ppm Oil Discharge Activated Carbon
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Carbon Filtration
HELM-C Carbolescer
Oil Vapor Removal
Activated carbon tower for removal of oil vapor and hydrocarbon odors from compressed air. Required for breathing air applications and food/beverage contact applications.
Oil Vapor Removal Odor Elimination Breathing Air
Compressed Air Storage
Air Receivers
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ASME Certified
Air Receiver Series
60 – 660+ Gallons
ASME-certified vertical and horizontal air receivers for compressed air storage and system stability. Reduces compressor cycling, dampens pressure fluctuations, and provides surge capacity for peak demand.
ASME Certified Vertical & Horizontal 200 PSI Rated Powder Coated
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