Product Catalog

Request Information
Industrial Quality for Your Shop

Kaeser®'s Airtower™ is an affordable, yet rugged rotary screw compressor package for any light industrial application including woodworking, machine shops, metal fabrication, and all sorts of vehicle maintenance and repair. Available in 3, 4, 5, and 7.5 hp, Airtower™s deliver reliability, energy efficiency, and easy maintenance. The all-in-one package includes a rotary screw compressor, dryer, tank, and drain in a compact, space-saving design that arrives fully assembled and ready to run.
Unit of Measure

Specifications

Brands

 N/A Airtower™ Kaeser®

Power

 N/A 5 hp
Pressure Range1 N/A 80 to 217 psig

Capacity at 125 Pound Per Square Inch Gauge (psig) Pressure

 N/A 21.2 ft³/min

Weight

 N/A 639 lb

Noise Level

 N/A 70 dBA

Dimensions

Width

 N/A 24 3/8 Inch

Depth

 N/A 38 5/8 Inch

Height

 N/A 58 Inch

Compressor Power

Compressor Voltage

 N/A 208 V230 V460 V

Compressor Phase

 N/A 1 3

Compressor Frequency

 N/A 60 Hz

Dryer Power

Dryer Voltage

 N/A 115 V

Dryer Phase

 N/A 1

Dryer Frequency

 N/A 60 Hz

Features

Features

 N/A Durable
  • Rugged Sigma Profile™ airend
  • Solid steel construction
  • Runs cooler so it can run as much as needed without overheating
  • TEFC motor has Class F insulation
Quiet
  • Rotary screw design
  • Double-walled, rotomolded polyethylene shell dampens noise
  • Noise levels as low as 69 dB(A)
Better air quality
  • Unit runs cool so it’s easier to dry and filter
  • Vertical receiver tank with automatic condensate drain removes bulk liquids
  • Integral refrigerated dryer condenses and removes even more moisture and other contaminants
  • Low oil carry-over (1-3 ppm)
Low vibration
  • Smooth rotary action
  • Double vibration insulation
  • No need to fasten it to the floor
Energy efficient
  • Better airend design delivers more air per kW input power
  • High efficiency motor with wye-delta soft start
  • Built-in receiver tank stores air to minimize run time
  • Doesn't waste energy running at unneeded high pressure
Small footprint
  • Vertical tank saves precious floor space
  • Designed for corner placement
Easy installation
  • Comes completely assembled
  • Easily handled with fork truck or pallet jack
  • Simple electrical connections for compressor and dryer
  • Only one compressed air connection
  • No need to fasten it to floor
Easy maintenance
  • Routine fluid and filter changes
  • Lightweight, one-piece cover gives easy access for service

Airtower™ Advantages

Airtower™ Advantages

 N/A Kaeser®'s Airtower™ is the solution for users needing an all-in-one solution for their light industrial applications. It's an affordable rotary screw package that's an excellent step up in air quality from a piston compressor and delivers better air quality, lower energy costs, and all with the rugged reliability of the Kaeser® name.

The small footprint and the ultra low noise levels mean you can place the package almost anywhere in your shop. Plus, it arrives fully assembled, wired, and ready to run, saving you installation time and money.

Rugged Reliability

Rugged Reliability

 N/A Kaeser®'s screw compressors meet our rigorous "built for a lifetime" standard. Designed and built with Kaeser®'s generations of manufacturing experience, you can rest assured that the Airtower™ will continue to deliver the air you need with the exceptional reliability you expect from a Kaeser® compressor.

Service-Friendly, All-in-One Design

Service-Friendly, All-in-One Design

 N/A With a Kaeser® Airtower™, everything you need for a complete compressed air system is built into a single package with a small footprint. The single-piece rotomolded cover easily removes for quick access to all maintenance items.

Superior Air Quality

Superior Air Quality

 N/A Moisture, oil, and other contaminants ruin paint jobs, products, and cause unnecessary wear and tear on tools. That's why the Airtower™ comes fully equipped with a tank and refrigerated dryer to deliver the quality air you need to run your shop.

Energy Efficient

Energy Efficient

 N/A Our Sigma Profile™ airend delivers more air per kW input power. Combined with high efficiency motors, wye-delta starters, and receiver tanks, our design guarantees you won't waste energy.

Additional Information

Additional Information

 N/A Airtower™: A Complete Air System Solution

Controls
Our Sigma Control 2™ features push button controls and an LCD screen with operation status. It provides precise pressure control, maintenance reminders, and troubleshooting alerts.

Cover
Our rugged one-piece rotomolded shell lifts off for quick and easy access to all maintenance items.

Electronic Demand Drain
The Eco-Drain automatically removes liquid contaminants without wasting valuable compressed air. Sight glass with "pop-out" feature provides access to the test button on the drain.

Receiver Tank
An ASME certified pressure vessel with pressure gauge, safety relief valve, and automatic drain stores air and removes moisture. It is powder-coated inside and out to prevent rust

Screw Compressor
Our industrial Sigma Profile™ compressor airend is built for 24/7 duty and will reduce your power bill. It runs cool, quiet, and trouble-free for years.

Dryer
A refrigerated dryer removes excess moisture to protect your tools and improve product quality. It operates independently, drying stored air even when the compressor is off.

Note

Note

 N/A Specifications subject to change without notice.
  • 1 Standard pressures are 125, 160, and 217 psig, with minimum pressure band of 15 psi.