Air Compressors

Rotary Screw Air Compressors

Sigma Frequency Control

Specifications
Models: SFC 18 to 515
Horsepower:
25 to 450 hp
(18.5 to 515 kW)
Capacities: 22 to 3134 cfm
Standard pressures: 80 to 217 psig

Kaeser’s Sigma Frequency Control (SFC) compressors integrate our one-to-one direct drive compressors and groundbreaking Sigma Control system with state-of-the-art variable speed drive technology. Utilizing large, slow-speed airends featuring the optimized Sigma Profile, these airends are directly linked to a standard motor through a maintenance-free coupling, ensuring optimal transmission efficiency.

Rotary Screw Compressor with Direct Drive 25-700 hp

Specifications
Models: ASD to HSD series
Horsepower: 25-700 hp
Capacities: 72-3000 cfm
Standard pressures 80-217 psig

Enhanced Efficiency
Through Kaeser’s one-to-one drive, the airend establishes a direct connection to the motor via a maintenance-free coupling, eliminating transmission losses. This direct drive mechanism in Kaeser’s screw compressors ensures exceptional performance, resulting in heightened energy savings.

Kaeser opts for oversized airends, meticulously chosen to generate the necessary output in both flow and pressure. In contrast to compressors employing small, high-speed, gear-driven airends, the one-to-one drive yields substantial savings.

Triple Advantages

• Efficient power transmission without losses
• Reduced power consumption
• Lower maintenance costs and associated downtime expenditures

Rotary Screw Compressors with V-belt Drive to 30 hp

Specifications
Models: SX, SM, SK and AS series
Horsepower: 3 to 30 hp
Capacities: 4.5 to 124 cfm
Standard pressures: 50 to 205 psig

Flexible V-Belt Drive System

Kaeser’s screw compressors equipped with a V-belt drive are cost-effective, efficient, and dependable. The automatic tensioning device guarantees outstanding transmission efficiency throughout the unit’s lifespan, thereby lowering maintenance expenses. Compressors featuring a V-belt drive are particularly adaptable in scenarios where an elevation in working pressure is required.

When Class “Zero” Quality Air is Required
The New Dimension in Oil-free Compression

Crafted with a thoughtful component arrangement and meticulous attention to detail, Kaeser’s 2-stage oil-free compressors are purposefully designed with the user in focus. The acclaimed quality of Kaeser ensures peace of mind and reliability built to last a lifetime.

OIL FREE Rotary Screw Compressors

Specifications
Models: CSG to FSG series
Horsepower: 50-450 hp
Capacities: 184-1772 cfm
Standard pressures 80-217 psig

Maximized Efficiency
Through Kaeser’s one-to-one drive, the airend forms a direct link to the motor via a maintenance-free coupling, eradicating transmission losses. Kaeser’s direct drive screw compressors exhibit remarkable performance, contributing to enhanced energy savings.

Kaeser employs generously sized airends, carefully chosen to meet the necessary output requirements in both flow and pressure. In contrast to compressors utilizing small, high-speed, gear-driven airends, the one-to-one drive results in substantial savings.

Triple Savings

• Efficient power transmission without losses
• Reduced power consumption
• Decreased maintenance and associated downtime costs

Reciprocating Air Compressors

Providing Curtis and Champion reciprocating compressors tailored for smaller requirements. Featuring all cast iron pumps operating at low speeds for unparalleled reliability.

Champion 5-10 hp Horizontal Mounted Compressors

At Champion, our sole focus is on air compressor systems. We possess in-depth knowledge and comprehension of how our products apply in diverse operating settings. Our objective is to supply you with compressors that not only meet but surpass your expectations and needs.

Curtis Electric and Gas Compressors

Quality and durability should not be compromised when purchasing an air compressor. That’s why FS-Curtis developed the CT Series. These reciprocating compressors integrate our renowned performance and reliability with a straightforward industrial design, establishing them as the most robust and cost-effective compressors in their class. The field-proven CT Series demonstrates a longer lifespan under similar conditions compared to other compressors claiming 100% cast-iron construction while still incorporating aluminum in crucial components. Ideal for light automotive, light industrial, and various other applications, they represent the optimal choice.