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#Vacuum Pump

Oil-Free Scroll Vacuum Pumps

Designed and Manufactured in the USA

Oil-Free Scroll Vacuum Pump
Products

Air Squared is the industry leader in oil-free scroll vacuum pump design and manufacturing, with more experience and more oil-free scroll vacuum pump models than any other company.

Silent Series Badge

Patented Silent Series™ scroll vacuum pumps from Air Squared provide unmatched sound levels, smooth operation, and 100% oil-free performance in a compact design.

Silent Series

Flow0 to 50 lpmv
Vacuum1,013 to 4 mbara
Volumetric EfficiencyUp to 95%

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Orbital Series Scroll Technology Badge

Orbital Series™ scroll vacuum pumps from Air Squared provide low sound levels, smooth operation, and 100% oil-free performance in a reliable and durable design.

Orbital Series

Flow50 to 950 lpmv
Vacuum1,013 to 7 mbara
Volumetric EfficiencyUp to 95%

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Staged Vaccum Series Badge

Staged Vacuum Series scroll vacuum pumps from Air Squared deliver high-vacuum capability in a compact and lightweight design.

Staged Vacuum Series

Flow0 to 20 lpmv
Vacuum5 to 0.133 mbara
Volumetric EfficiencyUp to 95%

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All Metal Series Badge

All-Metal Series™ scroll vacuum pumps from Air Squared have only metallic wetted materials, allowing for compatibility with virtually any working fluid.

All-Metal Series

Flow0 to 250 lpmv
Vacuum1,013 to 0.026 mbara
Fluid CompatibilityVirtually Any

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Oil-Free Scroll Vacuum Pump
Advantages

Oil-free scroll vacuum pumps offer OEMs a quiet and smooth-operating alternative to traditional reciprocating and vane pumps.

Air Squared uses a non-contacting scroll configuration that requires zero lubrication – no contamination, no filter, no pump, just clean air without the impurities of oil.

Scroll technology is considerably quieter and smoother than traditional reciprocating, diaphragm, and vane technology.

The scroll geometry delivers continuous flow and eliminates the need for valves, resulting in significantly less port pulsation and associated valve noise. The unique orbital motion is dynamically balanced, minimizing vibration and reducing rubbing velocity far below piston rings or vanes.

Air Squared uses a simplistic scroll design approach, with few moving parts and lightweight aluminum construction. Variable speed operation allows space-constrained applications to maximize performance by running at higher speed.

Scroll technology has minimal re-expansion losses – a problem found in reciprocating machines with every piston stroke – greatly improving volumetric efficiency. Throttling losses are also nonexistent with the valveless design.

Scroll technology is durable and robust, with 70% fewer moving parts than reciprocating technology. With only two primary components, the scroll design is highly reliable and easily serviceable.

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