All-Metal Series Scroll Vacuum Pumps

Patented All-Metal Series™ scroll vacuum pumps from Air Squared are designed to have only metallic wetted parts, allowing for compatibility with any working fluid – ideal for handling tritium and other radioactive, toxic, or corrosive gases.

The result of more than a decade of development, the All-Metal Series scroll vacuum pumps combine numerous innovations pioneered by Air Squared to deliver a design that’s compatible with virtually any working fluid on the planet.

The novelty of the All-Metal Series lies in the elimination of polymer-based tip seals that are common to all oil-free scroll designs. By removing the tip seals and incorporating patented hermetic sealing features, the working fluid is only in contact with precision-machined stainless steel scrolls and a nickel-plated bellows. Additionally, because corrosion-resistant alloys and metals are selected throughout the design, All-Metal Series vacuum pumps can support highly corrosive or high-temperature gases, as well as applications that require zero contamination and leakage, such as processing radioactive tritium and semiconductor manufacturing.

All-Metal Series Advantages

100% Oil-Free: Non-contacting scroll configuration that requires no lubrication
All-Metallic Wetted Materials: No tip seals and only stainless steel or nickel wetted parts for compatibility with virtually any working fluid
Hermetically Sealed Design: Sealed design and static sealing surfaces for positive containment and contamination-free operation
Stainless Steel Construction: Stainless steel fixed and orbiting scroll for corrosion resistance
Reliable, Durable Solution: No wearing surfaces for long product life
High-Vacuum Performance: Deep vacuum capability without the need for a backing pump