The ZA7000 delivers 7 LPM of ultra-high-purity zero air with contaminant levels below 0.5 ppb. Precision-engineered for reliability and lab-grade consistency, it supports gas chromatography, emissions analysis, and air monitoring with a clean, on-demand air source—no cylinders required.

Built into a compact, low-noise chassis, the ZA7000 balances performance with flexibility. Its streamlined footprint and wall-mountable design allow seamless integration into benchtop setups and instrumentation stacks alike. Also available in 1, 3.5, and 18 lpm sizes.

The ZA7000’s compact, modular design allows for the replacement of heavy and unsafe zero air cylinders.  It’s integrated CO2 scrubbing system provides consistent baseline stability and an ultra-clean air output designed for flame ionization, emissions testing and other industries where ultra-pure air is required.   Our precision-controlled catalyst ensures thermal consistency along with a stable air output and is designed for seamless integration into analytical and environmental systems.

The New Standard in Zero Air Technology

• Compact, modular design replaces traditional zero air tanks

• Integrated CO2 scrubbing provides consistent baseline stability

• Ultra-clean air output designed for flame ionization and emissions testing

• Precision-controlled catalyst ensures thermal consistency and stable output

• Designed for seamless integration into analytical and environmental systems

Features and Benefits

Purity & Air Conditioning

• Air Purity: <0.5 ppb: SO2, H2S, NO, NO2, NH3, Hydrocarbons/ <1 ppb: O3 , CO

• CO2 Concentration: <1 ppm: CO2

• Dew Point: -100°F / -73°C

Performance

• Flow Rate: 7 LPM

• Connections: 1/4” NPT

• Mounting Options: Benchtop / Wall

• Power (model): 120V 5A (ZA7000) or 220V 3A ((ZA7000X))

Dimensions (W x D x H)

• 14” x 13.5” x 6.61”

• 356mm x 343mm x 168mm

• Weight: 26 lbs (11.8 kg)