FACTORY-CONFIGURED VARIANT — OVERLAY GAS / MANUAL O2: This unit is a factory-spec'd variant per the my-Control hardware manual, which lists MFC, tuning valve, and micro valve as supported aeration actuator options. Channel 3 (O2) features a needle/tuning valve (NV) in place of the standard mass flow controller, providing manual O2 flow control rather than software-regulated PID. Channel 1 is hand-relabeled "overlay" over the original "N2/AIR" silkscreen. Best suited for overlay gas applications, headspace gas control, processes with bulk O2 supply, or applications without tight DO setpoint requirements. Not suited for processes requiring software-controlled DO PID loops on the O2 channel.
Made in Delft, Netherlands. Acquired directly from Novavax under active Getinge service contract; OEM-calibrated through April 2026.
Exceptional condition — well-maintained Novavax surplus from a clean R&D environment. Removed from service in working order. Multiple matched units available.
Listing shows multiple units, buyer may specify which unit(s) they would like with order and requests will be honored as supply lasts.
Liquid Lab 88 — 27 years on eBay, specializing in laboratory and biotech equipment surplus. Search "Liquid Lab 88" or visit our store for current inventory.