Polyethylene ejector scrubber for corrosive gases.
On the tank, a blue heat exchanger in Titanium cools down the scrubber liquid.
To its left, there are 3 buffer vessels on the gas lines to the scrubber.
On the floor a magnetic drive pump in metal, internally lined with carbon fibre reinforced Teflon.
The scrubber liquid only makes contact with the very corrosion resistant Teflon.