Machine Families

Zero-leakage by construction — the gas never touches anything that moves.

High pressure at real flow — the process-gas workhorse.

Large flow, dirty gas, no oil in the compression space.

The oil is the coolant — which is why temperature barely binds it.

Isothermal compression inside a ring of liquid — the wet-and-corrosive answer.

Moves a lot of gas a little distance.