... Model: ESPA1 8040, ESPA2 8040 HYDRAWAUTICS RO membrane, RO membrane,Make of Membrane : Hydranautics Type of Membrane: Thin Film Composite Type of Sanitization: Chemical ... Sanatizable Model: CPA2 4040/8040 Size of Membrane: 4 or 8 Dia. & 40 Long High permeated water flow ... , boiler water, food production and pharmaceutical production water. HYDRAWAUTICS RO membrane