Rex-Flex™ fine bubble diffusers contain outstanding process ventilation competence. While air is turned on, the membrane swells and climbs off its place and the orifices open to discharge an organized, power efficient flow of bubbles. Setting up is trouble-free and offers better process suppleness at the same time as plummeting power expenses. Rex-Flex™ fine bubble membrane diffusers bring reliable process ventilation competence through intermittent membrane loosening. Their unique elastomeric planning and cautious construct award each with greater staying power. The non-automatic plan characteristic stops backflow and system contagion under almost all circumstances. The membranes can loosen equal to four inches high, a benefit to their self-onslaught abilities.