In FRL combination (air preparation) category, Hui Bao (THB) provides five categories products which are all essential parts to an efficient air system. The five categories product comprise –

Filter – Filter water / vapor in order to extend the service life of air tool / air system.
Regulator --- can make sure the output/working pressure is in a certain level.
Lubricator --- Supply lubricator to extend the service life of air tool / air system.
Air cleaner / dryer --- Filter oil / mist and dry air for particular application such as paint spray gun.
Auto Drains --- Collecting drops from mechanical operation. 
 

In terms of product range for FRL, we have 1/8” ~ 1” port sizes, which can fulfill requirements from the consumer level through industrial applications.