E faia i le aramid fiber, carbon fiber, synthetic mineral fiber, suauʻu ma le maualalo o le vevela faʻapipiʻi faʻapipiʻi, faʻaopoopoina mea faʻaoga talafeagai, ma e faia i le auala taʻavale.
E talafeagai mo ituaiga uma o suauu, vai, refrigerant, kesi lautele, ma isi ala o faasalalauga e pei o mea faamau.
Fa'apitoa e fautuaina mo le ea malulu, compressors, fa'afesuia'i vevela ipu ma isi faiga fa'a'aisa po'o fa'afeso'ota'i faiga malulu e pei o fa'amauga gaskets.