Yenday ali ndi zinthu zingapo, kuphatikizapo zida ndi zolimbitsa thupi, zopangidwa zambiri zoyera, zolimbitsa thupi, zopanga zigawenga, zigawo zisanachitike.
Galimoto ya vayilok vacuum firtings nkhani zokutirani, uE, MC, VA, FN, R-mphete. Kukula kwamtundu ndi kuchokera 1/16 mpaka 1 1/2 inchi.
