Okuvame ukusetshenziswai-flangeamadizayini ane-gasket ethambile ekhanywe phakathi kwezindawo eziqinile ze-flange ukwenza uphawu olungavuzi. Izinto ezihlukahlukene ze-gasket zingama-rubber, ama-elastomer (ama-polymers asentwasahlobo), ama-polymer athambile amboza insimbi eshisayo (isb., i-PTFE embozwe insimbi engagqwali), nensimbi ethambile (ithusi noma i-aluminium). Idizayini ngayinye ye-flange inokufaneleka.

Lapho uhlela ikamelo elisha le-vacuum, umklami kufanele aqhathanise wonkei-flangeimiklamo etholakalayo bese ukhetha ukuthi:

1.Ihambisana nezimo ze-vacuum ezidingekayo
2.Ifanisa izimo zokushisa ezidingekayo
3.Akuthintwa izinto zokuqala zenqubo noma imikhiqizo
4.Ifanisa ukufakwa kwe-OEM nezingxenye ezingezwe ohlelweni
5.Kulula ukuyisebenzisa kuleyo sistimu ethile
6.Inezindleko eziphansi kakhulu