IsingenisoI-hose ye-vacuum eguquguqukayo ye-Hikelok inxephezela ukungaqondi kahle phakathi kokuxhunywa okumile ku-vacuum noma izinhlelo zokusebenza ezinengcindezi ephansi.Ngesikhathi sokufakwa, ishubhu elihlanganisiwe lingacindezelwa okungenani ngo-15 % noma linwetshwe ngo-50 % wobude obukhiqiziwe.
IziciIshubhu yensimbi engagqwali eyi-ConvolutedIzinga Lokushisa Lokusebenza kusuka ku-70°F kuya ku-1000°F (20°C kuya ku-537°C)Isilinganiso Sokucindezela: 1/4 in. ishubhu yodayamitha yangaphandle?i-vacuum ephezulu kakhulu (10–9 torr)kuya ku-100 psig (ibha engu-6.8)Isilinganiso Sokucindezela: 3/8 ukuya ku-1 1/2 in. ngaphandle kweshubhu yobubanzi?ultrahighvacuum (109 torr) ukuya ku-25 psig (ibha engu-1.7)Amasayizi we-hose kusuka ku-1/4 kuya ku-1 1/2 inIzilinganiso ezijwayelekile nezijwayelekile zobude
IzinzuzoWonke umkhiqizo wepayipi eliguquguqukayo wevacuum ukuvuza kwe-helium okungaphakathi kuhlolwe izinga lokuvuza eliphakeme elingu-1.8 10–7 std cm3/s emvilophini.
Izinketho EziningiIpayipi lensimbi evumelana nezimo ngokuzithandela(MF1), ipayipi elinemigqa ye-PTFE(PH1) kanye neshubhu lensimbi engagqwali(MT/FT)