Hikelok ili ndi zinthu zambiri, kuphatikizapo ma valve ndi zopangira zida, zopangira zowonjezera kwambiri, zowonongeka kwambiri, ma valve opangira, vacuum products, sampling system, pre-installation system, pressurization unit ndi zipangizo zothandizira.
Hikelok chida muzu mavavu mndandanda chivundikiro RTV1, RTV2.Kuthamanga kwakukulu kogwira ntchito kumafika 10,000psig (689bar).
