Metal Hose e boetse e bitsoa likarolo tse hokahaneng tse hokahanyang PIP, ke likarolo tsa bohlokoa morerong ona, ka ho kopanya lipeipi tse kholo, NOKE. Manonyeletso a tšepe a sebelisoa e le lintho tse mabapi le lintho tse khopisang, le ho tšosa litsamaiso tsa 'mele, mocheso, mocheso le litsamaiso tsa terene. Fokotsa likhatello tsa ho boloka likhokahano tsa pompo ho lisebelisoa tse thata tse kang lipompo le compress. Ka khona ho fumana kholo ea mocheso, ho sebelisa tšebeliso e mpe ea ho sebelisa tšebeliso e mpe, vibration le lerata, lits'itiso le lerata li fana ka bophelo bohle ba litšebeletso bakeng sa lisebelisoa tsohle tse ntseng li fetisa.

Baenjiniere ba rona ba khona ho bala le ho rala manonyeletso a keketseho ho lumellana le kopo e khethehileng. Mefuta e mengata e fapaneng ea mefuta e mengata e fumaneha ho tsoa ho li-stock le mefuta e khethehileng e ka etsoa ka tsela e khuts'oane.

Marang-rang a pharaletseng a balekane ba kabe libakeng tse ngata lefatšeng ka bophara ba fana ka bopaki bo phethahetseng le tšehetso ea sebaka sa marang-rang.