Tlhaloso:
Li-hydrant tsa Mollo oa Litsela tse 2 (Pillar) ke li-hydrant tsa mollo tsa meqomo e metsi tse sebelisoang libakeng tse kantle tsa tšebeletso ea phepelo ea metsi moo boemo ba leholimo bo leng bobebe 'me mocheso o batang ha o hlahe. Hydrant ea meqomo e metsi e na le masoba a valve a le mong kapa a mangata ka holim'a mola oa fatše 'me, tlas'a maemo a tloaelehileng a ts'ebetso, karolo eohle ea kahare ea hydrant e tlas'a khatello ea metsi ka linako tsohle.

Kopo:
Mocheso oa metsi oa kantle o metsi ke setsi sa phepelo ea metsi se hokahantsoeng le marang-rang a sistimi ea ho tima mollo ka ntle ho moaho. E sebelisetsoa ho fana ka metsi bakeng sa lienjene tsa mollo tse tsoang marang-rang a phepelo ea metsi a masepala kapa marang-rang a metsi a kantle moo ho se nang kotsi ea likotsi tsa likoloi kapa sepakapaka se batang. Ho molemo ho sebelisoa mabenkeleng a maholo, litsing tsa mabenkele, likolecheng, lipetlele, jj. E ka boela ea hokeloa le li-nozzle ho thibela mollo.