I-PP-PA18D yeyezinto ezikhethekileyo zePP-R.Icocekile, ayinayo ityhefu, iyamelana nomhlwa, ikhusela ubushushu, iyawonga amandla kunye nobunzima bokukhanya.Inokumelana nobushushu obuphezulu kunye noxinzelelo oluphezulu, ubushushu bamanzi bombhobho bunokufikelela kuma-95 ℃.Ikwanobomi benkonzo obude, phantsi koxinzelelo oluqhubekayo lwexesha elide oluchaziweyo, ubomi benkonzo bunokufikelela kwiminyaka engaphezu kwama-50.