O le JPCF fa'asologa tasi pa'i i totonu filo fa'aoga sa'o fa'agaau ea o so'otaga fa'avave pneumatic sili ona lelei. E faia i le nickel plated mea apamemea uma, lea e lelei le corrosion teteʻe ma ofuina teteʻe, ma e mafai ona faʻaaogaina i le tele o siosiomaga faigaluega faigata.
O lenei mea fa'afeso'ota'i e fa'aaogaina se mamanu feso'ota'iga tasi pa'i, fa'afaigofie ona fa'afeso'ota'i vave ma motusia fa'agaau. O lona filo i totonu sa'o e ala i le mamanu e mafai ai ona tafe malie le kesi i totonu o le sooga, faʻamautinoa lelei le felauaiga pneumatic. E iai foʻi faʻamaufaʻailoga lelei, lea e mafai ona puipuia lelei le kesi leaka.
O feso'ota'iga fa'asologa o le JPCF o lo'o fa'aaogaina lautele i faiga pneumatic, e pei o mea fa'apipi'i ea ma masini pneumatic. E mafai ona faʻaaogaina i laina gaosiga o fale gaosi oloa, tausiga o taavale, gaosiga faʻainisinia, ma isi fanua. O nei sooga e faigofie ona faʻapipiʻi ma faʻaogaina, lea e mafai ona faʻaleleia atili le lelei o galuega.