O se pamu fa'ato'a tu'u afi e aofia ai le pamu afi afi e 1, 1afi afi tiso pamu afi, 1 pamu jockey, faʻafetaui panels pulea ma paipa & sooga ua faʻapipiʻiina ma le manuia i Aferika e le matou tagata faʻatau Pakistan.
O a matou pamu fa'amomoli fa'alua fa'amomoli vaelua mo le fa'amu (ASN series) e fa'amalieina mana'oga o lo'o lisiina e le NFPA 20 ma le UL fa'atasi ai ma mea fa'aoga talafeagai mo le tu'uina atu o le vai i faiga e puipuia ai afi i fale, falegaosimea ma fanua.
E fa'afefea le fa'atinoga o pamu e fa'afefeteina afi e fa'afefeteina fa'alua? O lona gafatia e mafai ona 300GPM i le 2500GPM. Ulu e mafai ona 90 FT i le 650FT, mamafa e mafai ona oʻo atu i le 650Psi. O mea eseese e pei o le u'amea, uamea, Ni-AI Bronze, Duplex stainless steel etc e mafai ona fa'aoga e tusa ai ma tulaga faigaluega eseese a le tagata fa'atau.
O a ni vaega o lo'o iai a tatou pamu fa'afu e fa'afu e lua fa'asu'i? O loʻo i ai le fausaga faʻapitoa, faʻamautu lelei, faʻapipiʻi faigofie ma maualuga le lelei.
1, O le pusa pamu e lua volute faʻatulagaina, lea e faʻaitiitia ai le malosi o le radial, faʻamalamalamaina le avega a le amo ma faʻaumiina le ola tautua a le bearing.
2, Stable o loʻo faʻaogaina le faʻapipiʻi faʻalua-suction impeller sili ona lelei e faʻaititia ai le malosi o le axial i le pito i lalo ma e iai le lau-faʻataʻitaʻiga e sili ona lelei le faʻaogaina o le hydraulic, i luga uma o le pito i totonu o le pamu ma le impeller s luga, e saʻo lelei ona lafo, e matua lamolemole ma e iai se faʻaaliga iloga e tetee atu i le ausa ma maualuga le lelei.
Se'i vagana ai fa'alua suction vaelua pamu fa'amu afi, matou te gaosia fo'i se tasi tulaga fa'ai'u ituaiga suction, tu'usa'o turbine ituaiga, multistage centrifugal ituaiga, i-laina ituaiga ma isi.
O a matou pamu fa'amumū e fetaui ma le NFPA20. O le pi'o pamu e mautu i totonu ole fa'aigoa ole fa'aogaina ole pamu. Ole aofa'i ole ulu ole pamu ile 150% ole tafe ole igoa ole itiiti ifo ile 65% ole ulu ole igoa. Ole aofa'i o le ulu tapuni e sili atu ile 140% ole ulu ole igoa.
Fa'amatalaga atili fa'amolemole kilikihttps://www.tkflopumps.com/split-casing-double-suction-centrifugal-fire-fighting-pump-product/
Taimi meli: Ian-04-2024