supply of isi marked, 45-litre cap., afff mechanic [isi marked, 45-litre cap., afff mechanical foam typefire extinguishers suitable for class a,bfires with discharge fitting as per the standard latest version of is: 16018. trolley mounted. body material: mild steel. fire rating: 20a, 233b. firm has to submit hydro pressure test certificate for the supplied fire extinguishers. make/brand: ecofire or safex or fire squad or equivalent.]isi marked, 45-litre cap., afff mechanic [isi marked, 45-litre cap., afff mechanical foam typefire extinguishers suitable for class a,bfires with discharge fitting as per the standard latest version of is: 16018. trolley mounted. body material: mild steel. fire rating: 20a, 233b. firm has to submit hydro pressure test certificate for the supplied fire extinguishers. make/brand: ecofire or safex or fire squad or equivalent.],isi marked, 45-litre cap., afff mechanical foam typefire extinguishers suitable for class a,bfires with dis charge fitting as per the standard latest version of is: 16018. trolley mounted. body material: mild steel. fire rating: 20 a, 233b. firm has to submit hydro pressure test certificate for the supplied fire extinguishers. make/brand: ecofire or sa fex or fire squad or equivalent. [ warranty period: 30 months after the date of delivery ] ]