1.2KG cylinder 2.Stainless Steel WP:15/20MPa TP:22. ... and nozzle and quick valve and handing clamp2. material of Cylinder : carton steel and stainless steel3. Usage: use in factories ... , 5kg, 7kg,9kgc) Suspended type: 6kg, 8kg, 12kg, 16kgd) Trolley type fire extinguisher: 25kg, 35kg, 50kg, 75kg,100kg5. Caution: protect ... , Foam fire extinguisher 1kg,2kg,3kg Fire extinguisher cylinder with bottom price