Always-full tanks, material stainless steel AISI304, external surface
to flowers, internal surface: 2B cold rolled finishing, conical bottom
20/10, Upper lid in stainless steel, floating type, with rubber pneumatic
seal, breathing valve, manual pump to inflate rubber pneumatic seal (on
required compressor air), stainless steel legs with adjustable feet, raising
hook, ladder support, poli-carbonate gauge level diam 20 mm. with stainless
steel protection and tap, wine tap ½”, manhole diam. 400 mm.on the bottom
level, n° 2 discharges total discharge pipe in stainless steel, partial
discharge.