Welding machine Prisma 125 Light is a field machine for socket welding method, for pipe and fittings in HDPE,PP,PVDF,PB Welding machine Prisma 125 Light is a field machine for socket welding method, for pipe and fittings in Polyethylene (HDPE), Polypropylene (PP), Polyvinyl fluoride (PVDF), Polybutylene (PB) for diameters included between 63 and 125 mm. Available in 110 V and 230 V.Building site/ ...