Type Rubber Barrel Model PT-40000L product grade water treatment industry, chemical industry application-level vertical cylindrical tank shape Material LLDPE (food grade polyethylene) all products in order to prevent scratches during transport, collision, damage, etc., are All plastic film packaging, to solve the majority of customers to worry about. (Due to raw material prices can vary greatly, all of the above prices are only as a reference, please contact us) DN50 and below each product presented connector 2, free installation of connectors. Product of aftermarket replacement a year (non-human and irresistible factors), five years of free maintenance.