This is for NovaFlex Uni-Chem PS 250psi 3 Inner Dia. 30 Ft LengthStandard Chemical Service Hose 3UCCHPS 03.00Comes with MNPT Stainless Steel ends.This is brand new, never used, Chemical Hose.Manufacture InformationUni-Chem PS - Composite HosePart Number 3UCCHPSHose is designed for in-plant liquid transfer operations as well as tank truck deliveryand rail car loading. Constructed with multiple plies of polypropylene films andpolyester vapor barriers, these composite hoses can be operated at positive pressure orfull suction.Operating Temperature -40F to 212F -40C to 100CLength 30 footPolypropylene-PolyesterBend Radius 7.9Inside Dia. 3Outer Dia. 3-1332Uni-Chem PSP- Polypropylene Coated Steel Inner HelixS- 316L Stainless Steel - Outer HelixGreen CoverOther type Uni-Chem PG, SG, SS HosesOther Mf Numbers CXPG300-20NN, CXPS300-30NN