XG1 GRNylon 1/2NPT ATEX/IECEx NH3-500ppm(-20C)CrowconXG1 GRNylon 1/2NPT ATEX/IECEx NH3-500ppm(-20C)Product codeXG1-N2-01-SIProduct codeXG1-N2-01-SIRequest a quotation