1-1/2″ Bronze Pipe Nipple Check ValveFeatures:C83600 cast bronze constructionNPT threads1/2″ – 2″ sizesNot suitable for use with diesel fuel or gasolineMaximum recommended temperature = 176-F (80-C) Specifications:Construction: BronzeBox Dimensions: 2″H x 3″W x 3″L WT: 0.68 lbsUPC: 742985168398Brochure (pdf)