2020 Catalog Page: 5141 acrylic handleDiamond seal ceramic disc valve1.5 GPM @ 60 PSI4"" center, 3-hole mount1/2"" IPS connectionsSolid brass body and waterwaysMeet AB1953BN, NSF 61 Annex G Lead-Free RegulationsADA compliantMeets EPA WaterSense criteriaDelta 502-DST502-DST