D8N-5PKK-AE

Model DA8 Rev E Differential Back Pressure Regulator; 1-1/2" Line Size, OPT-81: Full Diaphragm Support Construction; Sales Kit A; Carbon Steel Body With Carbon Steel Spring Chamber, 1/8" NPT Petcock Vent; PK 17-4PH Stainless Steel Trim, 316L Stainless Steel Cage, Polyurethane Seat, Fluorosilicone Diaphragm, Fluorosilicone Static Seal, PTFE Cap Seal With Fluorosilicone Energizer Dynamic Seal