NHM - Model Mark V-SI - Reverse Circulating Side Inlet Swivel with Inner Tube - Brochure

Large watercourse – 2 1/2″ diameter for upper section. Upper section. Non-adjustable chevron packing. Grease lubricated. Compact design – easily repaired. One-piece design on the swivel housing to eliminate misalignment, extending the packing and stem life. Inner tube can be custom made.