High Performance Packing SystemThe CLAMPSEAL® packing system incorporates corrosion-inhibited, high density graphitic packing. Anoptional LIVE LOADED GLAND system maintains packing loads for long periods without routinemaintenance adjustments. Uniform loading from the axial one-piece gland and the highly polishedstainless steel stem and stuffing box ensure a tight seal between packing material and sealingsurfaces.