4" High Temperature Packing Seals for Pharmaceutical High Temperature packing seals for 4" applications Typical Lifespan: 10,000-50,000 hours This Part in Other Industries Aerospace Automotive Manufacturing Chemical Processing Food & Beverage Marine Mining Oil & Gas Power Generation Pulp & Paper Steel & Metals Water & Wastewater Related Resources View All Packing Seals More Packing Seals for Pharmaceutical