3/4" Heavy Duty Packing Seals for Water & Wastewater Heavy Duty packing seals for 3/4" applications Typical Lifespan: 10,000-50,000 hours This Part in Other Industries Aerospace Automotive Manufacturing Chemical Processing Food & Beverage Marine Mining Oil & Gas Pharmaceutical Power Generation Pulp & Paper Steel & Metals Related Resources View All Packing Seals More Packing Seals for Water & Wastewater