2-1/2" Heavy Duty Retaining Rings for Chemical Processing Heavy Duty retaining rings for 2-1/2" applications Typical Lifespan: 10,000-50,000 hours This Part in Other Industries Aerospace Automotive Manufacturing Food & Beverage Marine Mining Oil & Gas Pharmaceutical Power Generation Pulp & Paper Steel & Metals Water & Wastewater Related Resources View All Retaining Rings More Retaining Rings for Chemical Processing