4" Food Grade Metering Pumps for Chemical Processing Food Grade metering pumps for 4" 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 Metering Pumps More Metering Pumps for Chemical Processing