1-1/4" Corrosion Resistant Vacuum Pumps for Marine Corrosion Resistant vacuum pumps for 1-1/4" applications Typical Lifespan: 10,000-50,000 hours This Part in Other Industries Aerospace Automotive Manufacturing Chemical Processing Food & Beverage Mining Oil & Gas Pharmaceutical Power Generation Pulp & Paper Steel & Metals Water & Wastewater Related Resources View All Vacuum Pumps More Vacuum Pumps for Marine