1/4" Heavy Duty Screw Pumps for Pulp & Paper Heavy Duty screw pumps for 1/4" 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 Steel & Metals Water & Wastewater Related Resources View All Screw Pumps More Screw Pumps for Pulp & Paper