Roper Gear Pump Here we have a @Roper Gear Pump for pumping Bitumen at 1000 liters per minute.This site has over 15 Roper Pumps now and is proving the savings with superior reliability. Client: Roper Date: July 3, 2021 Previous Next Related projects Graco AODD’s Graco Air Operated Pump Systems Jabsco Lobe Pumps Customised Gear Pump System