Pumps for industry (UK)(PDF : 2826.9 KB) - Watson-Marlow

620Pumpheads: choose a 620 for flows up to 18Mid-flow pumpheads for metering or transfer. The 620 is available with continuous tubing for pumping up to 2 bar (30psi).For guaranteed loading and pumping to 4 bar (60psi), LoadSure ® pumpheads are available in two or four-roller versions.LoadSure ® pumpheads guarantee correct tube loadingMaximumthroughput andlonger tube lifewith the 620RE’stwo rollersHighest accuracyand minimalpulsation withthe 620RE4’sfour rollersFlow rates up to 18 litre/min, pressures up to 4 bar (60 psi).LoadSure ® elements are available in Marprene TM 4 bar(60 psi), Pumpsil and Neoprene 2 bar (30 psi). IndustrialCam-and-Groove connectors allow universal drop-in fitting.Flow rates up to 13 litre/min, pressures up to 4 bar (60 psi).LoadSure ® elements are available in Marprene TM 4 bar (60 psi),Pumpsil and Neoprene 2 bar (30 psi). Industrial Cam-and-Grooveconnectors allow universal drop-in fitting.Pumphead benefits• Tough, chemically resistant construction• Large track diameter and two rollers for longtube life: up to 2½ times the competition• Sprung rollers give low-shear pumpingContinuous tubing forjoint-free flow fromsource to dischargeNo tube joins, and the widest tubematerial choice with the 620RFlow rates to 13 litre/min. Pressures to2 bar (30 psi). Employs tube clamps tosecure the tubing. Continuous tubing inMarprene TL, Neoprene,Pumpsil, STA-PURE PFL,STA-PURE PCS and Style 400True versatility: switch fromcontinuous tubing to elementsin moments10