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

More documents

Recommendations

Info

720Pumpheads: choose a 720 for flows to 4,000High-flow pumpheads for metering or transfer applications. The 720 delivers a lot for its size.Five sizes of continuous tubing and elements in four sizes give optimum performance over a wide flow range.Extension pumpheads double the available flow to 4,000 l/hr.LoadSure ® pumpheadsensure correcttube loading2 barpressures(30 psi) withthe 720REContinuous tubing forjoint-free flow fromsource to dischargeNo tubejoins, andthe widest tubematerial choicewith the 720RFlow rates up to 4,000 litre/hr. Pressures up to 2bar (30 psi). LoadSure ® elements are available inMarprene TL, Pumpsil and Neoprene. IndustrialCam-and-Groove connectors allow universaldrop-in fittingFlow rates to 4,000 litre/hr. Pressures to 2 bar (30 psi).Employs tube clamps to secure the tubing. Continuoustubing in Marprene TL, Neoprene, Pumpsil, STA-PURESeries PCS and Style 400Pumphead benefits• Four driven rollers and sprung track for longtube life and low pulsation• Tough, chemically resistant powder coatinginside and out12
litre/hour, with pressures to 2 bar (30 psi)720 performance graphFlow rate (litre/hour)Flow rate (litre/min)Drive speed (rpm)720 pumpheads: flow ranges, litre/hr701R (continuous tubing)720RE (LoadSure elements)Tube orelementbore(mm, in, #)9.63/819312.71/28815.95/8189193/419125.419212.71/28815.91/2189191/219125.41920.1-360 rpm 0.12-4200.22-7800.30-11000.42-15000.56-20000.22-7800.30-11000.42-15000.56-2000An optional second pumphead doubles pumpflow or provides two separate flows.Flow rate varies with tube material, discharge pressure, suction and viscosityConstruction materials: All 720 pumpheads are designed for strength and durability. Pumphead track: aluminium; drive shaft: stainlesssteel 440C; rotor end plates: aluminium; cradle assembly, track: aluminium; central shaft: EN24 steel; rollers: MOS2 filled Nylon 6(Nylatron); springs, spindles: stainless steel; coating: Alocrom pre-treatment with polyester powder coating.NOW SELECTYOUR DRIVEAbrasive slurryWith 50% solids, the oxide-water mix that a major roof tilemanufacturer uses to colour his products is highly abrasive.He tried piston pumps, but abandoned them when he found that the slurrywas effectively being de-watered: the pumps pumped the water, but leftthe solids to clog the cylinders. He tried centrifugal pumps, but poor flowcontrol led to inconsistent colouring.Then he bought a Watson-Marlow 720 series pump. The slurry remaineduniform and could be applied in precise quantities. Since the fluid iscontained within the tube, the pump cannot clog. in addition, the pump issmall enough to be conveniently set up in various parts of the factory, andits impervious casing protects the pump in a very messy environment.13
Page 1 and 2: Industrialstrength pumpswith unriva
Page 3 and 4: • The simplest possible pumpingpr
Page 5 and 6: Where are our 1 million pumpskeepin
Page 7 and 8: Pick the pump you needwinnerAll sha
Page 9 and 10: 3,500 ml/min, or pressures to 7 bar
Page 11: litre/min, with pressures to 4 bar
Page 15 and 16: control needs: 520, 620 and 720DuN:
Page 17 and 18: We have the technologyRobust and re
Page 19 and 20: TUBINGTECHNOLOGYSelect the tubing f
Page 21 and 22: GORE STA-PURE Series PCS has auniqu
Page 23 and 24: 120F/R323Dz/D120U/D1Watson-Marlow p

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

Create successful ePaper yourself

Delete template?

Save as template?