Watson-Marlow 520DUN Manual de usuario descargar pdf (Pagina 10)

620

Pumpheads: choose a 620 for flows up to 18

When pressures are less than 2 bar, the 620R pumphead

allows continuous source to discharge tubing

connection without in-line breaks or joints.

620R accepts four tube sizes in a wide

range of materials from 6.4mm to 15.9 mm

bore and 3.2mm wall thickness.

620 LoadSure

Elements

Like the 520, the 620 offers LoadSure

element pumpheads for positive connection and error free tube loading.

Both the 620RE two roller and 620RE4 four roller LoadSure

element pumpheads are capable of pressures to 4 bar

and feature retractable rollers for SIP or CIP cleaning cycles through the pump.

Hygienic LoadSure

elements are available in 12 and 17mm bore Pumpsil

, Bioprene

, STA-PURE PCS

and

STA-PURE PFL

tubing with 3/4” Tri-Clamp style connectors. Each LoadSure

element is fully traceable, laser

etched with part number and lot number and supplied with a certificate of conformity.

Choose two roller 620RE for maximum

throughput. Choose four roller 620RE4

for low pulsation.

Continuous tubing pumphead

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 19 20

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Watson-Marlow 520DUN Manual de usuario Pagina 10