Masterflex L/S® Variable-Speed Compact Drive, 35 to 200 rpm; 115/230 VAC

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Masterflex Item # EW-77200-20
Stackable, compact pump drive delivers versatile performance in limited space
  • Flow rate 2.1 to 560 mL/min—flow rate depends on drive rpm, pump head, and tubing size
  • Stackable, compact drive is perfect for small work areas
  • Constructed with a painted steel housing with IP22 rating
  • No difficult programming—single switch for forward/off/reverse and analog controller
  • Pump in either direction—also allows purging before or after pumping

PRODUCT OPTIONS

$774.00USD / Each

$144.00USD / Each

for an additional
$144.00USD / Each
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SPECS & DESCRIPTION

Specifications & Description

  • Cloud ConnectedNo
  • Pump SeriesL/S
  • Control TypeAnalog
  • Min RPM (rpm)35
  • Max RPM (rpm)200
  • SpeedVariable
  • Speed Control±5%
  • Max Flow Rate (mL/min)560
  • Min Flow Rate (mL/min)2.1
  • Reversible MotorYes
  • Digital DispensingNo
  • No. of Pump Heads Accepted1
  • Type of Pump Heads AcceptedStandard, Easy-Load
  • Motor (watts)6
  • Drive IP ratingIP 22
  • Washdown CapableNo
  • Power (VAC)90 to 260
  • Power (amps)0.5
  • Power (Hz)50/60
  • Drive Length (in)6.5
  • Drive Width (in)5.25
  • Drive Height (in)4.5
  • Drive Length (mm)165
  • Drive Width (mm)133
  • Drive Height (mm)114
  • Open-Head SensorNo
  • Housing MaterialPainted Steel
  • Remote I/OStart/stop via contact closure
  • DescriptionL/S® Variable-Speed Compact Drive, 35 to 200 rpm; 115/230 VAC

Includes

dual voltage benchtop power supply with IEC320/CEE22 socket. Pump is shipped with cord/plug assembly specific to country of destination.

Key Features

  • Flow rate 2.1 to 560 mL/min—flow rate depends on drive rpm, pump head, and tubing size
  • Stackable, compact drive is perfect for small work areas
  • Constructed with a painted steel housing with IP22 rating
  • No difficult programming—single switch for forward/off/reverse and analog controller
  • Pump in either direction—also allows purging before or after pumping
  • Remote control of start/stop via contact closure

More About this Item

These compact drives are a perfect when space is limited, as they fit just about anywhere. The variable-speed design makes them ideal for when you need to pump fluid at a higher rate. Drives accept one Easy-Load® or standard pump head. Use drives with L/S® Precision tubing—accepts sizes L/S 13, L/S 14, L/S 16, L/S 25, and L/S 17. Only silicone and C-Flex® tubing formulations are recommended for use with L/S 25 and L/S 17 sizes.

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