Watson-Marlow 120U Variable-Speed Single-Channel Pump System

Compact pump systems with remote control features deliver accuracy and repeatability to optimize your fluid handling process
  • Remotely control start/stop, speed, and pump direction
  • Small, stackable pumps require minimal benchtop space
  • Includes a single-channel pump head that delivers flow rate from 0.001 to 170 mL/min—flow rate depends on drive rpm, pump head, and tubing size
  • Control and view speed on digital LCD
  • Keypad lock prevents setting accidental changes
  • Smooth IP31-rated housing for easy wipedown
Easily maintain fluid integrity using peristaltic pumps. Only the bore of the tubing contacts the fluid, eliminating the risk of the pump contaminating the fluid or the fluid contaminating the pump. Peristaltic pumps are great for use with most liquids, including viscous, shear-sensitive, corrosive, and abrasive fluids.

Manually or remotely control these compact pumps for accurate and repeatable fluid transfer. Each pump system includes a single-channel pump head to deliver flow rates from 0.001 to 170 mL/min*—select from 2-roller, 4-roller, or 4-roller flip-top models. Simple manual control allows start/stop, direction change, and speed adjustment from the keypad; adjust speed in 0.1 rpm increments. Press the MAX key for rapid priming; AUTO START for automatic power recovery. Remotely control start/stop, pump direction, and speed using analog signals (4 to 20 mA, 0 to 10 V); 0 to 5 V output allows remote speed display.

Use the keypad lock feature to prevent any unwanted changes to pump settings. A smooth, IP31-rated housing encases a maintenance-free, brushless motor for quick and easy cleaning. Contact us for free technical application support on pump & tubing selection.
347,583.00 - ₹349,777.00INR / Each

3 variations of this product are available.

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Max Flow Rate (mL/min) Min Flow Rate (mL/min) Pump Head
Availability Pricing
Watson-Marlow 120U/D1 Variable-Speed Pump System, Manual/Analog Control, 0.1 to 200 rpm, Single-Channel, 4-Roller; 90 to 264 VAC WW-50130-05 Mfr # 010.6141.010
COMPARE
120 0.001 Single-channel, four-roller pump head
₹347,583.00INR / Each
Watson-Marlow 120U/DV Variable-Speed Pump System, Manual/Analog Control, 0.1 to 200 rpm, Flip-Top Head, Single-Channel, 4-Roller; 90 to 264 VAC WW-50130-06 Mfr # 010.6141.DA0
COMPARE
170 0.002 Single-channel, four-roller, flip-top pump head
₹349,777.00INR / Each
Watson-Marlow 120U/R Variable-Speed Pump System, Manual/Analog Control, 0.1 to 32 rpm, Single-Channel, 2-Roller; 90 to 264 VAC WW-50130-09 Mfr # 010.6141.R00
COMPARE
54 0.003 Single-channel, two-roller pump head
₹347,583.00INR / Each
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