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Masterflex® C/L® Analog Variable-Speed Pump Systems with Dual-Channel Pump Head, Avantor®
Masterflex® C/L® Analog Variable-Speed Pump with Dual-Channel Pump Head for Microbore Tubing Pump, 1 to 6 rpm; 90 to 260 VAC
Catalog # MFLX77120-32
Supplier:  VWR International
CE Compliant
1 year warranty
ISO9001
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Masterflex® C/L® Analog Variable-Speed Pump with Dual-Channel Pump Head for Microbore Tubing Pump, 1 to 6 rpm; 90 to 260 VAC
Catalog # MFLX77120-32
Supplier:  VWR International
CE Compliant
1 year warranty
ISO9001

Specifications

  • Maximum Flow Rate:
    2.6 ml/min
  • Power:
    90 - 260 VAC; 50/60 Hz
  • Control Type:
    Analog
  • No. of Channels:
    2
  • Pump series:
    C/L
  • Description:
    Analog Variable-Speed Pump with Dual-Channel Pump Head for Microbore Tubing Pump, 1 - 6 rpm; 90 - 260 VAC
  • Height:
    8.9 cm
  • Length:
    8.9 cm
  • Model:
    77120-32
  • Cat. No.:
    MFLX77120-32
  • Max. RPM:
    6 rpm
  • Width:
    19 cm
  • Max. flow rate per channel:
    1.3 ml/min
  • Min. flow rate per channel:
    0.002 ml/min
  • Min. RPM:
    1 rpm
  • Motor hp:
    1/25
  • Reversible motor:
    Yes
  • Speed control:
    ±5%
  • Tubing sizes accepted:
    0.19, 0.25, 0.51, 0.89, 1.14, 1.42, 2.06, and 2.79 mm ID microbore tubing
  • Volume per revolution with 0.19 mm ID tubing:
    0.002 ml
  • Volume per revolution with 0.25 mm ID tubing:
    0.0028 ml
  • Volume per revolution with 0.51 mm ID tubing:
    0.012 ml
  • Volume per revolution with 0.89 mm ID tubing:
    0.036 ml
  • Volume per revolution with 1.14 mm ID tubing:
    0.057 ml
  • Volume per revolution with 1.42 mm ID tubing:
    0.08 ml
  • Volume per revolution with 2.06 mm ID tubing:
    0.15 ml
  • Volume per revolution with 2.79 mm ID tubing:
    0.22 ml
  • Washdown capable:
    No
  • IP Rating:
    IP 22
  • Motor:
    5 W
  • No. of rollers:
    6

Specifications

About this item

Two-channel pumping in even the tightest spaces.

  • One- or two-channel pumping in either direction—reversible permanent magnet DC motor
  • Separate 1-turn speed control and CW/OFF/CCW switch with green LED power indicator—maintain speed setting when you turn pump on/off or reverse direction
  • ”Max” button runs pump at 100% of maximum rpm—use to prime or to rapidly flush tubing
  • Remote start/stop control available using contact closure connection on back of the pump
  • Pumps accept continuous lengths of microbore tubing for a clean, uninterrupted flow path with no fittings

C/L® pumps are compact (1⁄4 DIN) and perfect for low-flow OEM use or analyzer applications. These easy-to-use, economical pumps feature reversible pumping, remote control capabilities, and rapid tubing changes. Ideal for consistent fluid delivery in chromatography, spectroscopy, and dispensing applications. These pumps feature self-priming which withstands minor back pressure.

Maximum suction lift of 5 ft (1.5 m); max discharge head of 20 ft (6.1 m); max pressure 15 psi (1.0 bar). Self-priming pumps withstand minor back pressure.

  • Maximum Flow Rate:
    2.6 ml/min
  • Power:
    90 - 260 VAC; 50/60 Hz
  • Control Type:
    Analog
  • No. of Channels:
    2
  • Pump series:
    C/L
  • Description:
    Analog Variable-Speed Pump with Dual-Channel Pump Head for Microbore Tubing Pump, 1 - 6 rpm; 90 - 260 VAC
  • Height:
    8.9 cm
  • Length:
    8.9 cm
  • Environmentally Preferable:
  • Model:
    77120-32
  • Cat. No.:
    MFLX77120-32
  • Max. RPM:
    6 rpm
  • Width:
    19 cm
  • Max. flow rate per channel:
    1.3 ml/min
  • Min. flow rate per channel:
    0.002 ml/min
  • Min. RPM:
    1 rpm
  • Motor hp:
    1/25
  • Reversible motor:
    Yes
  • Speed control:
    ±5%
  • Tubing sizes accepted:
    0.19, 0.25, 0.51, 0.89, 1.14, 1.42, 2.06, and 2.79 mm ID microbore tubing
  • Volume per revolution with 0.19 mm ID tubing:
    0.002 ml
  • Volume per revolution with 0.25 mm ID tubing:
    0.0028 ml
  • Volume per revolution with 0.51 mm ID tubing:
    0.012 ml
  • Volume per revolution with 0.89 mm ID tubing:
    0.036 ml
  • Volume per revolution with 1.14 mm ID tubing:
    0.057 ml
  • Volume per revolution with 1.42 mm ID tubing:
    0.08 ml
  • Volume per revolution with 2.06 mm ID tubing:
    0.15 ml
  • Volume per revolution with 2.79 mm ID tubing:
    0.22 ml
  • Washdown capable:
    No
  • IP Rating:
    IP 22
  • Motor:
    5 W
  • No. of rollers:
    6