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Masterflex® L/S® Easy-Load® II Pump Head with 2-Channels for Precision Pump Tubing, PPS Housing, CRS Rotor
Masterflex® L/S® Easy-Load® II Pump Head with 2-Channels for Precision Pump Tubing, PPS Housing, CRS Rotor
Catalog #: MFLX77202-50
Masterflex® L/S® Easy-Load® II Pump Head with 2-Channels for Precision Pump Tubing, PPS Housing, CRS Rotor
Masterflex® L/S® Easy-Load® II Pump Head with 2-Channels for Precision Pump Tubing, PPS Housing, CRS Rotor
Catalog #: MFLX77202-50
  • Gear ratio:
  • 1:1
  • 1:1
  • Max. flow rate per channel:
  • 1000 ml/min
  • 1000 ml/min
  • Min. flow rate per channel:
  • 0.0012 ml/min
  • 0.0012 ml/min
  • No. of channels:
  • 2
  • 2
  • Occlusion:
  • Fixed
  • Fixed
  • Open-head sensor:
  • No
  • No
  • Optimum RPM range:
  • 0.02 - 600 rpm
  • 0.02 - 600 rpm
  • Pump series:
  • L/S
  • L/S
  • Suction lift:
  • 8.8 m (29 ft.)
  • 8.8 m (29 ft.)
  • Tubing retention:
  • Automatic
  • Automatic
  • Tubing sizes accepted:
  • L/S® 13, L/S 14, L/S 16, L/S 25
  • L/S® 13, L/S 14, L/S 16, L/S 25
  • Volume per revolution with L/S 13 tubing:
  • 0.06 ml
  • 0.06 ml
  • Volume per revolution with L/S 14 tubing:
  • 0.21 ml
  • 0.21 ml
  • Volume per revolution with L/S 16 tubing:
  • 0.8 ml
  • 0.8 ml
  • Volume per revolution with L/S 25 tubing:
  • 1.7 ml
  • 1.7 ml
  • Warranty:
  • 2 years
  • 2 years
  • Currently Viewing

Specifications

About this item

No need to stack heads—get two channels in one head.

  • New design and automatic tubing retention allow for multiple tubing sizes—change tubing without removing head from drive
  • Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation
  • Compact design for efficient use of space
  • Suitable for use with L/S® Precision pump tubing sizes

The two-channel pump head lets you pump two synchronous flow channels, proper retention requires the use of the same size tubing in each channel. These pump heads accept the four L/S® precision tubing sizes L/S® 13, L/S® 14, L/S® 16, and L/S® 25. Achieve flow rates of 0.06 to 1000 ml/min—flow rate depends on drive rpm and tubing size.

Delivery: Includes mounting hardware.
  • Maximum Flow Rate:
    2000 ml/min
  • No. of channels:
    2
  • Pump series:
    L/S
  • Description:
    L/S two-channel Easy-Load II pump head, CRS rotor.
  • Height:
    121 mm (4.75")
  • Gear ratio:
    1:1
  • Max. flow rate per channel:
    1000 ml/min
  • Min. flow rate per channel:
    0.0012 ml/min
  • Occlusion:
    Fixed
  • Open-head sensor:
    No
  • Optimum RPM range:
    0.02 - 600 rpm
  • Suction lift:
    8.8 m (29 ft.)
  • Tubing retention:
    Automatic
  • Tubing sizes accepted:
    L/S® 13, L/S 14, L/S 16, L/S 25
  • Volume per revolution with L/S 13 tubing:
    0.06 ml
  • Volume per revolution with L/S 14 tubing:
    0.21 ml
  • Volume per revolution with L/S 16 tubing:
    0.8 ml
  • Volume per revolution with L/S 25 tubing:
    1.7 ml
  • Warranty:
    2 years
  • Cat. no.:
    MFLX77202-50
  • Rollers:
    4 (cold-rolled steel)
  • Rotor Material:
    Cold-rolled steel
  • Length:
    82 mm (3.25")
  • Width:
    127 mm (5")
  • Housing Material:
    PPS
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