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Masterflex® L/S® Multichannel Cartridge Pump Head with Reduced Pulsation, 4-Channel, Avantor®
Masterflex® L/S® Multichannel Cartridge Pump Head with Reduced Pulsation for Microbore 2-Stop Tubing, 4-Channel, 8-Roller
Catalog # MFLX07519-20
Supplier:  Avantor Fluid Handling
2 year warranty
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Masterflex® L/S® Multichannel Cartridge Pump Head with Reduced Pulsation for Microbore 2-Stop Tubing, 4-Channel, 8-Roller
Catalog # MFLX07519-20
Supplier:  Avantor Fluid Handling
Supplier Number:  7519-20
2 year warranty

Specifications

  • Maximum Flow Rate:
    340 ml/min
  • No. of channels:
    4
  • Pump series:
    L/S
  • Description:
    L/S® Multichannel Cartridge Pump Head with Reduced Pulsation for Microbore 2-Stop Tubing, 4-Channel, 8-Roller
  • Height:
    102 mm (4")
  • Length:
    100 mm (3.9375")
  • Gear ratio:
    1:1
  • Max. flow rate per channel:
    85 ml/min
  • Max. no. of cartridges (small):
    4
  • Min. flow rate per channel:
    0.0006 ml/min
  • Occlusion:
    Adjustable. Offset. Tangential
  • Open-head sensor:
    No
  • Optimum RPM range:
    0.02 - 250 rpm
  • Tubing retention:
    Stopped Tubing or Manual
  • Tubing sizes accepted:
    Two-stop microbore
  • 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 17 tubing:
    2.8 ml
  • Volume per revolution with L/S 25 tubing:
    1.7 ml
  • Warranty:
    2 years
  • Cat. no.:
    MFLX07519-20
  • Rollers:
    8
  • Rotor Material:
    Stainless steel
  • Width:
    111 mm (4.375")
  • Housing Material:
    PSF

Specifications

About this item

Synchronous, low-pulsation flow from multiple channels.

  • Cartridges snap in and out for fast tubing changes—no need to remove pump head from the drive
  • Improved retainer design holds tubing securely in place
  • Flow rate 0.00006 to 85 ml/min with microbore 2-stop tubing—flow rate depends on drive rpm, cartridge, and tubing size
  • Accepts up to 4 large cartridges
  • Require drives with a minimum of 1⁄10 hp and a maximum of 250 rpm
  • Constructed with 8 Rulon® rollers, stainless steel rotor, and PSF ends

Each pump head system is composed of a heavy-duty pump head, cartridges, and tubing—each optimal preset tubing retention (order cartridges separately). They feature stainless steel rotors, Rulon® rollers, and PSF ends. Occlusion is offset, tangential, and adjustable. For small cartridges, optimum retention is preset—simply load tubing and start pumping. Recommended for use with small cartridge 07519-85 and microbore 2-stop tubing sizes.

  • Maximum Flow Rate:
    340 ml/min
  • No. of channels:
    4
  • Pump series:
    L/S
  • Description:
    L/S® Multichannel Cartridge Pump Head with Reduced Pulsation for Microbore 2-Stop Tubing, 4-Channel, 8-Roller
  • Height:
    102 mm (4")
  • Length:
    100 mm (3.9375")
  • Environmentally Preferable:
  • Gear ratio:
    1:1
  • Max. flow rate per channel:
    85 ml/min
  • Max. no. of cartridges (small):
    4
  • Min. flow rate per channel:
    0.0006 ml/min
  • Occlusion:
    Adjustable. Offset. Tangential
  • Open-head sensor:
    No
  • Optimum RPM range:
    0.02 - 250 rpm
  • Tubing retention:
    Stopped Tubing or Manual
  • Tubing sizes accepted:
    Two-stop microbore
  • 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 17 tubing:
    2.8 ml
  • Volume per revolution with L/S 25 tubing:
    1.7 ml
  • Warranty:
    2 years
  • Cat. no.:
    MFLX07519-20
  • Rollers:
    8
  • Rotor Material:
    Stainless steel
  • Width:
    111 mm (4.375")
  • Housing Material:
    PSF