Cole-Parmer Masterflex L/S Multichannel Cartridge Pump Head for Microbore and Precision Tubing, 8-Channel, 4-Roller

Masterflex L/S Multichannel Cartridge Pump Head for Microbore and Precision Tubing, 8-Channel, 4-RollerMasterflex L/S® Multichannel Cartridge Pump Head for Microbore and Precision Tubing, 8-Channel, 4-Roller

Synchronous, multichannel flow from up to 8 channels

• Cartridges snap in and out for fast tubing changes—no need to remove pump head from the drive
• Load pump heads with 1 to 8 cartridges
• Mix large and small cartridges—one large cartridge occupies the same space as two small ones
• Flow rate 0.047 to 1400 mL/min with microbore or L/S tubing—flow rate depends on drive rpm, cartridge, and tubing size
• Accepts 1 to 8 small or 1 to 4 large cartridges

Specifications & Description

• Pump SeriesL/S
• Number of Channels8
• Max Flow Rate (mL/min)5600
• Max Flow Rate Per Channel (mL/min)1400
• Min Flow Rate Per Channel (mL/min)0.005
• Max. Number of Cartridges (Large)4
• Max. Number of Cartridges (Small)8
• Housing MaterialPolysulfone (PSF)
• Tubing RetentionStopped Tubing or Manual
• OcclusionAdjustable Tangential
• Optimum RPM Range (rpm)0.02 to 600
• Rollers4
• Rotor MaterialStainless Steel
• Suction Lift (ft)29
• Suction Lift (m)8.8
• Gear Ratio1:1
• Tubing sizes acceptedTwo-stop microbore, L/S® 13, L/S 14, L/S 16, L/S 25, L/S 17
• Volume Per Revolution With L/S 13 Tubing (mL)0.06
• Volume Per Revolution With L/S 14 Tubing (mL)0.21
• Volume Per Revolution With L/S 16 Tubing (mL)0.8
• Volume Per Revolution With L/S 25 Tubing (mL)1.7
• Volume Per Revolution With L/S 17 Tubing (mL)2.8
• Length (in)5.75
• Width (in)4.375
• Height (in)4
• Length (mm)14.6
• Width (mm)111
• Height (mm)102
• Open-Head SensorNo
• DescriptionL/S® Multichannel Cartridge Pump Head for Microbore and Precision Tubing, 8-Channel, 4-Roller

![Two year warranty](https://pim-resources.coleparmer.com/icon/2yrwarranty.gif Two year warranty)

Includes

allen key.

Key Features

• Cartridges snap in and out for fast tubing changes—no need to remove pump head from the drive
• Load pump heads with 1 to 8 cartridges
• Mix large and small cartridges—one large cartridge occupies the same space as two small ones
• Flow rate 0.047 to 1400 mL/min with microbore or L/S tubing—flow rate depends on drive rpm, cartridge, and tubing size
• Accepts 1 to 8 small or 1 to 4 large cartridges
• Require drives with a minimum of 1⁄10 hp and a maximum of 600 rpm
• Constructed with stainless steel rotor and bearings with polysulfone ends

More About this Item

Each pump head system is composed of a heavy-duty pump head and two sizes of snap-in tubing cartridges, each with individually adjustable occlusion settings (order cartridges separately). The occlusion “wedge” design provides accurate and more balanced flow control. Recommended for use with small cartridge 07519-80 and large cartridge 07519-70.

RESOURCES

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• Masterflex Cartridge Pump Head Manual