Cole-Parmer Masterflex L/S Easy-Load 3 Head for High-Performance Tubing

Masterflex L/S Easy-Load 3 Head for High-Performance Tubing, CRSMasterflex L/S® Easy-Load® 3 Head for High-Performance Tubing, CRS

Mount and stack heads without tools or hardware

• Flow range 1.7 to 2900 mL/min—flow rate depends on drive rpm and tubing size
• Twist-lock mounting feature lets you mount and stack heads in seconds
• Included mounting plate adapts Easy-Load® 3 to L/S drives — locking tab secures pump head during operation in either direction
• Same side tubing entry/exit permits easy integration into space-limited applications — mount and operate pump head in any of four positions—depending on drive
• Suitable for use with Masterflex® L/S® High-Performance Precision tubing

Specifications & Description

• Pump SeriesL/S
• Number of Channels1
• Max Flow Rate (mL/min)2900
• Min Flow Rate (mL/min)0.034
• Housing MaterialPolypropylene (PP)
• Tubing RetentionAutomatic
• OcclusionFixed
• Optimum RPM Range (rpm)0.02 to 600
• Rollers3
• Rotor MaterialCold-rolled Steel
• Suction Lift (ft)29
• Suction Lift (m)8.8
• Gear Ratio1:1
• Tubing sizes acceptedL/S® 15, L/S 24, L/S 35, L/S 36
• Volume Per Revolution With L/S 15 Tubing (mL)1.7
• Volume Per Revolution With L/S 24 Tubing (mL)2.8
• Volume Per Revolution With L/S 35 Tubing (mL)3.8
• Volume Per Revolution With L/S 36 Tubing (mL)4.8
• Length (in)3.125
• Width (in)3.45
• Height (in)4.75
• Length (mm)78
• Width (mm)88
• Height (mm)121
• Open-Head SensorNo
• DescriptionL/S® Easy-Load® 3 Head for High-Performance Tubing, CRS

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

Includes

mounting plate/adapter kit for L/S® pump drives

Key Features

• Flow range 1.7 to 2900 mL/min—flow rate depends on drive rpm and tubing size
• Twist-lock mounting feature lets you mount and stack heads in seconds
• Included mounting plate adapts Easy-Load® 3 to L/S drives — locking tab secures pump head during operation in either direction
• Same side tubing entry/exit permits easy integration into space-limited applications — mount and operate pump head in any of four positions—depending on drive
• Suitable for use with Masterflex® L/S® High-Performance Precision tubing
• Rotor is constructed of cold-rolled steel (CRS) for better chemical resistance

More About this Item

The design of the Easy-Load® 3 features an automatic retention mechanism that makes loading and unloading tubing easier than ever. The spring-loaded occlusion lever opens the occlusion bed and simultaneously retracts the tubing retainers so that tubing slips right in. Close the lever and start the pump — the retainers automatically grip and hold the tubing securely in place. The occlusion bed applies optimal occlusion force and the wide occlusion angle prevents fluid backflow up to the rated pressure of the tubing.

Compatible with high-performance precision pump tubing accepting all four tubing sizes — L/S® 15, L/S® 24, L/S® 35, and L/S® 36.

RESOURCES

[+ SAVE TO MY DOCS (PDFs)](# SAVE TO MY DOCS (PDFs))

• Masterflex L/S Easy-Load Three Pump Head Instruction Manual - English