Masterflex^® L/S^® Series Peristaltic Pumps

Masterflex^® L/S^® series peristaltic pumps offer a broad range of flow rates and precise, accurate control over fluid handling. The L/S pimps offer high accuracy and reproducible dispensing performance, plus an optional easy-to-use digital interface allows walk-away connectivity and control over your fluid paths.

L/S series pumps are used for:

• Filling and dispensing
• Media prep and hydration
• Metering and feed in water treatment
• Medium-flow fluid transfer
• Bioreactor feed
• Food and beverage process
• Sampling and analysis
• Chemical sampling

Masterflex L/S pumps are available with flexible options for monitoring and controlling your fluid handling, including Ethernet/IP, PROFIBUS, analog control, serial control and MasterflexLive^®, which allows you to get real-time updates on your system. Peristaltic pumps are a low maintenance and cost-effective way to automate or expedite liquid handling in your processes. It’s easy to change tubing, with many options for tubing formulations to ensure compatibility with your process fluid.

Masterflex L/S series pumps features and benefits

Masterflex pumps are built to last from high-quality materials. Their precision engineering allows rigorous control over volume dispensation and flow rates. And, our digital pumps include the latest in easy-to-use touchscreen technology, so you can get started right away. Masterflex L/S pumps are designed for laboratory, process and field applications. 

Masterflex L/S pump benefits include:

• Flow rates as low as 0.00005 ml/min
• High-accuracy numerical, digital and programmable speed control options
• Tubing is the only component in contact with your material, ensuring fluid purity and minimizing risk of contamination
• Drives are compatible with all L/S heads and tubing formulations
• Options for multichannel pumping
• Dependable and low maintenance, causing less disruption to your process
• Designed for scalability — R&D to process
• Compact design offers powerful fluid handling with a compact footprint
• All Masterflex L/S pump heads are designed to work best with L/S Precision or L/S High Performance precision pump tubing, ensuring lot-to-lot traceability and confidence in pump performance
• Drives and pump heads include a two-year warranty

Masterflex digital interface and MasterflexLive

MasterflexLive gives you secure, cloud‑based visibility into your Masterflex pumps, providing real‑time notifications for essential parameters such as speed, flow rate, and dispense volume. Monitor critical processes running 24/7 without the requirement of onsite personnel — push notifications alert you to operating conditions and error messages.

Masterflex L/S MasterSense digital pumps have an intuitive user interface with many programmable options for your fluid handling workflows. Keep your fluid path solution up to date with multiple modes and over-the-air updates, so you always have the latest features and functionality.

Masterflex L/S MasterSense intuitive touchscreen controls feature :

• 5'' (12.7 cm) capacitive TFT/RGB touchscreen for crisp resolution and a wide viewing angle
• Ability to save and retrieve commonly used dispense programs for rapid set up
• Over-the-air firmware updates let you take full advantage of improvements in drive features and functionality
• Options for connectivity and monitoring include MasterflexLive, EtherNet/IP™, Profibus, serial or analog signal
• Three-level user access gives you the option of controlling who can operate the pump and at what level
• Continuous run, volume dispense, and time dispense modes — batch control and interval/off time in volume and time modes
• Real-time pressure sensing and alarms increase process reliability and frees up operator time