Masterflex™ L/S™ Digital Process Pump Systems with Cytoflow™ Pump Head

Ideal for the transfer and dispensing of live cell cultures, media, and other shear-sensitive fluids in process and washdown environments.

Product Code	Brand	Flow Rate
16438999	Masterflex™ 77975-50	0.17 to 1040 mL/min.
16448999	Masterflex™ 77975-52	0.62 to 3700 mL/min.

Description

• Convex-roller design is gentler on live cells and shear-sensitive fluids—validated by independent test data
• Large-diameter rotor delivers higher flow rates at lower speeds
• Low-speed pumping lets you maintain the consistency and characteristics of shear-sensitive fluids
• Drive housings are completely sealed—IP66 and NEMA 4X rated—simply hose down to clean
• Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio
• Cytoflow pump head offers the best option for pumping live cells and shear-sensitive fluids—validated by independent test data
• Full remote control capabilities allow easy integration into automated processes
• Graphical LCD shows four operating modes continuous run, timed dispense, copy dispense, volume dispense. View pump performance continually

Specifications

• Display Type: LCD
• Motor Speed: 0.1 to 600 rpm
• Electrical Requirements: 90 to 260 VAC

• Enclosure Rating: IP66
• Dimensions (L x W x H): 37.03 x 22.86 x 23.65 cm
• Amperage: 2.2 A at 115 V, 1.1 A at 230 V