Masterflex™ L/S™ Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head

Masterflex™ L/S™ Digital Dispensing Pump Systems with Open-Head Sensor and Easy-Load Head offer analog remote control options and simple programming—ideal for automated process applications.

Includes: standard digital drive, Easy-Load II pump head, open head sensor, and 6-ft (1.8-m) power cord.

Catalog Number	Mfr. No.	Flow Rate	Motor Speed	Tubing Type	Material
11-747-340	Masterflex™ MFLX7771476	0.006 to 2300 mL/min., depending on tubing size and rpm	0.1 to 600 rpm	L/S Precision Tubing (thin wall)	ABS Plastic and Aluminum drive, PPS and stainless steel head
11-747-342	Masterflex™ MFLX7771478	0.0012 to 380 mL/min., depending on tubing size and rpm	0.02 to 100 rpm	L/S Precision Tubing (thin wall)	ABS Plastic and Aluminum drive, PPS and stainless steel head
11-747-344	Masterflex™ MFLX7771480	0.006 to 2300 mL/min., depending on tubing size and rpm	0.1 to 600 rpm	L/S Precision Tubing (thin wall)	Stainless steel drive, PPS and stainless steel head
11-747-345	Masterflex™ MFLX7771481	0.17 to 2900 mL/min., depending on tubing size and rpm	0.1 to 600 rpm	L/S High-Performance Tubing (thick wall)	Stainless steel drive, PPS and stainless steel head

Description

• Programmable dispense interval lets you set the delay between dispense cycles for convenient, automated dispensing
• Open-head sensor shuts pump down to change tubing
• Programmed calibration ensures dispense and display accuracy—drive stores one calibration value per tubing size
• Program the drive via the simple membrane keypad; keypad lock/unlock feature protects settings

Certifications

CE; ETL(US & CA)

Compliance

ISO 9002 registered

Warranty and Services

2 Years

Specifications

• Certifications/Compliance: CE; ETL(US & CA)
• Control Type: Digital Variable Speed
• Reversible: Yes
• For Use With (Application): Fluid handling
• Model: L/S drive and L/S Easy-Load II pump head
• No. of Rollers: 4
• Sensors: Open-head
• Electrical Requirements: 90/260 VAC 50/60 Hz
• Wattage: 75 w
• Frequency: 50/60 Hz

• Channels: 1
• Display Type: Graphical LCD
• External Control: 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
• Horsepower: 75
• No. of Heads Accepted: 1
• Pump Head: Peristaltic
• Speed Control: Digital Variable Speed
• Voltage: 90/260 V
• Amperage: 2.2 A