Cole-Parmer Masterflex L/S Variable-Speed Air-Powered Drive with Easy-Load II Pump Head

Masterflex L/S Variable-Speed Air-Powered Drive with Easy-Load II Pump Head for High-Performance TubingMasterflex L/S® Variable-Speed Air-Powered Drive with Easy-Load® II Pump Head for High-Performance Tubing

Use where electrical power is unsafe or unavailable

• Flow range 3.6 to 3400 mL/min—low rate depends on drive rpm, tubing head, and tubing size
• Easily vary speed by adjusting air pressure with regulator
• Rugged 3/4-hp air motor requires little maintenance and generates less heat than an electric motor
• IP44 rated—painted steel housing protects from gentle spray
• Flow range 170 to 1700 mL/min with L/S tubing—flow rate depends on drive rpm and tubing size

Specifications & Description

• Control TypeVariable-Speed Air-Powered
• Pump SeriesL/S
• Min RPM60
• Max RPM600
• Number of Channels1
• Max Flow Rate (LPM)2.9
• Max Flow Rate (mL/min)2900
• Min Flow Rate (mL/min)170
• Drive07569-00 (L/S® Variable-Speed Air-Powered Drive)
• Pump Head77200-62 (L/S® Easy-Load II Pump Head)
• Tubing06434-24, 10-ft (C-FLEX® Ultra, L/S® 24)
• Tubing sizes acceptedL/S® 15, 24, 35, 36
• Included AccessoriesAir/speed regulator with 5µm air filter, automatic lubricator, 0-30psi pressure gauge, and muffler
• Drive IP ratingIP 44
• Washdown CapableNo
• Accuracy±10%
• Duty CycleContinuous
• Number of Rollers4
• Width (in)4.81
• Height (in)8.81
• Length (in)14.46
• Width (cm)12.22
• Height (cm)22.38
• Length (cm)36.73
• Open-Head SensorNo
• Housing MaterialPainted Steel
• DescriptionL/S Air-Powered Pump System with Easy-Load II Pump Head

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

Includes

Air-powered drive 07569-00, Easy-Load® II pump head 77200-62, 10-ft C-Flex® L/S 24 tubing, air/speed regulator with 5-μm air filter, automatic lubricator, 0 to 30 psi pressure gauge, and muffler.

Key Features

• Flow range 3.6 to 3400 mL/min—low rate depends on drive rpm, tubing head, and tubing size
• Easily vary speed by adjusting air pressure with regulator
• Rugged 3/4-hp air motor requires little maintenance and generates less heat than an electric motor
• IP44 rated—painted steel housing protects from gentle spray
• Flow range 170 to 1700 mL/min with L/S tubing—flow rate depends on drive rpm and tubing size
• Air-powered drive is ATEX Zone 2 approved; rated to EEX II 3 G c IIC T6 —drive only, pump head is not ATEX approved

More About this Item

Use this variable-speed air-powered system whenever electrical power is unsafe or impractical. Careful grounding to protect from static electricity is vital for safe operation. Drive runs on 3 to 25 cfm air input at 20 to 100 psi.

RESOURCES

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• Masterflex L/S® Variable-Speed Air-Powered Drive Manual - Spanish
• Masterflex L/S® Variable-Speed Air-Powered Drive Manual - French
• Masterflex L/S® Variable-Speed Air-Powered Drive Manual - Italian
• Masterflex L/S® Variable-Speed Air-Powered Drive Manual - German
• Masterflex L/S® Variable-Speed Air-Powered Drive Manual -English
• Masterflex L/S® Variable-Speed Air-Powered Drive Manual - Japanese
• Masterflex L/S® Variable-Speed Air-Powered Drive Manual - Chinese