Masterflex® L/S® Miniflex® Pump Head, Dual-Channel, for 07525-Series Pumps

Catalog #: MFLX77220-30

Supplier: Avantor Fluid Handling

Catalog #: MFLX77220-30

Supplier: Avantor Fluid Handling

Specifications

See all product configurations

Model:
77220-30
77220-20

Gear ratio:
1:1
1:1

Max. flow rate per channel:
184 ml/min
381 ml/min

Min. flow rate per channel:
0.005 ml/min
0.005 ml/min

No. of channels:
2
1

Occlusion:
Fixed
Fixed

Open-head sensor:
Yes
Yes

Optimum RPM range:
0.1 - 300 rpm
0.1 - 300 rpm

Pump series:
L/S
L/S

Tubing retention:
Automatic
Automatic

Tubing sizes accepted:
L/S® 13, L/S 14, L/S 16
L/S® 13, L/S 14, L/S 16, L/S 25

Volume per revolution with L/S 13 tubing:
0.04 ml
0.04 ml

Volume per revolution with L/S 14 tubing:
0.14 ml
0.14 ml

Volume per revolution with L/S 16 tubing:
0.5 ml
0.5 ml

Volume per revolution with L/S 25 tubing:
1.1 ml

Warranty:
1 year
1 year

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Specifications

About this item

Pump head accepts continuous lengths of tubing for clean flow paths.

Flow range of 1.8 to 220 ml/min—flow rate depends on drive rpm, pump head, and tubing size
Pump head accepts continuous lengths of tubing for clean flow paths
Dual-channel model delivers synchronous flow from two separate channels; single-channel model delivers highest flow rate
Automatic tubing retention makes tube loading quick and easy
Suitable for use with Masterflex® L/S® Digital Miniflex® Pump Systems

The Masterflex® Miniflex® pump heads feature a wide occlusion angle that prevents fluid backflow up to the rated pressure of the tubing. Self-lubricating thermoplastic polyester rollers are low friction and long wearing for smooth operation and long life. A compact overall size envelope makes these heads ideal for OEM applications and integration into fluid systems and machinery.

Note: Dual-channel model must have same size tubing loaded in both channels to ensure tubing retention.