Masterflex® L/S® MiniFlex® Pump Heads, Avantor®

Supplier: Avantor Fluid Handling

Supplier: Avantor Fluid Handling

Certificates

Masterflex® L/S® MiniFlex® Pump Heads, Avantor®

Jump to:

Specifications for Product Family Product Family Options

About this item

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

Flow range of 0.005 to 381 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.

2 Options Available Below

Return Policy

Product Details & Documents

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

Flow range of 0.005 to 381 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

Specifications for Product Family

Specifications

Model:
77220-20
77220-30

Gear ratio:
1:1
1:1

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

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

No. of channels:
1
2

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 25
L/S® 13, L/S 14, L/S 16

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

Specifications

Product Family Options

Product Information

Désignation
Rollers
Matériau du boîtier
Rotor Material
Hauteur
Longueur
Width
Availability
Price
MFLX77220-20
L/S Single-Channel Miniflex Pump Head, for 07525-series Pumps
3 (thermoplastic polyester)
Polyarylamide (PARA)
Stainless steel and aluminum
76 mm (3")
70 mm (2.75")
64 mm (2.5")
Log in for availability
Log in for availability
Each
Each - $426.00
$426.00
Each
$426.00
Supplier Number: 77220-20
Specifications:
More
Specifications
Cat. No.
MFLX77220-20
Model
77220-20
Gear ratio
1:1
Max. flow rate per channel
381 ml/min
Min. flow rate per channel
0.005 ml/min
No. of channels
1
Occlusion
Fixed
Open-head sensor
Yes
Optimum RPM range
0.1 - 300 rpm
Pump series
L/S
Tubing retention
Automatic
Tubing sizes accepted
L/S® 13, L/S 14, L/S 16, L/S 25
Volume per revolution with L/S 13 tubing
0.04 ml
Volume per revolution with L/S 14 tubing
0.14 ml
Volume per revolution with L/S 16 tubing
0.5 ml
Volume per revolution with L/S 25 tubing
1.1 ml
Warranty
1 year
MFLX77220-30
L/S Dual-Channel Miniflex Pump Head, for 07525-series Pumps
3 (thermoplastic polyester)
Polyarylamide (PARA)
Stainless steel and aluminum
76 mm (3")
70 mm (2.75")
64 mm (2.5")
Log in for availability
Log in for availability
Each
Each - $457.00
$457.00
Each
$457.00
Supplier Number: 77220-30
Specifications:
More
Specifications
Cat. No.
MFLX77220-30
Model
77220-30
Gear ratio
1:1
Max. flow rate per channel
184 ml/min
Min. flow rate per channel
0.005 ml/min
No. of channels
2
Occlusion
Fixed
Open-head sensor
Yes
Optimum RPM range
0.1 - 300 rpm
Pump series
L/S
Tubing retention
Automatic
Tubing sizes accepted
L/S® 13, L/S 14, L/S 16
Volume per revolution with L/S 13 tubing
0.04 ml
Volume per revolution with L/S 14 tubing
0.14 ml
Volume per revolution with L/S 16 tubing
0.5 ml
Volume per revolution with L/S 25 tubing
Warranty
1 year