Masterflex® L/S® Analog Compact Drive with Single-Channel Miniflex® Pump Head; 115/230 VAC

Catalog #: MFLX77240-20

Supplier: Avantor Fluid Handling

Catalog #: MFLX77240-20

Supplier: Avantor Fluid Handling

Specifications

See all product configurations

Model:
77240-20
77240-30

No. of channels:
1
2

No. of rollers:
3
3

Control type:
Analog
Variable-Speed Analog

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

Max. flow rate per channel:
220 ml/min
118 ml/min

Drive IP rating:
IP 22
IP 22

Accuracy:
±5%
±5%

Anti-drip:
No
No

Cloud connected:
No
No

Digital dispensing:
No
No

Drive:
Analog Miniflex
Analog Miniflex

Duty cycle:
Continuous
Continuous

Min. RPM:
35 rpm
35 rpm

Open-head sensor:
No
No

Pump series:
L/S
L/S

Remote I/O:
Start/stop via contact closure
Start/stop via contact closure

Reversible motor:
Yes
Yes

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

Washdown capable:
No
No

Frequency:
50/60 Hz
50/60 Hz

Voltage:
90 - 260 VAC
90 - 260 VAC

Warranty:
2 years
2 years

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Specifications

About this item

Make low-flow pumping easy!

Flow rate 1.8 to 220 ml/min with L/S tubing—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
Separate single-turn speed control and forward/off/reverse switch—maintain speed setting when turning pump on or off
Remote start/stop via contact closure on back of pump

These easy-to-use complete pumps offer a wide occlusion angle, which prevents fluid backflow up to the rated pressure of the tubing. Prime or flush tubing quickly by depressing the MAX button. Self-lubricating thermoplastic polyester rollers are low friction and long wearing for smooth operation and long life.

This compact, stackable pump features a durable steel housing with chip-resistant epoxy-based paint. Wide occlusion angle prevents fluid backflow up to the rated pressure of the tubing. MAX button runs motor at full speed to rapidly prime or flush tubing. Self-lubricating thermoplastic polyester (Ertalyte®TX) rollers are low friction and long wearing for smooth operation and long life.

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

Delivery: Includes L/S® Miniflex® pump head and dual-voltage (115/230 VAC) benchtop power supply with IEC320/CEE22 socket. Pump is shipped with cord/plug assembly specific to country of destination. Tubing is not included.

Accuracy:
±5%
Cloud connected:
No
Control type:
Analog
Frequency:
50/60 Hz
Maximum Flow Rate:
220 ml/min
No. of channels:
1
Pump series:
L/S
Voltage:
90 - 260 VAC
Description:
L/S® Analog Compact Drive with Single-Channel Miniflex® Pump Head; 115/230 VAC
Height:
114 mm (4.5")
Model:
77240-20
Power:
90 - 260 VAC; 50/60 Hz
Duty cycle:
Continuous
Anti-drip:
No
Digital dispensing:
No
Drive IP rating:
IP 22
Max. flow rate per channel:
220 ml/min
Min. flow rate per channel:
1.8 ml/min
Min. RPM:
35 rpm
Open-head sensor:
No
Remote I/O:
Start/stop via contact closure
Reversible motor:
Yes
Tubing sizes accepted:
L/S® 13, 14, 16, 25
Washdown capable:
No
Drive:
Analog Miniflex
No. of rollers:
3
Warranty:
2 years
Cat. no.:
MFLX77240-20
Max. RPM:
200 rpm
Pump Head:
77220-00 (L/S® MiniFlex® head)
Length:
216 mm (8.5")
Width:
133 mm (5.25")
Housing Material:
Painted steel
Plug Type:
US