Masterflex® L/S® Compact Variable-Speed Drives, Avantor®

Supplier: Avantor Fluid Handling

Supplier: Avantor Fluid Handling

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Masterflex® L/S® Compact Variable-Speed Drives, Avantor®

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Specifications for Product Family Product Family Options

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.

納品情報: 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.

2 Options Available Below

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Product Details & Documents

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

Specifications for Product Family

Specifications

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

Specifications

Product Family Options

Product Information

説明
Electrical plug type
最大流量
Housing material
Pump head
高さ
長さ
幅
Max. RPM
電力
Availability
Price
MFLX77240-20-EU
L/S® Analog Compact Drive with Single-Channel Miniflex® Pump Head; 115/230 VAC
EU
220 ml/min
Painted steel
77220-00 (L/S® MiniFlex® Head)
114 mm
216 mm
133 mm
200 rpm
90 - 260 VAC; 50/60 Hz
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items
Specifications:
2 year warranty
More
Specifications
Cat. No.
MFLX77240-20-EU
Model
77240-20
No. of channels
1
No. of rollers
3
Control type
Analog
Min. flow rate per channel
1,8 ml/min
Max. flow rate per channel
220 ml/min
Drive IP rating
IP 22
Accuracy
±5%
Anti-drip
No
Cloud connected
No
Digital dispensing
No
Drive
Analog Miniflex
Duty cycle
Continuous
Min. RPM
35 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
Start/stop via contact closure
Reversible motor
Yes
Tubing sizes accepted
L/S® 13, 14, 16, 25
Washdown capable
No
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
MFLX77240-30-EU
L/S Compact Dual-Channel Pump; 200 rpm
EU
236 ml/min
Painted steel
77220-10 (L/S® MiniFlex® Head)
114 mm
216 mm
133 mm
200 rpm
90 - 260 VAC; 50/60 Hz
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items
Specifications:
2 year warranty
More
Specifications
Cat. No.
MFLX77240-30-EU
Model
77240-30
No. of channels
2
No. of rollers
3
Control type
Variable-Speed Analog
Min. flow rate per channel
1,8 ml/min
Max. flow rate per channel
118 ml/min
Drive IP rating
IP 22
Accuracy
±5%
Anti-drip
No
Cloud connected
No
Digital dispensing
No
Drive
Analog Miniflex
Duty cycle
Continuous
Min. RPM
35 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
Start/stop via contact closure
Reversible motor
Yes
Tubing sizes accepted
L/S 13, L/S 14, L/S 16
Washdown capable
No
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty