Masterflex® L/S® Digital Process Pump Systems with Cytoflow™ Pump Head, Avantor®

Supplier: Avantor Fluid Handling

Certificates

Supplier: Avantor Fluid Handling

About this item

Ideal for the transfer and dispensing of live cell cultures, media, and other shear-sensitive fluids in process and washdown environments.

Convex-roller design is gentler on live cells and shear-sensitive fluids—validated by independent test data
Large-diameter rotor delivers higher flow rates at lower speeds
Low-speed pumping lets you maintain the consistency and characteristics of shear-sensitive fluids
Drive housings are completely sealed—IP66 and NEMA 4X rated—simply hose down to clean
Brushless, maintenance-free motor offers ±0.1% speed control accuracy with a 6000 to 1 turndown ratio
Cytoflow pump head offers the best option for pumping live cells and shear-sensitive fluids--validated by independent test data
Full remote control capabilities allow easy integration into automated processes
Graphical LCD shows four operating modes continuous run, timed dispense, copy dispense, volume dispense. View pump performance continually

Developed specifically for pumping delicate live cells and shear-sensitive fluids, the Masterflex L/S Cytoflow pump head is ideal for use in biopharma and microbiology applications where peristaltic pump operators want to minimize cell hemolysis. The extra-large tubing bed combined with fewer rollers results in high flow rates at low motor speeds, which furthers its cell viability advantages.

These precision drives offer analog remote control options and simple programming—ideal for automated process applications. Drives feature a programmable dispense interval that lets you set the delay between dispense cycles for convenient, automated dispensing. Programmed calibration ensures dispense and display accuracy—drive stores one calibration value per tubing size. Program the drive via the simple membrane keypad; keypad lock/unlock feature protects settings. Motor is reversible so you can purge tubing before or after pumping and pump fluid in either direction.

Environmentally Preferable:

Specifications

Model:
77975-50
77975-52
77975-52
77975-50
77975-52
77975-50

No. of channels:
1
1
1
1
1
1

No. of rollers:
2
2
2
2
2
2

Control type:
Digital
Digital
Digital
Digital
Digital
Digital

Min. flow rate per channel:
0,17 ml/min
0,62 ml/min
0,62 ml/min
0,17 ml/min
0,62 ml/min
0,17 ml/min

Max. flow rate per channel:
1040 ml/min
3700 ml/min
3700 ml/min
1040 ml/min
3700 ml/min
1040 ml/min

Min. flow rate:
0,17 ml/min
0,62 ml/min
0,62 ml/min
0,17 ml/min
0,62 ml/min
0,17 ml/min

Drive IP rating:
IP 66
IP 66
IP 66
IP 66
IP 66
IP 66

Accuracy:
±0,1% (Resolution: 0,1 rpm at 600 rpm)
±0,1% (Resolution: 0,1 rpm at 600 rpm)
±0,1% (Resolution: 0,1 rpm at 600 rpm)
±0,1% (Resolution: 0,1 rpm at 600 rpm)
±0,1% (Resolution: 0,1 rpm at 600 rpm)
±0,1% (Resolution: 0,1 rpm at 600 rpm)

Anti-drip:
Yes
Yes
Yes
Yes
Yes
Yes

Cloud connected:
No
No
No
No
No
No

Digital dispensing:
Yes
Yes
Yes
Yes
Yes
Yes

Drive:
07575-30 (L/S® Digital Process Drive)
07575-30 (L/S® Digital Process Drive)
07575-30 (L/S® Digital Process Drive)
07575-30 (L/S® Digital Process Drive)
07575-30 (L/S® Digital Process Drive)
07575-30 (L/S® Digital Process Drive)

Duty cycle:
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous

Min. RPM:
0,1 rpm
0,1 rpm
0,1 rpm
0,1 rpm
0,1 rpm
0,1 rpm

Open-head sensor:
No
No
No
No
No
No

Pump series:
L/S
L/S
L/S
L/S
L/S
L/S

Remote I/O:
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure

Reversible motor:
Yes
Yes
Yes
Yes
Yes
Yes

Tubing:
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)

Tubing sizes accepted:
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18

Washdown capable:
Yes
Yes
Yes
Yes
Yes
Yes

Current:
2,2 A @ 115 V; 1,1 A @ 230 V
2,2 A @ 115 V; 1,1 A @ 230 V
2,2 A @ 115 V; 1,1 A @ 230 V
2,2 A @ 115 V; 1,1 A @ 230 V
2,2 A @ 115 V; 1,1 A @ 230 V
2,2 A @ 115 V; 1,1 A @ 230 V

Frequency:
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz

Voltage:
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC

Warranty:
2 years
2 years
2 years
2 years
2 years
2 years

Specifications

Related Information

Manual

Product Information

Catalog #
Seq
Electrical plug type
Maximum Flow Rate
Housing material
Pump head
Height
Length
Availability
Price
L/S® Digital Process Drive with Cytoflow™ Pump Head for Precision Tubing; 90 to 260 VAC
L/S® Digital Process Drive with Cytoflow™ Pump Head for Precision Tubing; 90 to 260 VAC
MFLX77975-50-EU
04
EU
1040 ml/min
Stainless steel
77253-00 (L/S® Cytoflow™ Head)
236,5 mm
370,3 mm
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items - 8 160,00 €
8 160,00 €
New Customer Promotional Price
1 * 1 items
8 160,00 €
Specifications:
2 year warranty
More
Accessories
Specifications
Model
77975-50
No. of channels
1
Environmentally Preferable
No. of rollers
2
Control type
Digital
Min. flow rate per channel
0,17 ml/min
Max. flow rate per channel
1040 ml/min
Min. flow rate
0,17 ml/min
Drive IP rating
IP 66
Accuracy
±0,1% (Resolution: 0,1 rpm at 600 rpm)
Anti-drip
Yes
Cloud connected
No
Digital dispensing
Yes
Drive
07575-30 (L/S® Digital Process Drive)
Duty cycle
Continuous
Min. RPM
0,1 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Reversible motor
Yes
Tubing
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Current
2,2 A @ 115 V; 1,1 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
L/S® Digital Process Drive with Cytoflow™ Pump Head for Precision Tubing; 90 to 260 VAC
L/S® Digital Process Drive with Cytoflow™ Pump Head for Precision Tubing; 90 to 260 VAC
MFLX77975-50-IT
07
IT
1040 ml/min
Stainless steel
77253-00 (L/S® Cytoflow™ Head)
236,5 mm
370,3 mm
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items - 8 160,00 €
8 160,00 €
New Customer Promotional Price
1 * 1 items
8 160,00 €
Specifications:
2 year warranty
More
Accessories
Specifications
Model
77975-50
No. of channels
1
Environmentally Preferable
No. of rollers
2
Control type
Digital
Min. flow rate per channel
0,17 ml/min
Max. flow rate per channel
1040 ml/min
Min. flow rate
0,17 ml/min
Drive IP rating
IP 66
Accuracy
±0,1% (Resolution: 0,1 rpm at 600 rpm)
Anti-drip
Yes
Cloud connected
No
Digital dispensing
Yes
Drive
07575-30 (L/S® Digital Process Drive)
Duty cycle
Continuous
Min. RPM
0,1 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Reversible motor
Yes
Tubing
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Current
2,2 A @ 115 V; 1,1 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
L/S® Digital Process Drive with Cytoflow™ Pump Head for Precision Tubing; 90 to 260 VAC
L/S® Digital Process Drive with Cytoflow™ Pump Head for Precision Tubing; 90 to 260 VAC
MFLX77975-50-UK
09
5000
1040 ml/min
Stainless steel
77253-00 (L/S® Cytoflow™ Head)
236,5 mm
370,3 mm
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items - 8 160,00 €
8 160,00 €
New Customer Promotional Price
1 * 1 items
8 160,00 €
Specifications:
2 year warranty
More
Accessories
Specifications
Model
77975-50
No. of channels
1
Environmentally Preferable
No. of rollers
2
Control type
Digital
Min. flow rate per channel
0,17 ml/min
Max. flow rate per channel
1040 ml/min
Min. flow rate
0,17 ml/min
Drive IP rating
IP 66
Accuracy
±0,1% (Resolution: 0,1 rpm at 600 rpm)
Anti-drip
Yes
Cloud connected
No
Digital dispensing
Yes
Drive
07575-30 (L/S® Digital Process Drive)
Duty cycle
Continuous
Min. RPM
0,1 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Reversible motor
Yes
Tubing
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Current
2,2 A @ 115 V; 1,1 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
L/S® Digital Process Drive with Cytoflow™ Pump Head for High-Performance Tubing; 90 to 260 VAC
L/S® Digital Process Drive with Cytoflow™ Pump Head for High-Performance Tubing; 90 to 260 VAC
MFLX77975-52-EU
15
EU
3700 ml/min
Stainless steel
77253-02 (L/S® Cytoflow™ Head)
236,5 mm
370,3 mm
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items - 8 160,00 €
8 160,00 €
New Customer Promotional Price
1 * 1 items
8 160,00 €
Specifications:
2 year warranty
More
Accessories
Specifications
Model
77975-52
No. of channels
1
Environmentally Preferable
No. of rollers
2
Control type
Digital
Min. flow rate per channel
0,62 ml/min
Max. flow rate per channel
3700 ml/min
Min. flow rate
0,62 ml/min
Drive IP rating
IP 66
Accuracy
±0,1% (Resolution: 0,1 rpm at 600 rpm)
Anti-drip
Yes
Cloud connected
No
Digital dispensing
Yes
Drive
07575-30 (L/S® Digital Process Drive)
Duty cycle
Continuous
Min. RPM
0,1 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Reversible motor
Yes
Tubing
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Current
2,2 A @ 115 V; 1,1 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
L/S® Digital Process Drive with Cytoflow™ Pump Head for High-Performance Tubing; 90 to 260 VAC
L/S® Digital Process Drive with Cytoflow™ Pump Head for High-Performance Tubing; 90 to 260 VAC
MFLX77975-52-IT
18
IT
3700 ml/min
Stainless steel
77253-02 (L/S® Cytoflow™ Head)
236,5 mm
370,3 mm
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items - 8 160,00 €
8 160,00 €
New Customer Promotional Price
1 * 1 items
8 160,00 €
Specifications:
2 year warranty
More
Accessories
Specifications
Model
77975-52
No. of channels
1
Environmentally Preferable
No. of rollers
2
Control type
Digital
Min. flow rate per channel
0,62 ml/min
Max. flow rate per channel
3700 ml/min
Min. flow rate
0,62 ml/min
Drive IP rating
IP 66
Accuracy
±0,1% (Resolution: 0,1 rpm at 600 rpm)
Anti-drip
Yes
Cloud connected
No
Digital dispensing
Yes
Drive
07575-30 (L/S® Digital Process Drive)
Duty cycle
Continuous
Min. RPM
0,1 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Reversible motor
Yes
Tubing
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Current
2,2 A @ 115 V; 1,1 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
L/S® Digital Process Drive with Cytoflow™ Pump Head for High-Performance Tubing; 90 to 260 VAC
L/S® Digital Process Drive with Cytoflow™ Pump Head for High-Performance Tubing; 90 to 260 VAC
MFLX77975-52-UK
20
5000
3700 ml/min
Stainless steel
77253-02 (L/S® Cytoflow™ Head)
236,5 mm
370,3 mm
Log in for availability
Log in for availability
1 * 1 items
1 * 1 items - 8 160,00 €
8 160,00 €
New Customer Promotional Price
1 * 1 items
8 160,00 €
Specifications:
2 year warranty
More
Accessories
Specifications
Model
77975-52
No. of channels
1
Environmentally Preferable
No. of rollers
2
Control type
Digital
Min. flow rate per channel
0,62 ml/min
Max. flow rate per channel
3700 ml/min
Min. flow rate
0,62 ml/min
Drive IP rating
IP 66
Accuracy
±0,1% (Resolution: 0,1 rpm at 600 rpm)
Anti-drip
Yes
Cloud connected
No
Digital dispensing
Yes
Drive
07575-30 (L/S® Digital Process Drive)
Duty cycle
Continuous
Min. RPM
0,1 rpm
Open-head sensor
No
Pump series
L/S
Remote I/O
0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
Reversible motor
Yes
Tubing
06434-16, 10-ft (C-FLEX® Ultra, L/S® 16)
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Current
2,2 A @ 115 V; 1,1 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty

About this item

Specifications

Specifications

Related Information

Manual

Product Information

More

Accessories

Specifications

More

Accessories

Specifications

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Accessories

Specifications

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Accessories

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Accessories

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