Masterflex® L/S® Precision Process Pump Systems, Avantor®

Easy-to-use drives offer precise speed control and digital display of rpm—NEMA 4X housings stand up to process and washdown applications.

Four digit LED display shows motor rpm—confirm speed setting at a glance
Integrated open-head sensor stops drive motor when pump head is opened
Reversible motor—purge tubing before or after pumping; pump fluid in either direction
LED indicators confirm motor direction
Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications
Separate speed and power (on/off) control—maintain speed setting while turning pump on/off
NEMA 4X (IP66) rated housing
Remote control capabilities via a watertight connector on back of drive

These accurate console drives have powerful motors, speed display, and ±0.25% speed control for precise flow regulation—ideal for metering applications. Remote speed control requires cable assembly 77300-32.

Easy-to-use drives offer precise speed control and digital display of rpm—NEMA 4X housings stand up to process and washdown applications.

Four digit LED display shows motor rpm—confirm speed setting at a glance
Integrated open-head sensor stops drive motor when pump head is opened
Reversible motor—purge tubing before or after pumping; pump fluid in either direction
LED indicators confirm motor direction
Powerful motors let you stack 2 or 4 pump heads for increased flow rates and for multichannel applications
Separate speed and power (on/off) control—maintain speed setting while turning pump on/off
NEMA 4X (IP66) rated housing
Remote control capabilities via a watertight connector on back of drive

Documents

Manual

Manual Masterflex® LS® Precision Process Drives

Datasheet

Technical Data Sheet - Masterflex® LS® Easy-Load® II Pump Heads

Model:
77916-40
77916-40
77916-42
77916-42
77916-50
77916-50
77916-52
77916-52

Antal kanaler:
1
1
1
1
1
1
1
1

Antal valser:
4
4
4
4
4
4
4
4

Styringstype:
Variable-Speed Digital
Variable-Speed Digital
Variable-Speed Digital
Variable-Speed Digital
Variable-Speed Digital
Variable-Speed Digital
Variable-Speed Digital
Variable-Speed Digital

Min. flow rate per channel:
4,8 ml/min
4,8 ml/min
17 ml/min
17 ml/min
4,8 ml/min
4,8 ml/min
17 ml/min
17 ml/min

Max. flow rate per channel:
480 ml/min
480 ml/min
1700 ml/min
1700 ml/min
480 ml/min
480 ml/min
1700 ml/min
1700 ml/min

Min. flowhastighed:
4,8 ml/min
4,8 ml/min
17 ml/min
17 ml/min
4,8 ml/min
4,8 ml/min
17 ml/min
17 ml/min

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

Nøjagtighed:
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)

Anti-dryp:
No
No
No
No
No
No
No
No

Cloud tilsluttet:
No
No
No
No
No
No
No
No

Digital dispensing:
No
No
No
No
No
No
No
No

Drev:
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)

Maksimalydelse:
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous
Continuous

Min. RPM:
6 rpm
6 rpm
6 rpm
6 rpm
6 rpm
6 rpm
6 rpm
6 rpm

Open-head sensor:
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

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

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

Reversible motor:
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

Slange:
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )

Tubing sizes accepted:
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18
L/S® 15, 24, 35, 36
L/S® 15, 24, 35, 36
L/S® 13, 14, 16, 25, 17, 18
L/S® 13, 14, 16, 25, 17, 18
L/S® 15, 24, 35, 36
L/S® 15, 24, 35, 36

Washdown capable:
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes

Strøm:
2,2 / 1,1 A
2,2 / 1,1 A
2,2 / 1,1 A
2,2 / 1,1 A
2,2 / 1,1 A
2,2 / 1,1 A
2,2 / 1,1 A
2,2 / 1,1 A

Frekvens:
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz

Spænding:
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC
90 - 260 VAC

Garanti:
2 years
2 years
2 years
2 years
2 years
2 years
2 years
2 years

Product Family Options

Beskrivelse
Electrical plug type
Maksimal flowhastighed
Housing material
Pumpehoved
Max. RPM
Power
MFLX77916-40-DK
Digital Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thin wall), 600 rpm
DK
480 ml/min
Stainless steel
77200-30 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 40.810,00 kr
40.810,00 kr
1 * 1 Items
40.810,00 kr

Specifications
Cat. No.
MFLX77916-40-DK
Model
77916-40
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
4,8 ml/min
Max. flow rate per channel
480 ml/min
Min. flowhastighed
4,8 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-40-EU
Digital Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thin wall), 600 rpm
EU
480 ml/min
Stainless steel
77200-30 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 40.810,00 kr
40.810,00 kr
1 * 1 Items
40.810,00 kr

Specifications
Cat. No.
MFLX77916-40-EU
Model
77916-40
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
4,8 ml/min
Max. flow rate per channel
480 ml/min
Min. flowhastighed
4,8 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-42-DK
Digital Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thick wall), 600 rpm
DK
1700 ml/min
Stainless steel
77200-32 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 40.810,00 kr
40.810,00 kr
1 * 1 Items
40.810,00 kr

Specifications
Cat. No.
MFLX77916-42-DK
Model
77916-42
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
17 ml/min
Max. flow rate per channel
1700 ml/min
Min. flowhastighed
17 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
Tubing sizes accepted
L/S® 15, 24, 35, 36
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-42-EU
Digital Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thick wall), 600 rpm
EU
1700 ml/min
Stainless steel
77200-32 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 40.810,00 kr
40.810,00 kr
1 * 1 Items
40.810,00 kr

Specifications
Cat. No.
MFLX77916-42-EU
Model
77916-42
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
17 ml/min
Max. flow rate per channel
1700 ml/min
Min. flowhastighed
17 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-40 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
Tubing sizes accepted
L/S® 15, 24, 35, 36
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-50-DK
Digital-Coat Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thin wall), 600 rpm
DK
480 ml/min
Powder-coated steel
77200-30 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 37.230,00 kr
37.230,00 kr
1 * 1 Items
37.230,00 kr

Specifications
Cat. No.
MFLX77916-50-DK
Model
77916-50
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
4,8 ml/min
Max. flow rate per channel
480 ml/min
Min. flowhastighed
4,8 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-50-EU
Digital-Coat Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thin wall), 600 rpm
EU
480 ml/min
Powder-coated steel
77200-30 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 37.230,00 kr
37.230,00 kr
1 * 1 Items
37.230,00 kr

Specifications
Cat. No.
MFLX77916-50-EU
Model
77916-50
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
4,8 ml/min
Max. flow rate per channel
480 ml/min
Min. flowhastighed
4,8 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-16, 10 ft (C-FLEX ULTRA®, L/S® 16 )
Tubing sizes accepted
L/S® 13, 14, 16, 25, 17, 18
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-52-DK
Digital-Coat Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thick wall), 600 rpm
DK
1700 ml/min
Powder-coated steel
77200-32 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 37.230,00 kr
37.230,00 kr
1 * 1 Items
37.230,00 kr

Specifications
Cat. No.
MFLX77916-52-DK
Model
77916-52
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
17 ml/min
Max. flow rate per channel
1700 ml/min
Min. flowhastighed
17 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
Tubing sizes accepted
L/S® 15, 24, 35, 36
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years
MFLX77916-52-EU
Digital-Coat Precision Process Pump with Open-Head Sensor and Easy-Load II Pump Head (thick wall), 600 rpm
EU
1700 ml/min
Powder-coated steel
77200-32 (L/S® Easy-Load® II Head with Open-Head Sensor)
600 rpm
90 - 260 VAC; 50/60 Hz; 2,2 / 1,1 A

1 * 1 Items
1 * 1 Items - 37.230,00 kr
37.230,00 kr
1 * 1 Items
37.230,00 kr

Specifications
Cat. No.
MFLX77916-52-EU
Model
77916-52
Antal kanaler
1
Antal valser
4
Styringstype
Variable-Speed Digital
Min. flow rate per channel
17 ml/min
Max. flow rate per channel
1700 ml/min
Min. flowhastighed
17 ml/min
Drive IP rating
IP 66
Nøjagtighed
±0,25% (1 rpm at 600; 0,1 rpm at 100 rpm)
Anti-dryp
No
Cloud tilsluttet
No
Digital dispensing
No
Drev
07528-50 (L/S® Precision Process Drive with Open-Head Sensor, 600 rpm)
Maksimalydelse
Continuous
Min. RPM
6 rpm
Open-head sensor
Yes
Pump series
L/S
Remote I/O
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor
Yes
Slange
06434-24, 10 ft (C-FLEX ULTRA®, L/S® 24 )
Tubing sizes accepted
L/S® 15, 24, 35, 36
Washdown capable
Yes
Strøm
2,2 / 1,1 A
Frekvens
50/60 Hz
Spænding
90 - 260 VAC
Garanti
2 years