Masterflex® L/S® High Pressure Precision Pump Systems

Supplier: Avantor Fluid Handling

Supplier: Avantor Fluid Handling

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Masterflex® L/S® High Pressure Precision Pump Systems

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Specifications for Product Family Product Family Options

About this item

Pump at pressures up to 125 psi (8.5 bar).

Flow rate 0,9 to 90 ml/min (depends on drive rpm and tubing size)
Four digit LED display shows motor rpm confirm speed setting at a glance
Reversible motor purge tubing before or after pumping; pump fluid in either direction
LED indicators confirm motor direction
Separate speed and power (on/off) control maintain speed setting while turning pump on/off
Remote control capabilities via a watertight connector on back of drive
High-Performance pump head offers automatic occlusion optimized when pump head is closed and latched

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.

1 Options Available Below

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Product Details & Documents

Pump at pressures up to 125 psi (8.5 bar).

Flow rate 0,9 to 90 ml/min (depends on drive rpm and tubing size)
Four digit LED display shows motor rpm confirm speed setting at a glance
Reversible motor purge tubing before or after pumping; pump fluid in either direction
LED indicators confirm motor direction
Separate speed and power (on/off) control maintain speed setting while turning pump on/off
Remote control capabilities via a watertight connector on back of drive
High-Performance pump head offers automatic occlusion optimized when pump head is closed and latched

Specifications for Product Family

Specifications

Model:
77914-20
77914-25
77914-27

No. of Channels:
1
1
1

No. of rollers:
3
3
3

Control Type:
Digital
Variable-Speed Digital
Variable-Speed Digital

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

Max. flow rate per channel:
90 ml/min
90 ml/min
90 ml/min

Min. Flow Rate:
0.9 ml/min
0.9 ml/min
0.9 ml/min

Drive IP rating:
IP 33
IP 66
IP 66

Accuracy:
±0.25% (1 rpm at 600 and 300 rpm; 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-drip:
No
No
No

Cloud connected:
No
No
No

Digital dispensing:
No
No
No

Drive:
07528-30 (L/S® Variable-Speed Digital Drive with Remote I/O, 100 rpm)
07528-55 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)
07528-45 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)

Duty Cycle:
Continuous
Continuous
Continuous

Min. RPM:
1 rpm
1 rpm
1 rpm

Open-head sensor:
No
Yes
Yes

Pump series:
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

Reversible motor:
Yes
Yes
Yes

Tubing:
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)

Tubing sizes accepted:
L/S® 15, L/S 24, L/S 35, L/S 36, L/S 14HP, L/S 16HP, L/S 15HP, L/S 24HP
L/S® 14HP, 16HP, 15HP, 24HP, 15, 24, 35, 36
L/S® 14HP, 16HP, 15HP, 24HP, 15, 24, 35, 36

Washdown capable:
No
Yes
Yes

Max. Pressure:
8.5 bar (125 psi)
8.5 bar (125 psi)
8.5 bar (125 psi)

Current:
1.8 A @ 115 V; 1.2 A @ 230 V
1.8 A @ 115 V; 1.2 A @ 230 V
1.8 A @ 115 V; 1.2 A @ 230 V

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

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

Warranty:
2 years
2 years
2 years

Specifications

Product Family Options

US plug models

Product Information

Plug type
Maximum Flow Rate
Height
Length
Width
Pump Head
Power
Max. RPM
Housing material
Availability
Price
MFLX77914-20
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
US
90 ml/min
215.9 mm (8.5")
372.9 mm (14.68")
210.8 mm (8.3")
77252-72 (L/S® High-performance head)
90 - 260 VAC; 50/60 Hz; 1.8 A @ 115 V; 1.2 A @ 230 V
100 rpm
ABS plastic and aluminium
Log in for availability
Log in for availability
Each
Each - $3,160.00
$3,160.00
Each
$3,160.00
Supplier Number: 77914-20
Specifications:
2 year warranty
More
Specifications
Cat. No.
MFLX77914-20
Model
77914-20
No. of Channels
1
No. of rollers
3
Control Type
Digital
Min. flow rate per channel
0.9 ml/min
Max. flow rate per channel
90 ml/min
Min. Flow Rate
0.9 ml/min
Drive IP rating
IP 33
Accuracy
±0.25% (1 rpm at 600 and 300 rpm; 0.1 rpm at 100 rpm)
Anti-drip
No
Cloud connected
No
Digital dispensing
No
Drive
07528-30 (L/S® Variable-Speed Digital Drive with Remote I/O, 100 rpm)
Duty Cycle
Continuous
Min. RPM
1 rpm
Open-head sensor
No
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
Tubing
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)
Tubing sizes accepted
L/S® 15, L/S 24, L/S 35, L/S 36, L/S 14HP, L/S 16HP, L/S 15HP, L/S 24HP
Washdown capable
No
Max. Pressure
8.5 bar (125 psi)
Current
1.8 A @ 115 V; 1.2 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
MFLX77914-25
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
US
90 ml/min
236 mm (9.3")
374 mm (14.75")
229 mm (9")
77252-62 (L/S® High-performance head with open-head sensor)
90 - 260 VAC; 50/60 Hz; 1.8 A @ 115 V; 1.2 A @ 230 V
100 rpm
Powder-coated steel
Discontinued
-
Supplier Number: -
Specifications:
2 year warranty
More
Specifications
Cat. No.
MFLX77914-25
Model
77914-25
No. of Channels
1
No. of rollers
3
Control Type
Variable-Speed Digital
Min. flow rate per channel
0.9 ml/min
Max. flow rate per channel
90 ml/min
Min. Flow Rate
0.9 ml/min
Drive IP rating
IP 66
Accuracy
±0.25% (1 rpm at 600; 0.1 rpm at 100 rpm)
Anti-drip
No
Cloud connected
No
Digital dispensing
No
Drive
07528-55 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)
Duty Cycle
Continuous
Min. RPM
1 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
Tubing
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)
Tubing sizes accepted
L/S® 14HP, 16HP, 15HP, 24HP, 15, 24, 35, 36
Washdown capable
Yes
Max. Pressure
8.5 bar (125 psi)
Current
1.8 A @ 115 V; 1.2 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty
MFLX77914-27
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
US
90 ml/min
236 mm (9.3")
374 mm (14.75")
229 mm (9")
77252-62 (L/S® High-performance head with open-head sensor)
90 - 260 VAC; 50/60 Hz; 1.8 A @ 115 V; 1.2 A @ 230 V
100 rpm
Stainless steel
Discontinued
-
Supplier Number: -
Specifications:
2 year warranty
More
Specifications
Cat. No.
MFLX77914-27
Model
77914-27
No. of Channels
1
No. of rollers
3
Control Type
Variable-Speed Digital
Min. flow rate per channel
0.9 ml/min
Max. flow rate per channel
90 ml/min
Min. Flow Rate
0.9 ml/min
Drive IP rating
IP 66
Accuracy
±0.25% (1 rpm at 600; 0.1 rpm at 100 rpm)
Anti-drip
No
Cloud connected
No
Digital dispensing
No
Drive
07528-45 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)
Duty Cycle
Continuous
Min. RPM
1 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
Tubing
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)
Tubing sizes accepted
L/S® 14HP, 16HP, 15HP, 24HP, 15, 24, 35, 36
Washdown capable
Yes
Max. Pressure
8.5 bar (125 psi)
Current
1.8 A @ 115 V; 1.2 A @ 230 V
Frequency
50/60 Hz
Voltage
90 - 260 VAC
Warranty
2 years
2 year warranty