Masterflex® L/S® High Pressure Precision Pump Systems

: Avantor Fluid Handling

: Avantor Fluid Handling

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.

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

Model:
77914-20
77914-20

No. of channels:
1
1

No. of rollers:
3
3

Control type:
Digital
Digital

Min. flow rate per channel:
0,9 ml/min
0,9 ml/min

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

Min. flow rate:
0,9 ml/min
0,9 ml/min

Drive IP rating:
IP 33
IP 33

Accuracy:
±0,25% (1 rpm at 600 and 300 rpm; 0,1 rpm at 100 rpm)
±0,25% (1 rpm at 600 and 300 rpm; 0,1 rpm at 100 rpm)

Anti-drip:
No
No

Cloud connected:
No
No

Digital dispensing:
No
No

Drive:
07528-30 (L/S® Variable-Speed Digital Drive with Remote I/O, 100 rpm)
07528-30 (L/S® Variable-Speed Digital Drive with Remote I/O, 100 rpm)

Duty cycle:
Continuous
Continuous

Min. RPM:
1 rpm
1 rpm

Open-head sensor:
No
No

Pump series:
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

Reversible motor:
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)

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® 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
No

Max. pressure:
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

Frequency:
50/60 Hz
50/60 Hz

Voltage:
90 - 260 VAC
90 - 260 VAC

Warranty:
2 years
2 years

Product Family Options

説明
Electrical plug type
最大流量
Housing material
Pump head
高さ
長さ
幅
Max. RPM
電力
MFLX77914-20-DK
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
DK
90 ml/min
ABS plastic and aluminium
77252-72 (L/S® High-Performance Head)
215,9 mm
372,9 mm
210,8 mm
100 rpm
90 - 260 VAC; 50/60 Hz; 1,8 A @ 115 V; 1,2 A @ 230 V

1 * 1 items
1 * 1 items

2 year warranty

Specifications
Cat. No.
MFLX77914-20-DK
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
MFLX77914-20-EU
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
EU
90 ml/min
ABS plastic and aluminium
77252-72 (L/S® High-Performance Head)
215,9 mm
372,9 mm
210,8 mm
100 rpm
90 - 260 VAC; 50/60 Hz; 1,8 A @ 115 V; 1,2 A @ 230 V

1 * 1 items
1 * 1 items

2 year warranty

Specifications
Cat. No.
MFLX77914-20-EU
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