Masterflex® L/S® Variable-Speed Digital Drive with Remote I/O and High-Performance Pump Head for High-Pressure Tubing; 90 to 260 VAC

Catalog # MFLX77914-20-CH

Supplier: Avantor Fluid Handling

2 year warranty

Masterflex® L/S® Variable-Speed Digital Drive with Remote I/O and High-Performance Pump Head for High-Pressure Tubing; 90 to 260 VAC

Catalog # MFLX77914-20-CH

Supplier: Avantor Fluid Handling

2 year warranty

Specifications

See all product configurations

Modèle:
77914-20
77914-20

Nombre de canaux:
1
1

Nombre de rouleaux:
3
3

Type de commande:
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

Débit min.:
0,9 ml/min
0,9 ml/min

Drive IP rating:
IP 33
IP 33

Précision:
±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-goutte:
No
No

Connection Cloud:
No
No

Digital dispensing:
No
No

Entraînement:
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

Tubes:
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

Pression max.:
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

Fréquence:
50/60 Hz
50/60 Hz

Tension:
90 - 260 VAC
90 - 260 VAC

Garantie:
2 years
2 years

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Specifications

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
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
High-Performance pump head offers automatic occlusion—optimized when pump head is closed and latched

Stackable, splash-resistant ABS plastic housing; IP33 rated for easy wipe-down

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.

Operation of the integrated open-head sensor requires use of sensor-equipped L/S Easy-Load II pump heads 77200-30 or 77200-32.

Delivery: Includes L/S drive 07528-30, High-Performance pump head 77252-72, 10-ft of High-Pressure PharMed® BPT tubing, and 6-ft (1.8-m) line cord with IEC 320/CEE22 socket. These models are shipped with country-specific plug/cord set; please specify ultimate destination when ordering.

Débit maximal:
90 ml/min
Puissance:
90 - 260 VAC; 50/60 Hz; 1,8 A @ 115 V; 1,2 A @ 230 V
Précision:
±0,25% (1 rpm at 600 and 300 rpm; 0,1 rpm at 100 rpm)
Connection Cloud:
No
Type de commande:
Digital
Fréquence:
50/60 Hz
Pression max.:
8,5 bar (125 psi)
Débit min.:
0,9 ml/min
Nombre de canaux:
1
Pump series:
L/S
Tension:
90 - 260 VAC
Désignation:
L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VAC
Hauteur:
215,9 mm
Longueur:
372,9 mm
Environmentally Preferable:
Modèle:
77914-20
Duty cycle:
Continuous
Anti-goutte:
No
Digital dispensing:
No
Drive IP rating:
IP 33
Max. flow rate per channel:
90 ml/min
Min. flow rate per channel:
0,9 ml/min
Min. RPM:
1 rpm
Open-head sensor:
No
Remote I/O:
4 to 20 mA, 0 to 10 V, start/stop and direction via contact closure
Reversible motor:
Yes
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
Current:
1,8 A @ 115 V; 1,2 A @ 230 V
Tubes:
05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)
Entraînement:
07528-30 (L/S® Variable-Speed Digital Drive with Remote I/O, 100 rpm)
Nombre de rouleaux:
3
Garantie:
2 years
Cdt:
1
Tête de pompe:
77252-72 (L/S® High-Performance Head)
Largeur:
210,8 mm
Matériau du boîtier:
ABS plastic and aluminium
Electrical plug type:
CH
Max. RPM:
100 rpm