Masterflex® L/S® High Pressure Precision Pump Systems
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
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.
- Catalog No:
- MFLX77914-20
- MFLX77914-25
- MFLX77914-27
- 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
Product Family Options
US plug models
- DescriptionPlug typeMaximum Flow RateHeightLengthWidthPump HeadPowerMax. RPMHousing material
- L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VACUS90 ml/min215.9 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 V100 rpmABS plastic and aluminiumEach$3,160.00: 77914-202 year warranty
Specifications
Cat. No.MFLX77914-20Model77914-20No. of Channels1No. of rollers3Control TypeDigitalMin. flow rate per channel0.9 ml/minMax. flow rate per channel90 ml/minMin. Flow Rate0.9 ml/minDrive IP ratingIP 33Accuracy±0.25% (1 rpm at 600 and 300 rpm; 0.1 rpm at 100 rpm)Anti-dripNoCloud connectedNoDigital dispensingNoDrive07528-30 (L/S® Variable-Speed Digital Drive with Remote I/O, 100 rpm)Duty CycleContinuousMin. RPM1 rpmOpen-head sensorNoPump seriesL/SRemote I/O4 to 20 mA, 0 to 10 V, start/stop and direction via contact closureReversible motorYesTubing05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)Tubing sizes acceptedL/S® 15, L/S 24, L/S 35, L/S 36, L/S 14HP, L/S 16HP, L/S 15HP, L/S 24HPWashdown capableNoMax. Pressure8.5 bar (125 psi)Current1.8 A @ 115 V; 1.2 A @ 230 VFrequency50/60 HzVoltage90 - 260 VACWarranty2 years2 year warranty - L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VACUS90 ml/min236 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 V100 rpmPowder-coated steel-: -2 year warranty
Specifications
Cat. No.MFLX77914-25Model77914-25No. of Channels1No. of rollers3Control TypeVariable-Speed DigitalMin. flow rate per channel0.9 ml/minMax. flow rate per channel90 ml/minMin. Flow Rate0.9 ml/minDrive IP ratingIP 66Accuracy±0.25% (1 rpm at 600; 0.1 rpm at 100 rpm)Anti-dripNoCloud connectedNoDigital dispensingNoDrive07528-55 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)Duty CycleContinuousMin. RPM1 rpmOpen-head sensorYesPump seriesL/SRemote I/O4 to 20 mA, 0 to 10 V, start/stop and direction via contact closureReversible motorYesTubing05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)Tubing sizes acceptedL/S® 14HP, 16HP, 15HP, 24HP, 15, 24, 35, 36Washdown capableYesMax. Pressure8.5 bar (125 psi)Current1.8 A @ 115 V; 1.2 A @ 230 VFrequency50/60 HzVoltage90 - 260 VACWarranty2 years2 year warranty - L/S High-Pressure Pump System; 1 to 100 rpm, 90 to 260 VACUS90 ml/min236 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 V100 rpmStainless steel-: -2 year warranty
Specifications
Cat. No.MFLX77914-27Model77914-27No. of Channels1No. of rollers3Control TypeVariable-Speed DigitalMin. flow rate per channel0.9 ml/minMax. flow rate per channel90 ml/minMin. Flow Rate0.9 ml/minDrive IP ratingIP 66Accuracy±0.25% (1 rpm at 600; 0.1 rpm at 100 rpm)Anti-dripNoCloud connectedNoDigital dispensingNoDrive07528-45 (L/S® Precision Process Drive with Open-Head Sensor, 100 rpm)Duty CycleContinuousMin. RPM1 rpmOpen-head sensorYesPump seriesL/SRemote I/O4 to 20 mA, 0 to 10 V, start/stop and direction via contact closureReversible motorYesTubing05664-16, 8-ft (High-Pressure PharMed® BPT, L/S® 16HP)Tubing sizes acceptedL/S® 14HP, 16HP, 15HP, 24HP, 15, 24, 35, 36Washdown capableYesMax. Pressure8.5 bar (125 psi)Current1.8 A @ 115 V; 1.2 A @ 230 VFrequency50/60 HzVoltage90 - 260 VACWarranty2 years2 year warranty