Masterflex® L/S® Precision Washdown Modular Drives with Wall-Mount Controller, Avantor®

Supplier: Avantor Fluid Handling

Certificates

Supplier: Avantor Fluid Handling

About this item

Place where convenient—ideal for limited spaces, hoods, or isolation chambers.

Flow rate 0.06 to 3400 ml/min with L/S tubing—flow rate depends on drive rpm and tubing size
Three 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
Wall-mount controller housing is powder-coated aluminum, IP66/NEMA 4X rated for washdown
Remote control capabilities via weather-resistant connection on controller

L/S® modular drives feature reversible pumping and allow you the flexibility to separate the motor from the controller. These accurate modular drives have powerful motors, speed display, and ±0.25% speed control for precise flow regulation—ideal for metering applications.

Delivery: Includes 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.

Environmentally Preferable:

Specifications

Model:
07557-70
07557-60

Cloud connected:
No
No

Controller height:
119 mm (4.75")
119 mm (4.75")

Controller IP rating:
IP 66
IP 66

Controller length:
285 mm (10.1562")
285 mm (10.1562")

Controller width:
279 mm (11")
279 mm (11")

Control Type:
Digital Variable Speed
Digital Variable Speed

Digital dispensing:
No
No

Drive IP rating:
IP 66
IP 66

Min. RPM:
1 rpm
6 rpm

Motor:
75 W
75 W

Motor height:
165 mm (6.5")
165 mm (6.5")

Motor hp:
1/10
1/10

Motor IP rating:
IP 66
IP 66

Motor length:
362 mm (14.25")
362 mm (14.25")

Motor width:
178 mm (7")
178 mm (7")

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

Speed:
Variable
Variable

Speed control:
0.25%
0.25%

Type of pump heads accepted:
Standard, Easy-Load, Easy-Load II, Easy-Load 3, High Performance, Cartridge, Multichannel, PTFE Tubing, PTFE Diaphragm, Cytoflow
Standard, Easy-Load, Easy-Load II, Easy-Load 3, High Performance, Cartridge, Multichannel, PTFE Tubing, PTFE Diaphragm, Cytoflow