Masterflex® MasterSense™ Gear Pump Systems

Supplier: Avantor Fluid Handling

Certificates

Supplier: Avantor Fluid Handling

About this item

Versatile gear pump systems for high-accuracy fluid delivery - with an intuitive touch-screen interface.

Powerful, space-efficient drives accept all Micropump A and B mount gear pump heads
Pulseless gear flow technology allows for high repeatability over long duration
High viscosity capability (0.2 to 1500 centipoise)
12.7 cm (5") capacitive TFT/RGB touch screen for crisp resolution and a wide viewing angle
Single-point pressure monitoring provides real-time pressure display and alarms for process reliability
Continuous run, volume dispense, and time dispense modes - batch control and interval/off time in Volume and Time modes
Save and recall up to 50 programs to simplify up set up and reduce errors
Over-the-air firmware updates let you take full advantage of improvements in drive features and functionality
Built-in connectivity options include EtherNet/IP™, PROFIBUS, analog I/O, and serial control
Three-level user access - gives you the option of controlling who can operate the pump and at what level
Drive housing is constructed of 316 stainless steel - IP 66 and NEMA 4× rated for washdown

The Masterflex® MasterSense™ gear pumps provide high-repeatability, low-maintenance, and excellent chemical compatibility in high pressure environments. Increase process reliability by utilising integrated pressure monitoring with built-in alarms and shut offs from a sensor directly installed into the process flow path. Pumps feature flow up to 6.2 LPM and include washdown 316 stainless steel housings for use in critical process applications and environments.

Ideal for low pulsation applications which require high repeatability such as lipid nanoparticle encapsulation (mRNA), tablet spray coating, viscous fluid handling, circulation and spraying systems, solvent extraction, ink circulation, research and development, and pulp and paper processing. Recommended for clean process fluids up to 1500 centipoise. Use of a particulate filter is highly recommended if particulates may be present.

Pump drives feature a variety of built in options for remote communications. EtherNet/IP™ control is available via RJ45 port; PROFIBUS is available via 9-pin connector. RS232 serial control is available via a USB-A port (requires cable MFLX78006-90). A 31-pin connector allows analog input and output controls or use of a footswitch.

Certifications: UL, cUL, CE, ISO9001, RoHS, REACH.

Accessories information: In-line pressure sensors are available (order separately). Choose from a variety of tubing and fitting options from Masterflex® to complete your full pump system or reach out to our Technical Support for product selection assistance.

Ordering information: Each model includes a country specific plug/cord set; choose the catalog number with desired country plug type. All units include an IEC 320 socket with a detachable standard US three prong power cable. See country plug description .

Delivery: Includes 1.8 m (6') line cord with IEC 320/CEE22 socket. These models are shipped with country specific plug/cord set; please order the specific catalog number with the desired plug type.

Environmentally Preferable:

Specifications

Model:
77976-50
77976-51
77976-52

Body Material:
316 stainless steel pump head
316 stainless steel pump head
316 stainless steel pump head

Differential pressure:
2.8 bar (40 psi)
5.2 bar (75 psi)
4 bar (60 psi)

Duty cycle continuous:
Yes
Yes
Yes

Gear material:
PPS (Ryton)
PPS (Ryton)
PPS (Ryton)

Inlet connection:
¹/₈" NPT (F)
¹/₈" NPT (F)
¹/₈" NPT (F)

Internal bypass:
No
No
No

Max. Pressure:
21 bar (300 psi)
21 bar (300 psi)
21 bar (300 psi)

Min. Temperature:
–46 °C (–50 °F)
–46 °C (–50 °F)
–46 °C (–50 °F)

Max. Temperature:
121 °C (250 °F)
121 °C (250 °F)
121 °C (250 °F)

Min. viscosity:
0.2 cP
0.2 cP
0.2 cP

Max. Viscosity:
1500 cP
1500 cP
1500 cP

Motor enclosure type:
IP 66
IP 66
IP 66

Min. Flow Rate:
9.2 ml/min
64 ml/min
117 ml/min

Min. motor RPM:
100 rpm
100 rpm
100 rpm

Outlet connection:
¹/₈" NPT (F)
¹/₈" NPT (F)
¹/₈" NPT (F)

Power connection:
1.8 m (6') line cord with IEC Socket (6' country specific cable included)
1.8 m (6') line cord with IEC Socket (6' country specific cable included)
1.8 m (6') line cord with IEC Socket (6' country specific cable included)

Reversible:
+
-
+

Run dry:
Under 30 seconds
Under 30 seconds
Under 30 seconds

Seal material:
PTFE
PTFE
Viton

Suction lift, wet:
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)
610 mm of H₂O (24" H₂O)

Wetted Materials:
316 SS, PTFE, PPS (Ryton)
316 SS, PTFE, PPS (Ryton)
316 SS, Viton, PPS (Ryton)

Warranty:
Two years
Two years
Two years

Drive:
MFLX07576-50
MFLX07576-50
MFLX07576-50

Remote I/O:
EtherNet/IP, PROFIBUS, Serial (ASCII), 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
EtherNet/IP, PROFIBUS, Serial (ASCII), 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure
EtherNet/IP, PROFIBUS, Serial (ASCII), 0 to 20 mA, 4 to 20 mA, 0 to 10 V, start/stop, direction, and prime via contact closure