M2

FLEXFLO® Peristaltic Metering Pump

Simplify chemical feed with the FLEXFLO® M2 Peristaltic Metering Pump.  This rugged and compact pump features a gentle, low-shear pumping action, making it an ideal choice for dosing shear-sensitive or gaseous fluids.  The M2 does not require check valves, seals, or other ancillary equipment to function, reducing maintenance intervals and process downtime.

Remote control signal options include Remote Start/Stop, Flow Verification, Pulse, and 4-20mA.

Technical Overview:

GPH
.0085 - 17.2
LPH
.032 - 65.1
PSI
125
Bar
8.6
Enclosure Rating
NEMA 4X (IP66)
Standards
NSF/ANSI 61, CE, cETLus, RoHS
Control Methods
Manual, Remote Analog/Digital
Power Supply
100 to 240VAC-50/60Hz
Literature
3D Visualizer

Features

Benefits:
  • Self-priming – even against maximum line pressure. By-pass valves are not required. Cannot vapor lock or lose prime. 30ft of suction lift. Gentle low shear pumping action.
  • Tube Failure Detection (TFD) senses tube rupture by detecting chemical in the pump head. No false triggering – Patented
  • Optional dual channel tube design for optimum performance and pressure capability
Communication and Interface:
  • Operator friendly digital controls with backlit LCD displays motor speed, input signal values, service, and alarm status
  • Inputs include: 4-20mA and pulse inputs for remote external speed control and either powered 6-24 VDC or non-powered dry contact closure for remote start/stop
  • Outputs: one 250V/3A relay to monitor TFD (Tube Failure System) and FVS (Flow Verification System), one 4-20mA analog signal scalable to the motor speed and one relay output for run status
  • Compatible with Blue-White’s output Flow Verification Sensor (FVS) system. Sensor is sold separately
Superior Design:
  • 5 Year Warranty
  • 200:1 turndown ratio
  • NEMA 4X (IP66) wash-down, chemically resistant powder coated enclosure
  • Heavy duty rotor means no flexing and increased accuracy with no metal springs or hinges to corrode.
Safety Features:
  • Tube Failure Detection (TFD) senses tube rupture, preventing hazardous chemical spills
Optional Components Available:
  • Mounting Extended Brackets (72000-380) – 1 Pair, SS, 4 SS Screws
What’s Included:
  • M2 Peristaltic Metering Pump
  • Two tube assemblies
  • Tube installation tool
  • Mounting hardware kit

Specifications

Maximum Working Pressure (Excluding Pump Tubes)
  • 125 psig (8.6 bar)
  • NOTE: See individual pump tube assembly maximum pressure ratings.
Maximum Fluid Temperature (Excluding Pump Tubes)
  • 3/8” OD x 1/4” ID tubing connections: 130 °F (54 °C)
  • M/NPT connections: 185 °F (85 °C)
  • NOTE: See individual pump tube assembly max. temperature ratings.
Maximum Viscosity
  • 12,000 Centipoise
Maximum Suction Lift
  • 30 ft. Water at sea level (14.7 atm psi)
Maximum Operating Temperature
  • 14 °F to 115 °F (-10 °C to 46 °C)
Maximum Storage Temperature
  • -40 °F to 158 °F (-40 °C to 70 °C)
Operating Voltage
  • 115VAC/60Hz, 1ph (1.5 Amp Maximum)
  • 230VAC/60Hz, 1ph (0.7 Amp Maximum)
  • 220VAC/50Hz, 1ph (1.0 Amp Maximum)
  • 240VAC/50Hz, 1ph (1.0 Amp Maximum)
Power Cord Options
  • 115V60Hz = NEMA 5/15 (USA)
  • 230V60Hz = NEMA 6/15 (USA)
  • 220V50Hz = CEE 7/VII (EU)
  • 240V50Hz = AS 3112 (Australia/New Zealand)
  • 230V50Hz = BS 1363/A (UK)
Motor
  • Brushed DC, 1/8 H.P.
Duty Cycle
  • Continuous
Motor Speed Adjustment Range
  • 200:1 (0.5% – 100%) Max rpm = 130 rpm
Motor Speed Adjustment Resolution
  • 0.1% increments
Display
  • Backlit LCD, UV resistant
Keypad
  • Eight button positive action tactile switch keypad
Maximum Overall Dimensions
  • 7-1/2” W x 10-1/4” H x 14” D (19 W x 26 H x 35.6 D cm)
Product Weight
  • 28.4 lb. (12.9 Kg)
Approximate Shipping Weight
  • 35 lb. (15.9 Kg)
Enclosure
  • NEMA 4X (IP66), Polyester powder coated aluminum
RoHS Compliant
  • Yes
Standards
  • NSF/ANSI 61, cETLus, CE

Videos

Accessories

You may also like…

Replacement Parts

ImageNameCatalog Number

Downloads

Title
Municipal Brochure
645 downloads
95653 11.69 MB July 6, 2022
FLEXFLO Municipal Comparison Chart
203 downloads
93655 4.10 MB July 20, 2022
Municipal Accessories Guide – 85000-178
133 downloads
93033 1,021.20 KB April 29, 2022
M2 Replacement Parts List
121 downloads
78140 501.19 KB February 10, 2022
Municipal Tubing Selection Guide – 85000-119
496 downloads
77365 985 KB February 8, 2022
M2 Firmware Update
3 downloads
64992 9.59 MB February 10, 2022
M2 Engineering Specifications
350 downloads
64991 294.00 KB February 16, 2022
Quick Disconnect Fittings – 85000-140
265 downloads
64990 1.49 MB February 8, 2022
M2 Instruction Manual – 80000-492
2102 downloads
64989 3.34 MB February 22, 2022
M2 Quickstart Guide – 85000-118
140 downloads
64988 690.27 KB April 21, 2022
M2 Technical Data Sheet – 85000-115
2294 downloads
64986 773.51 KB April 22, 2022
A2 M2 Firmware Update Instructions – 80000-494
724 downloads
48590 5.15 MB February 8, 2022

    Request a quote

    Please fill out the form to request a quote.
    A sales rep will reach out to you.

    Select your industry:
    How did you hear about us?
    Select your industry:
    How did you hear about us?

    Explore Menu

    Stay in the know

    Request a quote

    Please fill out the form to request a quote.
    A sales rep will reach out to you.

    To select or deselect multiple products–desktop users hold [ctrl] on Windows or [cmd] on Mac and click products.

    Select Products

    Pumps
    Flow Meters
    Skid Systems

    Please review your selections before continuing.

    Product Details
    Select your industry:
    How did you hear about us?