Blue-White - Chemical metering and fluid measurement solutions; chemical metering pumps, peristaltic pumps, diaphragm pumps, multi-diaphragm pumps, flow meters, flowmeters, variable area flow meters, paddlewheel flow meters, ultrasonic flow meters, engineered skid systems, single skid system, duplex skid system, triplex skid system, water analyzers...

M3

FLEXFLO® Peristaltic Metering Pump

Experience next-level chemical metering with the FLEXFLO® M3 Peristaltic Metering Pump.  The M3 combines accurate metering at discharge pressures up to 125 PSI, intuitive icon-based touchscreen controls, and IP rated M12 connection ports that protect against moisture, dust, vibration, and any temperature change.

M3 remote control signal options include Pulse, 4-20mA, Modbus TCP, EtherNet/IP, and PROFIBUS for enhanced supervision and automation for critical metering and transfer applications.

Technical Overview:

GPH
.0002 - 33.3
LPH
.0007 - 126
mL/min
.0117 - 2100
Pressure
125 PSI (8.6 Bar)
Enclosure Rating
NEMA 4X (IP66)
Standards
cETLus, CE, NSF61
Control Methods
Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, Profibus
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) built-in leak detection comes standard
  • Modular roller design allows for simple tube changes without needing a tool.
  • Optional dual channel tube design for optimum performance and pressure capability
Communication and Interface:
  • 5” touchscreen color LCD display
  • User-friendly configurations
  • Control Methods:
    • Manual Control
    • 4-20mA Input
    • Remote Start/Stop
    • Pulse Input
    • Frequency Input
    • EtherNet/IP
    • Modbus TCP/IP
    • PROFIBUS
    • Alarm Outputs
    • FVS
    • Relay Ouput
Superior Design:
  • 5 Year Warranty
  • 10,000:1 turndown ratio
  • NEMA 4X (IP66) wash-down, chemically resistant 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 by detecting chemical in the pump head. No false triggering – Patented
  • Security programmable 6-digit password to prevent tampering
Optional Components Available:
  • Mounting Extended Brackets (72000-380) – 1 Pair, SS, 4 SS Screws
What’s Included:
  • M3 Peristaltic Metering Pump
  • Two tube assemblies
  • Tube installation tool
  • Mounting hardware kit

Output

Tube Material / Size Feed Rate MaxSpeed MaxPressure MaxTemperature Required Roller Assembly
GPH LPH ML/Min RPM PSI (bar) °F (°C) Code
Flex-A-Prene®
ND .0002 – 2.10 .0007 – 7.92 .0132 – 132 125 125 (8.6) 185 (85) A3-SND-R
NHL .0017 – 17.4 .0066 – 65.6 .11 – 1097 125 65 (4.5) 185 (85) A3-SNGG-R
NK .0033 – 33.3 .0126 – 126 .21 – 2100 125 125 (8.6) 185 (85) A3-SNGG-R
NKL .0033 – 33.3 .0126 – 126 .21 – 2100 125 30 (2.1) 185 (85) A3-STH-R
NEE .0004 – 4.76 .0018 – 18.0 .03 – 300 125 110 (7.6) 185 (85) A3-SNGG-R
NGG .0019 – 19.02 .0072 – 72.0 .12 – 1200 125 110 (7.6) 185 (85) A3-SNGG-R
Flex-A-Chem®
TH .0015 – 15.06 .0057 – 57.0 .0950 – 950 125 50 (3.4) 130 (54) A3-STH-R
TK .0028 – 28.5 .0108 – 108 .18 – 1800 125 50 (3.4) 130 (54) A3-SNGG-R
Flex-A-Thane®
GE .0004 – 4.60 .0017 – 17.4 .0290 – 290 125 65 (4.5) 130 (54) A3-SGE-R
GG .0010 – 10.1 .0038 – 38.4 .0637 – 637 125 65 (4.5) 130 (54) A3-SGE-R
G2G .0018 – 18.23 .0069 – 69.0 .0115 – 1150 125 65 (4.5) 130 (54) A3-SGE-R
GH .0024 – 24.9 .0094 – 94.2 .1570 – 1570 125 65 (4.5) 130 (54) A3-SGE-R
GK .0028 – 28.5 .0108 – 108 .1800 – 1800 125 65 (4.5) 130 (54) A3-SGE-R

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)
  • 185 °F (85 °C)
  • NOTE: See individual pump tube assembly max. temperature ratings.
Maximum Viscosity
  • 12,000 Centipoise
Maximum Suction Lift
  • 30 ft. Water, 0 psig (9.14 m, 0 bar)
Ambient Operating Temperature
  • 14 °F to 115 °F (-10 °C to 46 °C)
Ambient Storage Temperature
  • -40 °F to 158 °F (-40 °C to 70 °C)
Operating Voltage
  • 115VAC/60Hz, 1ph (2.0 Amp Maximum)
  • 230VAC/60Hz, 1ph (1.0 Amp Maximum)
  • 220VAC/50Hz, 1ph (1.0 Amp Maximum)
  • 240VAC/50Hz, 1ph (1.0 Amp Maximum)
  • 230VAC/50Hz, 1ph (2.0 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
  • Brushless DC, 1/4 hp
Motor Speed Adjustment Range
  • 10,000:1 (0.01% – 100% motor speed) Max RPM = 125
Motor Speed Adjustment Resolution
  • 0.1% increments > 1% motor speed and < 100%
  • 0.01% increments < 1% motor speed
Display
  • 5” touchscreen color LCD, UV resistant.
Display Languages
  • English, Spanish, French, German, and Portuguese selectable
Maximum Overall Dimensions
  • 8-1/4”W x 11-3/4”H x 13-1/4”D (20.9W x 29.8H x 34.5D cm)
Product Weight
  • 25.4lb. (11.5 Kg)
Security
  • Programmable 6-digit password
Approximate Shipping Weight
  • 30 lb. (13.6 Kg)
Enclosure
  • NEMA 4X (IP66) wash-down, chemically resistant enclosure
RoHS Compliant
  • Yes
Standards
  • cETLus, CE, NSF61

Accessories

KIT-QBV

KIT QUICK DISCONNECT .50″ BARB FKM

Add to cart
KIT-QBE

KIT QUICK DISCONNECT .50″ BARB EP

Add to cart
KIT-QME

KIT QUICK DISCONNECT .50 M/NPT EP

Add to cart
KIT-QMV

KIT QUICK DISCONNECT .50 M/NPT FKM

Add to cart
KIT-QSV

KIT QUICK DISCONNECT .37T FKM

Add to cart
KIT-QSE

KIT QUICK DISCONNECT .37T EP

Add to cart
KIT-M12

KIT OF 2 M12 CABLES 10 FEET LONG

Add to cart
CABLE-UAC

USB A-C CABLE

Add to cart
KIT-DP3

CABLE M12 NETWORK BUS CONNECTION

Add to cart
KIT-PSM

WALL MOUNT KIT 1/2/3/4 SERIES

Add to cart

Replacement Parts

ImageCatalog NumberDescriptionPriceBuy

Downloads

Title
3 Series Roller Assembly – 80000-195

1.37 MB April 16, 2024
Case Study: Municipality Standardizes on One Pump & Reduces Costs & Maintenance at its Water & Wastewater Treatment Facilities

1.37 MB February 1, 2023
Case Study: Water Treatment Plant Successfully Makes the Switch from Gas to Liquid Chlorine

538.23 KB March 13, 2023
FLEXFLO Municipal Comparison Chart

4.10 MB January 24, 2024
FLEXFLO Pump EDS File

11 KB February 21, 2024
FLEXFLO Pump GDS File

2 KB February 21, 2024
M3 | M4 Brochure – 80000-714

4.02 MB March 7, 2023
M3 Engineering Specifications

454 KB February 22, 2024
M3 Instruction Manual – 80000-616

12 MB April 15, 2024
M3 Instruction Manual [Français] – 80000-616

33.82 MB March 24, 2023
M3 M4 Instruction Manual – 80000-465 [LEGACY]

6.3 MB April 15, 2024
M3 M4 Technical Data Sheet – 85000-108 [LEGACY]

591.92 KB April 15, 2024
M3 Technical Data Sheet – 85000-157

1 MB April 15, 2024
M3 Technical Data Sheet [Français] – 85000-157

559.46 KB March 24, 2023
Municipal Accessories Guide – 85000-178

1,021.20 KB April 29, 2022
Municipal Catalog 2024 – 80000-708

13.09 MB May 6, 2024
Municipal Products Brochure

2.98 MB February 14, 2024
Municipal Quick Disconnect Fittings – 85000-140

1.49 MB July 11, 2023
Municipal Tubing Selection Guide – 85000-119

985 KB April 18, 2023
Peristaltic Pump Tubing Brochure – 80000-726

3.75 MB April 16, 2024
Pump to Skid Adapter Kits – 85000-198

340.02 KB February 15, 2024

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