M4

FLEXFLO® Peristaltic Metering Pump

Experience next-level chemical metering with the FLEXFLO® M4 Peristaltic Metering Pump. The M4 combines accurate metering at discharge pressures up to 125 PSI, intuitive icon-based touch screen controls, and IP rated M12 connection ports that protect against moisture, dust, vibration, and any temperature change.

M4 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 .0028 – 158.5 Enclosure Rating NEMA 4X (IP66)
LPH .0108 – 600 Standards cETLus, CE, NSF61
mL/min .1800 – 10000 Control Methods Manual, Remote Analog/Digital, EtherNet/IP, Modbus TCP/IP, PROFIBUS
Pressure   125 PSI (8.6 Bar) Power Supply 100 to 240VAC-50/60Hz

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:

  • 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 preventing hazardous chemical spills
  • 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:

  • M4 Peristaltic Metering Pump
  • Two tube assemblies
  • With “B” ½” hose barb and “M” M/NPT type connections:
    • Suction foot valve / strainer
  • Tube installation tool
  • Mounting hardware kit

Specifications

Maximum Working Pressure (excluding pump tubes)
125 psig (8.6 bar)
NOTE: See individual pump tube assembly max. 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 H.P.
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
12-1/8”W x 15-1/4”H x 16-1/2”D (30.8W x 38.8H x 41.9D cm)
Product Weight
45.5 lb. (20.64 Kg)
Security
Programmable 6-digit password
Approximate Shipping Weight
50 lb. (22.68 Kg)
Enclosure
NEMA 4X (IP66) wash-down, chemically resistant enclosure
RoHS Compliant
Yes
Standards
cETLus, CE, NSF61/td>

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