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. The package comes with M2 Peristaltic Metering Pump, Pre-installed tube assembly, USB Flash Drive With Instruction Manual, power cord, spare tube kit, floor mounting brackets.

Key Features

Capabilities:

10,000:1 turndown ratio.
Output rates to: 21.23 GPH (80.4LPH or 1.34 L/min) and pressures to 125PSI (8.6 Bar).
Inject at maximum pressure in either direction (clockwise and counter clockwise).

Communication & Interface:

Backlit LCD display, UV resistant
User-friendly configurations
Control methods: manual control, 4-20mA input, remote start/stop, pulse/frequency inputs, ethernet/IP

Superior Engineered Design:

5 Year Warranty
200:1 turndown ratio
NEMA 4X wash-down, chemically resistant enclosure
Heavy duty rotor means no flexing and increased accuracy with no metal springs or hinges to corrode.

Other Features

Tube Failure Detection (TFD) senses tube rupture preventing hazardous chemical spills
Security programmable 6-digit password to prevent tampering
Tube Failure Detection (TFD) senses tube rupture by detecting chemical in the pump head
Self-priming – even against maximum line pressure. By-pass valves are not required.
Exclusive offset-roller design reduces pulsation by up to 80%
Dual channel tube design for optimum performance and pressure capability

Typical Applications

Chemical metering
Wastewater treatment
Chlorination
Chloramination
Fluoridation
Polymer injection
Pulp & paper slurring
Printing inks
Oil based fluids
Gaseous fluids
Shear sensitive fluids
Caustics
Chemical Slurring
Food and beverage

Flex-A-Prene (Max. Temperature 185 °F (85°C))

Tubing Size	Feed Rate (GPH)	Max. Speed (RPM)	Max. Pressure PSI (Bar)	Roller Assembly
ND	.01 – 1.7	130	125 (8.6)	A2-SND-R
NEE	.022 – 4.44	130	110 (7.6)	A2-SNGG-R
NGG	.086 – 17.2	130	110 (7.6)	A2-SNGG-R

Flex-A-Chem® (Max. Pressure 130 °F(54 °C))

Tubing Size	Feed Rate (GPH)	Max. Speed (RPM)	Max. Pressure PSI (Bar)	Roller Assembly
TH	.07 – 14.3	130	50 (3.4)	A2-STH-R

Flex-A-Thane® (Max. Pressure 130 °F(54 °C))

Tubing Size	Feed Rate (GPH)	Max. Speed (RPM)	Max. Pressure PSI (Bar)	Roller Assembly
GE	.02 – 4.0	130	65 (4.5)	A2-SGE-R
GG	.05 – 9.3	130	65 (4.5)	A2-SGE-R
G2G	.07 – 14.98	130	65 (4.5)	A2-SGE-R
GH	.11 – 21.23	130	65 (4.5)	A2-SGE-R

Thumb	File information
	85000-115-M2-Technical-Data-Sheet.pdf File Size 984.74KB

Bluewhite Flex-Pro
Pump Model	FLEXFLO® M2
Max Feed Rate	80.4 LPH (21.23GPH)
Max Working Pressure	125 psig (8.6 bar)
Max Fluid Temperature	185°F (85°C)
Max Ambient Temperature	14°F to 115°F (-10°C to 46°C)
Max Viscosity (Centiposie)	12,000
Maximum Suction Lift	30 ft. Water, 0 psig (9.14 m, 0 bar)
Max Operating Temperature	14°F to 115°F (-10°C to 46°C)
Operating Voltage	96 to 264VAC-50/60Hz, 350W
Power Cord Options	115V60Hz = NEMA 5/15 (USA) 230V60Hz = NEMA 6/15 (USA) 220V50Hz = CEE 7/VII (EU)
Motor	Brushless DC, 1/8 hp
Motor Speed Adjusting Range	0.04% – 100% motor speed
Motor Speed Adjusting Resolution	200:1 (0.5% – 100%) 0.1% increments
Display	Backlit LCD, UV resistant
Keypad	Ten button positive action tactile switch keypad
Enclosure	NEMA 4X, Kydex
Overall Dimensions	8-1/4”W x 11-3/4”H x 13-1/4”D
Shipping Weight (KG)	28.4 lb. (12.9 Kg)