Blue-White FLEXFLO M1 Peristaltic Metering Pump

1.0 Introduction

Congratulations on purchasing the Blue-White FLEXFLO® Series M1 peristaltic metering pump. A peristaltic metering pump is a type of positive displacement pump used for pumping a variety of fluids.

The FLEXFLO® Series M1 peristaltic metering pump is pre-configured for the tubing that is shipped with it.

NOTE: For accurate calibration of the pump tube, run the pump for one hour with new tubing installed prior to calibration.

NOTE: The tubing has an identification number printed on it for easy re-ordering.

NOTE: The pump was pressure-tested at the factory with clean water before it was shipped. There may be trace amounts of clean water in the pre-installed tube assembly.

1.1 Available Models

The Model Number Matrix defines the pump configuration. An example model number is M1-41T.

1.2 What's in the Box

• Blue-White FLEXFLO® Series M1 peristaltic metering pump
• Power Cord
• Two (2) Tube assemblies (one installed, one spare)
• Mounting Hardware Kit / Rear Bracket
• Display Shield
• Instruction Manual

See the Accessories page for additional options such as Suction / Discharge Tubing, Injection Valves, Suction Strainer, M12 communications cables, and Wall Mount Bracket.

2.0 Engineering Specifications

1. Refer to individual tube pressure and temperature ratings.

3.0 Materials of Construction

3.1 Wetted Components

• Pump Tube Assembly: Flex-A-Prene®, Flex-A-Thane®, Flex-A-Chem®
• Tubing Adapter Fittings: PVDF (1/4" x 3/8" Tubing Connection, or 1/2" MNPT)

3.2 Non-Wetted Components

• Enclosure: Valox® (PBT) & PA12
• Pump Head: Valox® (PBT)
• Pump Head Cover: Polycarbonate
• Cover Screws: Permanently lubricated sealed motor shaft support ball bearing.
• Roller Assembly: Stainless steel, polypropylene cap
• Rotor: Valox® (PBT)
• Rollers: Nylon
• Roller Bearings: Bronze
• TFD+ System Sensor: Polysulfone (PES)
• Power Cord: 3 conductor, SJTW-A water-resistant
• Tube Installation Tool: GF nylon
• Mounting Brackets and Hardware: 316 stainless steel screws, GF nylon bracket

4.0 Features

• Tube Failure Detection (TFD+) senses tube failure and shuts off the pump. No false triggering.
• Heavy-duty display shield protects pump controls.
• Remote Start/Stop - one non-powered dry contact closure.
• Compatible with Blue-White Flow Verification Sensor (FVS) system.
• Outputs: 4-20mA, single 250V/3A (TFD or FVS), and a solid state "motor on" (0-60VDC sinking).
• Self-priming, cannot vapor lock or lose prime.
• Speed Control: Manual Speed Adjust and Scalable 4-20mA Input.
• Convenient M12 Connectors (IP67) for Input/Output Communications (M12 cables ordered separately).

4.1 Agency Listings

• ETL listed to conform to UL Standard 778 as a motor-operated water pump and CSA Standard C22.2 as process control equipment.
• Complies with Machinery Directive 2006/42/EC, BS, EN 60204-1; Low Voltage Directive 2014/35/EU BS EN 61010-1; EMC Directive 2014/30/EU, BS EN 50081-1/BS EN 50082-1.
• Certified to NSF/ANSI Standard 61 - Drinking Water System Components - Health Effects.

Symbol Descriptions:

• [warning-symbol] Warning: Risk of electric shock.
• [caution-symbol] Caution: Refer to the user's guide.
• [ground-symbol] Ground: Protective Conductor Terminal.

Enclosure Rating:

• NEMA 4X: Constructed for either indoor or outdoor use to provide a degree of protection to personnel against incidental contact with enclosed equipment; to provide a degree of protection against falling dirt, rain, sleet, snow, windblown dust, splashing water, and hose-directed water; and will be undamaged by external formation of ice on the enclosure.
• IP66: No ingress of dust; complete protection against contact. Water projected in powerful jets against the enclosure from any direction shall have no harmful effects.

5.0 Installation

[caution-symbol] CAUTION: The pump should be serviced by qualified persons only. If equipment is used in a manner not specified in this manual, the protection provided by the equipment may be impaired.

[caution-symbol] CAUTION: Always wear protective clothing, face shield, safety glasses, and gloves when working on or near your metering pump. Additional precautions should be taken depending on the solution being pumped. Refer to MSDS precautions from your solution supplier.

[caution-symbol] CAUTION: All diagrams are strictly for guideline purposes only. Always consult an expert before installing a metering pump on specialized systems. Metering pumps should be serviced by qualified persons only.

[caution-symbol] CAUTION: Check system pressure and piping/tubing pressure limits before installing. If using the pump with chemicals that off-gas (i.e., sodium hypochlorite), do not leave chemicals in the pump or between valves for excessive periods of non-use. Flush the pump as necessary.

[caution-symbol] CAUTION: The pump should be supplied by an isolating transformer or RCD (operating current less than or equal to 30 mA).

5.1 Mounting Location

1. The pump must be sheltered from the environment (rain, snow, direct sunlight, etc.). Do not place the pump on the floor or in a location with excessive chemical spills or vapors.
2. Choose an area located near the chemical supply tank, chemical injection point, and electrical supply. Also, choose an area where the pump can be easily serviced.
3. Find a secure and level surface and mount the pump close to the injection point. Keep the inlet (suction) and outlet (discharge) tubing as short as possible. Longer discharge tubing increases back pressure at the pump head.

NOTE: Mounting the pump lower than the chemical container will gravity-feed chemical into it. This "flooded suction" installation may minimize output variation by eliminating suction lift and minimizing air and gasses entering the pump due to off-gassing and suction line leaks. A shut-off valve, pinch-clamp, or other means to halt gravity-feed to the pump must be installed during servicing.

NOTE: Install a backflow prevention check valve at the discharge side of the pump to prevent system fluid from flowing back through the pump during tube replacement or during a tube leak.

NOTE: A pressure relief valve is recommended at the discharge side of the pump to prevent premature wear and damage to the pump tube, in the event that the discharge line becomes blocked.

NOTE: The pump does not require back pressure. Keep the discharge pressure as low as possible to maximize tube life.

5.2 Pump Dimensions

Diagram showing pump dimensions with labels A through E.

5.3 Wall Mounting

1. Using #10 self-tapping screws, or appropriate hardware for the wall material, mount the bracket to a secure wall that is located no higher than 4 feet above ground for easy programming and service.

Diagram showing wall/shelf mount bracket and mounted pump.

Note: If mounting the bracket to a shelf, table, or floor, it is recommended to use the mounting holes on the bracket feet and use hardware appropriate for the base surface. See Accessories for Wall Shelf options.

2. Lower the pump so that the tab on the wall mount is inserted into the slot located on the back of the pump. The pump will now be secured to the mount bracket. To remove, pull the tab forward and lift the pump.

Diagram showing wall mount slot and tab.

5.4 Power Connections

[warning-symbol] WARNING: Risk of electric shock. Cord-connected models are supplied with a grounding conductor and grounding-type attachment plug. To reduce the risk of electric shock, be certain that it is connected only to a properly grounded, grounding-type receptacle.

[warning-symbol] WARNING: Electrical connections and grounding (earthing) must conform to local wiring codes.

[warning-symbol] WARNING: Ensure to connect the pump to the proper supply voltage. Using the incorrect voltage will damage the pump and may result in injury. The voltage requirement is printed on the pump serial label.

• Use the voltage for which the power cord is rated.
• To prevent electronic noise interference, electronic signal wires and AC power wires must be kept separate. Do not bundle these cables together or run them within the same conduit.
• When there is a power interruption, the pump will restart (resume) in the same state as prior to the power interruption.
• POWER: 115V 60Hz (0.6A max.), 220V 50Hz (0.3A max.), 230V 60Hz (0.3A max.), 230V 50Hz (0.3A max.), 240V 50Hz (0.3A max.).
• COVERS FOR USB CONNECTION AND M12 CONNECTIONS MUST BE IN PLACE WHEN NOT CONNECTED TO CABLES.
• NOTE: When in doubt regarding your electrical installation, contact a licensed electrician.

Diagram showing the pump's right side panel with power cord connection.

5.5 IO Connection

[warning-symbol] WARNING: Risk of electric shock - All wiring must be insulated and rated 60V minimum.

COVERS FOR USB CONNECTION AND M12 CONNECTIONS MUST BE IN PLACE WHEN NOT CONNECTED TO CABLES (Failure to keep connectors in place may void warranty).

Diagram showing the pump's right side panel with I/O connectors labeled 1 through 4.

M12 cables are not included with the product. See Accessories for M12 cable options. An A-Type M12 connector with 5-position female sockets is required. Shielded cables should be used for all signal wires.

5.6 M12 Connector

[warning-symbol] Warning: Never allow M12 cable wires to touch while the pump is active. Wiring shorts will cause the pump to malfunction and can void the warranty. Protect or tape unused wires as necessary.

Diagram showing M12 connector pinouts for I/O 1, I/O 2, and I/O 3.

M12 Input Connector I/O 1

M12 Input Connector I/O 2

Diagram showing Blue-White M12 Cable Wiring with PIN #, WIRE COLOR, and corresponding PIN.

M12 Output Connector I/O 3

6.0 Touchpad Layout

Diagram of the pump's touchpad with numbered items.

7.0 Set-Up, Programming, and Inputs

7.1 Remote Start/Stop

Diagram showing touchpad buttons related to Remote Start/Stop.

Directions for Normally Open Operation

1. Confirm that the pump is in the OFF position.
2. Press the Remote Start/Stop button to activate. The light will turn Green for "Normally Open" Operation.
3. To put the pump in a Ready state, press the Start/Stop button.
4. The display will show "SIG" when waiting for contact closure signal.
5. The display will show pump speed (or RPM, 4-20mA) when the signal is closed.

Directions for Normally Closed Operation

1. Confirm that the pump is in the OFF position, and the Remote Start/Stop light is off.
2. Press and hold the Remote Start/Stop button for 5-7 seconds. The light will turn Red for "Normally Closed" Operation.
3. To put the pump in a Ready state, press the Start/Stop button.
4. The display will show "SIG" when waiting for contact closure to Open.
5. The display will show pump speed (or RPM, 4-20mA) when the signal is Open.

7.2 Programming FVS (Flow Verification Sensor)

The Flow Verification System (FVS) uses a pulse signal from a flow meter/sensor. When the FVS feature is activated, if the running pump does not receive a signal/pulse within the programmed delay time, the pump will stop and activate the Alarm Output Relay. The display will read "FuS". Contact Blue-White for sensor options.

Diagram showing touchpad buttons related to FVS.

Directions for Programming FVS

1. Confirm that the pump is in the OFF position.
2. Press and hold the FVS button for 5-7 seconds.
3. Use the up/down arrows to set the Delay Time.
4. Press and hold the FVS button for 5-7 seconds.

Activate by pressing the FVS button once. The light will turn on to indicate activation. Press again to de-activate.

NOTE: The Alarm Delay Time range is 1-20 seconds.

7.3 Pump Lockout

The Pump Lockout feature allows the user to "lock out" the ability to change pump controls, such as Pump Speed, Prime, FVS, Remote Start/Stop, and Manual/4-20mA Modes. The user will still be able to start and stop the pump.

Diagram showing touchpad buttons related to Lockout.

Directions

1. The pump can be running or in the OFF position.
2. Press and hold the Lockout button for 5-7 seconds. The light will activate.
3. To de-activate, press and hold the Lockout button for 5-7 seconds.

7.4 4-20mA Input

Selecting 4-20mA Input Mode

Diagram showing touchpad buttons related to 4-20mA Input.

1. Confirm that the pump is in the OFF position.
2. Press the 4-20mA Input button.

Programming 4-20mA Input Mode

1. Confirm that the pump is in the OFF position.
2. Press and hold the 4-20mA Input button.
3. The MIN mA light will illuminate. Use the arrow keys to toggle the minimum mA value for the pump to operate at.
4. Press the 4-20mA Input button for the MIN % Speed light to illuminate.
5. Use the arrow keys to toggle the MIN % Speed value for the pump to operate.
6. Press the 4-20mA Input button for the MAX mA light to illuminate.
7. Use the arrow keys to toggle the MAX mA value for the pump to operate.
8. Press the 4-20mA Input button for the MAX % Speed light to illuminate.
9. Use the arrow keys to toggle the MAX % Speed value for the pump to operate.
10. Press and hold the 4-20mA Input button to exit programming mode.

8.0 Pump Operation

8.1 Priming the Pump

Diagram showing touchpad buttons related to Priming.

1. The pump can be running or in the OFF position.
2. Press the Prime button.
3. The pump will run at 100% speed, and the display will count down from 60 seconds.
4. Press the Start/Stop button at any time to stop the pump.

Placeholder for QR code and link to instructional video.

8.2 Manual Pump Operation

Pump speed can be adjusted manually using the "Manual Adjust" Run Mode.

Diagram showing touchpad buttons related to Manual Adjust.

1. Confirm that the pump is in the OFF position.
2. Press the "Manual Adjust" button. The Local light will activate.
3. Press the Start/Stop button.
4. Adjust pump speed using the up and down arrows.

8.3 4-20 Input Speed Control

Pump speed can be adjusted remotely using the "4-20ma Input" Run Mode.

Diagram showing touchpad buttons related to 4-20mA Input.

1. Confirm that the pump is in the OFF position.
2. Press the "4-20ma Input" button. The Remote light will activate.
3. Press the Start/Stop button.
4. Pump speed will be adjusted by the 4-20mA input signal.
5. Adjust up and down arrows to display % speed, RPM, or 4-20mA input signal.

9.0 Outputs

• MOTOR ON: Active when the motor is running in Manual or 4-20mA Mode.
• RELAY OUTPUT: Active when either TFD or FVS has triggered. Stop the pump to reset.
• 4-20mA OUTPUT: Non-scalable full-scale output proportional to pump speed.

10.0 Enhanced Tube Failure Detection (TFD+)

The pump is equipped with an Enhanced Tube Failure Detection (TFD+) system, which is designed to stop the pump and provide an output alarm in the event the pump tube ruptures and a chemical enters the pump head. This TFD+ system can detect the presence of many chemicals, including sodium hypochlorite (chlorine), hydrochloric (muriatic) acid, sodium hydroxide, oils-based polymers, water-based polymers, and many others. The system will not be triggered by water (rain, condensation, etc.) or silicone oil (roller lubricant).

Diagram illustrating tubing failure and chemical detection.

NOTE: If the system has detected a chemical, the pump tube must be replaced, and the pump head and roller assembly must be thoroughly cleaned. Failure to clean the roller assembly will void the warranty.

NOTE: If the TFD+ alarm is triggered, the pump will stop and close an alarm output. See M12 Connector details to wire this alarm.

10.1 Confirming Chemical Detection

To determine if a chemical will be detected by the system:

1. Remove the pump head cover, and the pump tube and roller assembly.
2. Place a small amount of chemical in the bottom of the pump head that is enough to cover the sensors.
3. Reinstall only the pump head cover.
4. Turn on the pump by pressing the START button.

NOTE: If the TFD+ system detects a chemical, the pump will stop after a two-second confirmation period.

NOTE: If the TFD+ system does not detect a chemical, the pump will continue to operate after the confirmation period.

5. Carefully clean the chemical out of the pump head. Ensure to remove all chemical traces from the sensor probes.
6. Replace the roller assembly and tubing.
7. Reinstall the pump head cover.
8. Press the START button to clear the alarm condition.
9. Restart the pump.

11.0 Pump Maintenance

[caution-symbol] CAUTION: Always wear protective clothing, face shield, safety glasses, and gloves when working on or near your metering pump. Additional precautions should be taken depending on the solution being pumped. Refer to MSDS precautions from your solution supplier.

11.1 Routine Inspection and Maintenance

The pump requires minimal maintenance. However, the pump and all accessories should be checked weekly, especially when pumping chemicals. Inspect all components for signs of leaking, swelling, cracking, discoloration, or corrosion. Immediately replace worn-out or damaged components.

Cracking, crazing, or discoloration during the first week of operation are signs of severe chemical attack. If this occurs, perform the following steps:

1. Immediately remove the chemical from the pump.
2. Determine which parts are being attacked.
3. Replace the damaged parts with parts manufactured using more suitable materials.
4. After servicing, operate the pump to verify normal operation.

NOTE: The manufacturer does not assume responsibility for damage to a pump that has been caused by chemical attack.

11.2 Cleaning and Lubricating the Pump

• The pump will require occasional cleaning, depending on the type of service, operating conditions, and run time.
• When changing the pump tube assembly, the pump head chamber, the roller assembly, and the pump head cover should be wiped of any dirt and debris.
• Clean the motor shaft with a clean towel, and then apply a small amount of grease to the shaft. This will help prevent the rotor from sticking to the motor shaft.
• Periodically, or when necessary, grease the pump head cover bearing. Apply a small amount of grease (Aeroshell aviation grease #5 or equivalent).
• 100% silicone lubrication may be used on the roller assembly.
• Periodically clean the injection fitting / check valve assembly, especially since injecting fluids like sodium hypochlorite can calcify. These lime deposits and other buildups can clog the fitting, increase back pressure, and interfere with the check valve operation.
• Periodically clean the suction strainer.

Placeholder for QR code and link to instructional video.

12.0 Tube Replacement

[caution-symbol] CAUTION: Prior to service, pump clean water through the pump and suction / discharge line to remove any chemical.

[caution-symbol] CAUTION: Always wear protective clothing, face shield, safety glasses, and gloves when working on or near your metering pump. Additional precautions should be taken depending on the solution being pumped. Refer to MSDS precautions from your solution supplier.

[caution-symbol] CAUTION: Use the provided Tube Installation Tool to leverage tubing into the pump head. Do not use your fingers.

[caution-symbol] CAUTION: Use extreme caution when replacing the pump tube. Do not place your fingers near the rollers.

The pump tube assembly will eventually become non-operational if it is not regularly inspected and replaced. Tube life is affected by many factors, such as the type of chemical being pumped, the amount of back pressure, the motor revolutions per minute (RPM), and temperature.

12.1 Tube Removal

[caution-symbol] CAUTION: Safety first. Remove the pressure. Relieve (remove) the system pressure on the discharge and suction side of the pump. Failure to do so will cause the solution to squirt when disconnecting the tube connections.

1. Disconnect the system plumbing from the pump tube adapters.
2. Press the Start/Stop key to stop the pump.
3. Remove the three black thumb screws from the front of the pump head cover by unscrewing counterclockwise. Remove the pump head cover by pulling straight out.
4. Set the motor speed to 10%. Press the Start/Stop key to start the pump.
5. With the pump running, pull the inlet (suction) fitting out of the pump head. Guide the tube counterclockwise away from the rollers. Pull the outlet (discharge) fitting out of the pump head.
6. Press the Start/Stop key to stop the pump.

12.2 Tube Installation

NOTE: Thoroughly clean the pump head and rotor. The rotor can be removed by pulling it straight out. After cleaning, push the rotor back on the shaft.

1. Set the motor speed to 10%. Press the Start/Stop key to start the pump.
2. Insert the inlet (suction) side of the pump tube fitting into the lower retaining slot of the pump head. Carefully guide the pump tube into the pump head.
3. Stretch the tube slightly and insert the outlet (discharge) fitting into the upper retaining slot of the pump head. Pull the tube installation tool out of the pump head.
4. Place the clear cover onto the pump head. Secure the cover with the provided three thumb screws. The pump is now ready for operation.

Placeholder for QR code and link to instructional video.

13.0 Updating The Firmware

REQUIREMENTS: Download & Install the M1 Programmer file by visiting the Firmware Update section of the M1 product page at www.blue-white.com as well as download the Firmware Update File.

1. Connect the Pump to a computer via USB-A / USB-C cable (Pump must not be powered before starting.) (Be sure to replace USB cover after updating firmware).
2. Power up the Pump.
3. Open the M1 programmer.
4. Select "Enable" USB in the Communication settings window.
5. Click on Connect.
6. Select "Load Hex File".
7. Select the ".HEX" file (See Blue-White website for latest version).
8. Click on "Erase-Program-Verify".
9. Once the Hex file is loaded successfully, click on "Disconnect". Your firmware has now been updated.

Placeholder for video link.

14.0 Replacement Parts List

Diagram showing an exploded view of the pump with numbered parts. A table listing part numbers and descriptions would typically follow here, but is omitted for brevity in this text-based representation.

14.1 Exploded View

Detailed textual description of the exploded view diagram would go here, listing each numbered component and its corresponding part name and number. For example: 1. Pump Head Cover, 2. Thumb Screw, 3. Pump Head, etc.

15.0 Accessories

The following accessories are available for the M1 FLEXFLO® Peristaltic Metering Pump. Please visit Bluewhite.com for more information. All accessories are sold separately.

• M12 Cables: KIT-M12 (Two M12 Cables), KIT-M12-3 (Three M12 Cables). Available in 10ft, 15ft, and 30ft lengths (e.g., KIT-M12-2-15 for a 15ft kit with two cables).
• USB Cable: CABLE-UAC (One 3' USB-A to USB-C cable).
• Power Cords - Detachable: Available for various voltages and plug types (e.g., 90010-663 for 115V/60Hz NEMA 5/15, 90010-664 for 220V/50Hz CEE 7/V11, 90010-665 for 230V/50Hz BS 1363/A, 90010-666 for 240V/50Hz AS 3112, 90010-696 for 230V/60Hz NEMA 6/15, 90010-821 for 115V/60Hz NEMA 5/15 (Lockable)).
• Suction / Discharge Tubing: Available in Clear PVC (Suction) and Opaque PE (Discharge), 3/8" OD, in 5', 10', and 100' lengths.
• Tanks: STAR III Tanks available in 7, 15, and 30 gallon sizes (e.g., KIT-S07 for 7 Gallon Tank). Kits include tank, tubing, foot valve/strainer, and mounting bracket.
• Mounting Bracket: KIT-PSM (HDPE Bracket with anchor bolts).

Diagrams illustrating some accessories like KIT-M12, KIT-M12-3, CABLE-UAC, and tank kits.

16.0 Troubleshooting

17.0 Warranty

17.1 LIMITED WARRANTY

The FLEXFLO® pump is warranted for 60 months from the date of purchase (proof of purchase is required). The pump will be repaired or replaced at Blue-White's discretion. Failure must have occurred due to a defect in material or workmanship and not as a result of operation of the product other than in normal operation as defined in the pump manual. Warranty status is determined by the pump's serial label and the sales invoice or receipt. The serial label must be on the pump and legible. The warranty status of the pump will be verified by Blue-White or a factory-authorized service center.

The Pump Head and roller assembly is warranted against damage from chemical attack when proper TFD+ (Tube Failure Detection) system instructions and maintenance procedures are followed.

17.2 WHAT IS NOT COVERED

• Pump Tube Assemblies and rubber components - They are perishable and require periodic replacement.
• Pump removal, or re-installation, and any related labor charges.
• Freight to the factory or service center.
• Pumps that have been tampered with, or are in pieces.
• Damage to the pump that results from misuse, carelessness (such as chemical spills on the enclosure), abuse, lack of maintenance, or alteration which is out of Blue-White's control.
• Pumps damaged by faulty wiring, power surges, or acts of nature.

17.3 PROCEDURE FOR IN WARRANTY REPAIR

1. Contact the factory to obtain an RMA (Return Material Authorization) number.
2. Carefully pack the pump to be repaired. It is recommended to include the foot strainer and injection/check valve fitting since these devices may be clogged and part of the problem.
3. Please enclose a brief description of the problem as well as the original invoice or sales receipt, or a copy showing the date of purchase.
4. Prepay all shipping costs. COD shipments will not be accepted.
5. Warranty service must be performed by the factory or an authorized service center.
6. Damage caused by improper packaging is the responsibility of the sender.
7. When in-warranty repair or replacement is completed, the factory pays for return shipping to the dealer or customer.

17.4 PRODUCT USE WARNING

Blue-White products are manufactured to meet the highest quality standards in the industry. Each product instruction manual includes a description of the associated product warranty and provides the user with important safety information. Purchasers, installers, and operators of Blue-White products should take the time to inform themselves about the safe operation of these products. In addition, customers are expected to do their own due diligence regarding which products and materials are best suited for their intended applications. Blue-White is pleased to assist in this effort but does not guarantee the suitability of any particular product for any specific application, as Blue-White does not have the same degree of familiarity with the application that the customer/end user has. While Blue-White will honor all of its product warranties according to their terms and conditions, Blue-White shall only be obligated to repair or replace its defective parts or products in accordance with the associated product warranties. BLUE-WHITE SHALL NOT BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, WHETHER DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL, ARISING OUT OF OR RELATED TO THE FAILURE OF ANY OF ITS PARTS OR PRODUCTS OR OF THEIR NONSUITABILITY FOR A GIVEN PURPOSE OR APPLICATION.

17.5 CHEMICAL RESISTANCE WARNING

Blue-White offers a wide variety of wetted parts. Purchasers, installers, and operators of Blue-White products must be well-informed and aware of the precautions to be taken when injecting or measuring various chemicals, especially those considered to be irritants, contaminants, or hazardous. Customers are expected to do their own due diligence regarding which products and materials are best suited for their applications, particularly as it may relate to the potential effects of certain chemicals on Blue-White products and the potential for adverse chemical interactions. Blue-White tests its products with water only. The chemical resistance information included in this instruction manual was supplied to Blue-White by reputable sources, but Blue-White is not able to vouch for the accuracy or completeness thereof. While Blue-White will honor all of its product warranties according to their terms and conditions, Blue-White shall only be obligated to repair or replace its defective parts or products in accordance with the associated product warranties. BLUE-WHITE SHALL NOT BE LIABLE EITHER IN TORT OR IN CONTRACT FOR ANY LOSS OR DAMAGE, WHETHER DIRECT, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL, ARISING OUT OF OR RELATED TO THE USE OF CHEMICALS IN CONNECTION WITH ANY BLUE-WHITE PRODUCTS.

APPENDIX A: ACRONYMS

APPENDIX B: MODEL NUMBER MATRIX

The Model Number Matrix provides a detailed breakdown of how to construct a specific FLEXFLO® M1 pump model number based on desired features and specifications. Refer to Section 1.1 for the table defining each component code.

NOTES:

Blank section for user notes.

WEEE Compliance

Users of electrical and electronic equipment (EEE) with the WEEE marking per Annex IV of the WEEE Directive must not dispose of end-of-life EEE as unsorted municipal waste, but use the collection framework available to them for the return, recycle, and recovery of WEEE, and minimize any potential effects of EEE on the environment and human health due to the presence of hazardous substances. The WEEE marking applies only to countries within the European Union (EU) and Norway. Appliances are labeled in accordance with European Directive 2002/96/EC.

Contact your local waste recovery agency for a Designated Collection Facility in your area.