DAKOTA F-44375 Flowmeter Gpm Water Polysulfone Molded Instruction Manual
- June 13, 2024
- DAKOTA
Table of Contents
- DAKOTA F-44375 Flowmeter Gpm Water Polysulfone Molded
- Installation Instructions
- Inspection of the Flowmeter and Compatibility
- Installation Guideline
- Temperature vs. Pressure
- BLUE-WHITE LIMITED WARRANTY
- WHAT IS NOT COVERED
- PROCEDURE FOR IN-WARRANTY REPAIR
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
DAKOTA F-44375 Flowmeter Gpm Water Polysulfone Molded
Product Information
The F-440N B is a flowmeter designed for accurate measurement of fluid
flow. It has a model number of F-44250, F-44375, F-44376, or F-44500,
depending on the specific variant. The meter body is made of Polysulfone,
ensuring durability and resistance to UV rays. The float is constructed from
316SS or PVDF, depending on the model. The guide rod is made of #316 Stainless
Steel, providing stability and precision. Adapters are made of Polysulfone,
ensuring compatibility with various plumbing systems. The O-rings are made of
Viton (optional EP), offering excellent sealing properties. The flowmeter
features a permanent dual-scale silkscreen in black ink for easy reading and
monitoring.
Product Usage Instructions
Inspect the Flowmeter and Compatibility
- Carefully examine the flowmeter for any damage that may have occurred during shipping.
- Remove the plastic tubing inserted during packaging.
- Ensure that your pressure, temperature, fluid, and other requirements are compatible with the flowmeter before installation.
- Note that the maximum temperature capability decreases as the pressure increases. Refer to the chart on the following page for specific values.
Installation Guideline
Pipe Dope and Glue
-
* * Use only PTFE tape on threaded adapters. Do not use PVC Glue or pipe dope, as they can damage the Polysulfone meter body and fittings. - If installing the flowmeter to a glued pipe configuration, ensure all glued fittings are dried and lines are purged of fumes before installation
- Never use pliers or similar tools to hold the meter body. Hand-tighten union nuts without over-tightening.
-
*
-
Vibration and Heavy Loads
- Ensure that wall, floor, and ceiling mounts and supports are carefully aligned with the meter body.
- Make sure the supports are sturdy enough to prevent vibration and support the plumbing system.
- Do not allow the flowmeter to support the weight of related piping.
Solenoid Valves
- Avoid using solenoid valves or other quick-opening valves that can impose a sudden burst of flow to the meter.
- Sudden bursts of flow can cause destructive force on the float, leading to damage.
- If using such valves, ensure the meter is protected against sudden bursts of flow.
High Pressures and Temperatures
- Be aware that the maximum acceptable temperature and pressure are interdependent.
- The maximum working pressure depends on the actual fluid temperature, while the maximum fluid temperature depends on the actual working pressure.
- Refer to the Temperature Vs. Pressure chart for specific values.
Installation Instructions
Model No.| Dim A| Dim B| Dim C| Dim D|
---|---|---|---|---|---
| | | | | |
F-44375 F-44376 F-44500| 6-3/16”
157mm
| 1-11/16”
43mm
|
N/A
|
N/A
|
Inl| F-44750| 7-1/2”
191mm
| 2”
51mm
| N/A| N/A|
| F-44250E| | | | |
F-44375E F-44376E F-44500E| 7”
178mm
| 3 ½” 76mm| 1-11/16”
43mm
| 5-15/16”
151mm
|
| | | | | |
| F-44750E| 8-1/8”
206mm
| 3 3/8”
76mm
| 2”
51mm
| 6-13/16”
173mm
|
| F-44250EA| | | | |
F-44375EA| | | | |
F-44376EA| 7”| 5”| 1-11/16”| 6”|
F-44500EA| 178mm| 127mm| 43mm|
152mm|
Ad| F-44750EA| 8 1/8”
203mm
| 5”
127mm
| 2”
51mm
| 6-13/16”
173mm
|
Meter Body: Polysulfone
- Float: 316SS, or PVDF (based on model)
- Guide rod: # 316 Stainless
- Adapters: Polysulfone
- O-Rings: Viton (optional EP)
- Scale: Permanent, dual-scale silkscreen (black ink)
- Max. PSIg: 175 PSIG / 12 BAR at 70°F/21°C
- Max. Temp: 212°F / 100°C at 0 pressure
- Accuracy: ± 4% of full-scale reading
Your Blue-White® F-440 Series
- Your Blue-White® flowmeter was designed to be easy to install.
- Please read the Instruction Guideline on the next page before installing your flowmeter.
- This flowmeter is an instrument, special care should be taken when handling and installing it.
Inspection of the Flowmeter and Compatibility
- Carefully inspect the meter for any damage that may have occurred during shipping.
- Remove the plastic tubing that has been inserted during packaging for shipping reasons.
- Make sure your pressure, temperature, fluid, and other requirements are compatible with the meter before installation.
- The maximum temperature capability decreases as the pressure increases. The max PSI decreases as the temperature increases. See the chart on the following page.
- Although the meter may be suitable for other chemicals, Blue-White® cannot guarantee their suitability.
- It is the responsibility of the user to determine the suitability of the flowmeter in their application. Flowmeters are tested and calibrated for water only.
- Blue-White® warranties the flowmeter for use with water only.
Installation Guideline
Caution : Follow these instructions to avoid failure.
Danger: Wear eye protection when installing or removing the flowmeter.
-
Misalignment will damage the meter! Flowmeter must be installed in an exact vertical plane to ensure accuracy. Be certain of proper plumbing alignments. Misalignment may cause the o-ring seals to leak. The meter body material can be damaged by UV rays. Do not install in direct sunlight.
-
Pipe dope and glue will damage the meter! Use only PTFE tape on the threaded 4 5 adapters. Polysulfone meter body and fittings cannot tolerate PVC Glue and/or pipe dope. Even fumes can
cause severe damage. If you are installing your flowmeter to a glued Floor pipe configuration, install the flowmeter after all glued fittings are dried and lines are purged of all fumes. Never hold the meter body with pliers or tools. Union nuts should be hand-tightened only. DO NOT OVER-TIGHTEN! -
Vibration and heavy loads will damage the meter! Wall, floor, and ceiling mounts and supports must be carefully aligned with the meter body and sturdy enough to support the plumbing and prevent vibration. Never allow the flowmeter to support the weight of related piping.
-
Solenoid valves will damage the meter! Avoid a system that will impose a sudden burst of flow to the meter. Such a burst will cause the float to impact the float stop with destructive force. Solenoid valves or other quick-opening valves cannot be used unless the meter is protected against sudden bursts of flow.
-
High pressures and temperatures will damage the meter! The maximum acceptable temperature and pressure are interdependent. The maximum acceptable working pressure is dependent on the actual fluid temperature. The maximum acceptable fluid temperature is dependent on the actual working pressure. (see Temperature Vs. Pressure chart).
Temperature vs. Pressure
Pressure and Temperature
Pressure and temperature limits are inversely proportional. At the maximum
suggested pressure, the temperature should approach 70°F / 21.1°C; at the
maximum suggested temperature, the pressure should approach zero psi. We
cannot guarantee our flowmeters will not be damaged either at or below the
suggested limits simply because of many factors that influence meter
integrity; stress resulting from meter misalignment, damage due to excessive
vibration and/or deterioration caused by contact with certain chemicals as
well as direct sunlight. These situations and others tend to reduce the
strength of the materials from which the meters are manufactured.
Application Note
Flowmeters are tested and calibrated for water only.
Although meters may be suitable for other chemicals, Blue-White cannot
guarantee their suitability. It is the responsibility of the user to determine
the suitability of the flowmeter in their application.
Maintenance
The “Exploded View” drawing illustrates the assembly of the F-440 series meter. If your flowmeter needs to be cleaned refer to this drawing when reassembling the unit. The tapered tube may be cleaned with a soft bottle brush. Use a MILD soap and water solution for cleaning purposes. Hard water deposits can be removed with a 5% acetic acid solution (vinegar). Note the float “up” position.
F-440 – In-Line
| No. | Part No. | Desc. |
|---|
1
| F-44N07| 3/8” Male NPT in-line adapter, Polysulfone
F-44N08| 1/2” Male NPT in-line, Polysulfone
|
|
F-44N09| 3/4” Male NPT in-line, Polysulfone
|
|
|
F-45N013| ½” Male NPT in-line, Polysulfone, large body
2
| F-44N05| 3/8” and 1/2” Half Union, Nylon
|
F-44N06| 3/4” Half Union, Nylon
|
4
| 90003-152| 3/8” and 1/2” O-ring seal, Viton
90003-627| 3/8” and 1/2” O-ring seal, EP
90003-082| 3/4” O-ring seal, Viton
90003-039| 3/4” O-ring seal, EP
5| N/A| Meterbody and Float not sold separately
6
| F-44N14| 3/8” and 1/2” Guide Rod, 316 Stainless Steel
F-44N15| 3/4” Guide Rod, 316 Stainless Steel
|
|
7| F-45N007| 3/8” and ½”Guide Rod holder, Polysulfone
7| F-45N019| 3/4” Guide Rod holder, Polysulfone
11| F-45N043| Indicator, Red
F-440E – Elbow (Panel Mount)
| No. | Part No. | Description |
|---|
1
| F-44N40| 3/8” Male NPT 90° Elbow, Polysulfone
F-44N20| 1/2” Male NPT 90° Elbow, Polysulfone
F-44N21| 3/4” Male NPT 90° Elbow, Polysulfone
F-44N42| 1/2” Male NPT 90° Elbow, Polysulfone
2| F-44N05| 3/8” and 1/2” Half Union, Nylon
F-44N06| 3/4” Half Union, Nylon
3| F-4427A| 3/8” and 1/2” Panel mount lock nut
F-4428A| 3/4” Panel mount lock nut
4
| 90003-152| 3/8” and 1/2” O-ring seal, FKM
90003-627| 3/8” and 1/2” O-ring seal, EP
90003-082| 3/4” O-ring seal, FKM
90003-039| 3/4” O-ring seal, EP
5| N/A| Meterbody / Float (not sold separately)
6
| F-44N14| 3/8” & 1/2” Guide Rod, 316 SS
F-44N15| 3/4” Guide, 316 SS
|
|
7| F-45N007| 3/4” Guide Rod, Hastelloy C-276
F-45N019| 3/4” Guide Rod holder, Polysulfone
11| F-45N043| Indicator, Red
F-440A – Adjustable (Panel Mount)
F-440A – Adjustable (Panel Mount)
BLUE-WHITE LIMITED WARRANTY
Your Blue-White product is a quality product and is warranted for a specific time from the date of purchase (proof of purchase is required). The product will be repaired or replaced at our discretion. Failure must have occurred due to a defect in material or workmanship and not as a result of the operation of the product other than in normal operation as defined in the product manual. Warranty status is determined by the product’s serial label and the sales invoice or receipt. The serial label must be on the product and legible. The warranty status of the product will be verified by Blue-White or a factory- authorized service center. Variable Area and Digital Flow meters are warranted for 1 year from the date of purchase (proof of purchase is required). The flow meter will be repaired or replaced at our discretion. The S6A ultrasonic flow meter is warranted for 2 years from the date of purchase (proof of purchase is required). The flow meter will be repaired or replaced at our discretion.
WHAT IS NOT COVERED
- Freight to the factory, or service center.
- Products that have been tampered with, or in pieces.
- Damage resulting from misuse, carelessness such as chemical spills on the enclosure, abuse, lack of maintenance, or alteration which is out of our control.
- Damage by faulty wiring, power surges, or acts of nature.
- Damage that occurs as a result of meter misalignment, improper installation, over-tightening, use of non-recommended chemicals, use of non-recommended adhesives or pipe dopes, excessive heat or pressure, or allowing the meter to support the weight of related piping.
BLUE-WHITE does not assume responsibility for any loss, damage, or expense
directly or indirectly related to or arising out of the use of its products.
Failure must have occurred due to a defect in material or workmanship and not
as a result of the operation of the product other than in normal operation as
defined in the manual.
Warranty status is determined by the product’s serial label and the sales
invoice or receipt. The serial label must be on the product and legible. The
warranty status will be verified by Blue-White or a factory-authorized service
center.
PROCEDURE FOR IN-WARRANTY REPAIR
Warranty service must be performed by the factory or an authorized service center. Contact the factory or local repair center to obtain an RMA (Return Material Authorization) number. It is recommended to include foot strainer and injection/check valve fitting since these devices may be clogged and part of the problem. Decontaminate, dry, and carefully pack the product to be repaired. Please enclose a brief description of the problem and proof of purchase. Prepay all shipping and insurance costs. COD shipments will not be accepted. Damage caused by improper packaging is the responsibility of the sender. When In-Warranty repair is completed, the factory pays for return shipping to the dealer or customer.
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 its 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.
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 they 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 its 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.
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 recover 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.
URL: www.Blue-White.com E-mail: sales@blue- white.com Customerservice@blue- white.com Phone: 714-893-8529 Fax: 714-894-0149
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>