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Industrial Clean Water Pumps Initiative
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Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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𝑃𝐸𝐼𝐶𝐿 =𝑃𝐸𝑅𝐶𝐿
𝑃𝐸𝑅𝑆𝑇𝐷𝑃𝐸𝐼𝑉𝐿 =
𝑃𝐸𝑅𝑉𝐿
𝑃𝐸𝑅𝑆𝑇𝐷
Industrial Clean Water Pumps
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• Complexity and need for additional support and training to install more complex pump
systems such as those that include variable frequency drives.
• Higher upfront cost and only partial industry adoption of lifecycle cost analysis when
choosing a new or replacement pump as higher energy performance pumps and pump
systems are often more expensive to purchase but save money operationally.
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Industrial Clean Water Pumps
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𝐸𝑅 = (𝑃𝐸𝐼𝐵𝑎𝑠𝑒𝑙𝑖𝑛𝑒 − 𝑅𝑎𝑡𝑒𝑑 𝑃𝐸𝐼𝐶𝐿/𝑉𝐿) × 100
34 = (1.00 − 0.66) × 100
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Industrial Clean Water Pumps
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• Hydro Performance Test Lab, Inc.
• Flowserve Corporation Crane Pumps & Systems
• Crane Pumps & Systems
• Armstrong Fluid Technology
• Xylem Inc. - Applied Water Systems, NY
• Xylem Inc. - Applied Water Systems, IL
• Xylem Inc. - Applied Water Systems, TX
• PSG, a Dover Company
• TACO Comfort Solutions
• Pentair Pump Group Inc.
• Pentair Water Technologies
• Grundfos CBS Inc.
• Grundfos Holding A/S
• Grundfos China Holdings Co., Ltd
• Patterson Pump Company
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Industrial Clean Water Pumps
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• CEE Tier 1 is a performance level intended to enable sufficient product volume for
energy efficiency programs to achieve cumulative savings goals and to emphasize
significant per unit savings over the performance baseline, which is typically the
federal minimum efficiency standard.
• CEE Tier 2 or 3 provides significant per unit savings above and beyond the
preceding tier and reflects the performance of products already available from
numerous manufacturers. Though eligible products may be available at higher
price points, these performance tiers are intended to yield cost-effective energy
savings.
• A CEE Advanced Tier represents an aspirational level of efficiency and product
performance, agreed by manufacturers to be technically feasible. While few or no
products may fulfill the Advanced Tier's standards at the time it is created and
those that exist may not be appropriate for all applications, it lays the groundwork
for future programs, provides a longer-term focus and shared performance target
for manufacturers, and provides recognition for the first manufacturers to develop
products that achieve new heights of efficiency and performance.
Industrial Clean Water Pumps
Armstrong 305
Barnes 3
Bell & Gossett 598
Burks 58
Deming 22
Goulds Water Technology 832
Grundfos 370
Marlow 426
Taco 303
Weinman 146
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700
800
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Number of Pumps in HI Database by Manufacturer
ESCC34%
ESFM26%
IL31%
RSV7%
ST2%
PERCENT OF BASIC MODEL DESIGNATION
ESCC ESFM IL RSV ST
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282930
• General HVAC
• Irrigation
• Milk pump
• Well pump
• Vacuum pump
• Non-res pool pump
• Wastewater or fluid pump
• Condensed water pump
• Chilled water pump
• Heating water pump or hot water circulator pump
• Boiler feed water pump
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Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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Annualized Cost of Equipment + Increase in Operational and Maintenance Cost
𝐴𝑛𝑛𝑢𝑎𝑙 𝐸𝑛𝑒𝑟𝑔𝑦 𝑆𝑎𝑣𝑖𝑛𝑔𝑠
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Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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procedure for C&I clean water pumps to determine a pump energy index, as defined by
the DOE energy conservation standard.
• The product was tested in a lab certified by third-party audit to ensure compliance with
the DOE test procedure, as part of a program accepted by industry and the program
administrator community to provide quality assurance, compliance, and appropriate
oversite.
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allows for customers to search for and identify products that meet their performance
specifications in a brand-neutral format.
Industrial Clean Water Pumps
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Industrial Clean Water Pumps
Industrial Clean Water Pumps
ω
α
η
Definitions
804
10 C.F.R. Appendix A
Code of Federal Regulations Uniform Test Method for the Measurement of Energy
Consumption of Pumps appendice A 10 C.F.R.
10 C.F.R. 431.465(b)(4)
Code of Federal Regulations 10 C.F.R.
431.465(b)(4)
best efficiency point
point de rendement maximal
clean water
eau claire
clean water pump
(a)
Industrial Clean Water Pumps
(i)
(ii)
(iii)
(iv)
(v)
(b)
(c)
(d)
(e)
(f)
pompe à eau claire
Energy-using product
805 (1)
Limit
(2)
Energy efficiency standard
806 (1)
Testing standard
(2)
clean water pump
Information
807
(a)
(b)
(c)
(d)
(e)
(f)
55 (1) These Regulations, other than sections 16 and 17, come into force on the day that, in
the sixth month after the month in which they are published in the Canada Gazette, Part II
has the same calendar number as the day on which they are published or, if that sixth
month has no day with that number, the last day of that sixth month.
Industrial Clean Water Pumps
• Wet rotor circulator pumps
• Dry rotor close-coupled circulator pumps
• Dry rotor mechanically coupled circulator pumps
• Manufacturer name
• Model number
• PEICIRC
• Flow (in GPM) and Head (in ft) at BEP
• Tested control setting
• Input power at measured data points
• True RMS current, true RMS voltage, real power, and the resultant power factor at
measured data points (voluntary for manufacturers to report)
𝑃𝐸𝐼𝐶𝐼𝑅𝐶 =𝑃𝐸𝑅𝐶𝐼𝑅𝐶
𝑃𝐸𝑅𝐶𝐼𝑅𝐶,𝑆𝑇𝐷
Application EL 1/40 1/25 1/12 1/6 1
Hydronic Heating
EL0 0.95 0.95 0.9 0.43 0.17
EL1 0.025 0 0.05 0.46 0.74
EL2 0.025 0.02 0 0 0.04
EL3 0 0.02 0.05 0.09 0.05
EL4 0 0.01 0 0.02 0
DHW
EL0 0.95 0.95 0.95 0.48 0.18
EL1 0 0.025 0.025 0.47 0.77
EL2 0.05 0.025 0.025 0.05 0.05
EL3 0 0 0 0 0
EL4 0 0 0 0 0
Industrial Clean Water Pumps
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1) has a hydraulic power less than or equal to five horsepower at best efficiency point at full impeller diameter,
2) is distributed in commerce with a horizontal motor, and 3) discharges the pumped liquid through a volute in a plane perpendicular to the shaft.
1) has a hydraulic power less than or equal to five horsepower at best efficiency point at full impeller diameter,
2) is distributed in commerce with a horizontal motor, and 3) discharges the pumped liquid through a volute in a plane perpendicular to the shaft.
1) has a shaft input power less than 1 horsepower at best efficiency point at full impeller diameter,
2) is distributed in commerce with a motor that does not have to be in a horizontal position to function as designed, and
3) discharges the pumped liquid through a volute in a plane perpendicular to the shaft.
Industrial Clean Water Pumps
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Industrial Clean Water Pumps
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- Manual speed controls: test both: (1) along the maximum speed circulator pump curve to achieve the test point flow rates as described in Recommendation #6B for the max speed input power values and (2) based on manual speed adjustment to the lowest speed setting that will achieve a head at or above the reference curve (in Recommendation #8), at the test point flow rates (in Recommendation #6B) for the reduced speed input power values.
- Pressure controls: test with automatic speed adjustment based on factory selected control setting or with manual speed adjustment or with simulated pressure signal to trace factory selected control curve setting that will achieve the test point flow rates (in Recommendation #6A) with a head at or above the reference curve described in Recommendation #8. Automatic speed adjusted controls may be manually adjusted to achieve 100% BEP flow and head point at max speed. For adaptive pressure controls, test at the minimum thresholds for head based on manufacturer literature through manual speed adjustment to achieve the test point flow rates (in Recommendation #6A) with head values at or above the reference curve (in Recommendation #8).
o Manufacturer is able to choose the factory control (curve) logic, when multiple options are available.
o Manufacturer will report the control (curve) setting used and method of control to DOE with certification reporting
- Temperature controls: test based on manual speed adjustment or with simulated temperature signal to activate the temperature-based control to achieve the test point flow rates (in Recommendation #6A) with a head at or above the reference curve described in Recommendation #8.
- External input signal control: test with a simulated signal both: (1) along the maximum speed circulator pump curve to achieve the test point flow rates as described in Recommendation #6B for the max speed input power values and (2) with speed adjustment using a simulated signal to the lowest speed setting that will achieve a head at or above the reference curve (in Recommendation #8), at the test point flow rates (in Recommendation #6B) for the reduced speed input power values. For circulators that only have an external input signal control and that cannot operate without an external input signal, test along the reference control curve (in Recommendation #8) to achieve the test point flow rates (in Recommendation #6B) with a head at or above the reference curve with the same weights as temperature- and pressure-based controls (in Recommendation #7).
Industrial Clean Water Pumps
- No manual speed controls, pressure controls, temperature controls, or external input signal controls: test along the maximum speed circulator pump curve to achieve the test point flow rates as described in Recommendation #6A
Industrial Clean Water Pumps
• ωi = weight at each test point i, specified in Recommendation #2B
• Piin,STD = power input to the driver at test point i, calculated using the equations and
method specified in Recommendation #2C
• i = test point(s), defined as 25%, 50%, 75%, and 100% of the flow at best efficiency point (BEP)
ω
• Pu,i = tested hydraulic power output of the pump being rated at test point i, in HP
• ηWTW,100% = reference BEP pump efficiency at the recommended standard level (%), calculated using the equations and values specified in Recommendation #2D
• αi = part load efficiency factor at each test point i, specified in Recommendation #2E
• i = test point(s), defined as 25%, 50%, 75%, and 100% of the flow at best efficiency point (BEP)
η
𝑃𝑢 𝑖
η
α
• Manufacturer name
• Model number
• PEICIRC
• Flow (in GPM) and Head (in ft) at BEP
• Tested control setting
• Input power at measured data points
• True RMS current, true RMS voltage, real power, and the resultant power factor at measured data points (voluntary for manufacturers to report)
Industrial Clean Water Pumps
• Initiates water circulator based on receiving a signal from the action of a user [of a fixture or appliance] or sensing the presence of a user of a fixture and cannot initiate water circulation based on other inputs, such as water temperature or a pre-set schedule.
• Automatically terminates water circulation once hot water has reached the pump or desired fixture.
• Does not allow the pump to operate when the temperature in the pipe exceeds 104 °F or for more than 5 minutes continuously. The pump must not be capable of operating without the control without physically destructive modification of the unit, such as any modification that would violate the product’s standards listing.
Industrial Clean Water Pumps
𝜂𝑊𝑇𝑊,100% [%] = 10.00 × ln(𝑂𝑢,100% + 0.001141) + 67.78
𝜂𝑊𝑇𝑊,100% [%] = 7.065 × ln(𝑂𝑢,100% + 0.003958) + 39.08
Industrial Clean Water Pumps
𝐸𝑅
100× 𝑃𝐸𝑅𝐶𝐼𝑅𝐶,𝑅𝐸𝐹 × 746 (𝑊𝑎𝑡𝑡𝑠/𝐻𝑃) × 𝑂𝑝𝑒𝑟𝑎𝑡𝑖𝑛𝑔 𝐻𝑜𝑢𝑟𝑠 = 𝑆𝑎𝑣𝑖𝑛𝑔𝑠 𝐾𝑊ℎ
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100× 0.091 × 746 (𝑊𝑎𝑡𝑡𝑠/𝐻𝑃) × 4000 = 192 𝐾𝑊ℎ
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100× 0.090 × 746 (𝑊𝑎𝑡𝑡𝑠/𝐻𝑃) × 4000 = 404 𝐾𝑊ℎ
Industrial Clean Water Pumps
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• HI 20.3 Rotodynamic Pump Efficiency Prediction Guideline
• Pump Life Cycle Costs: A Guide to LCC Analysis for Pumping Systems
• Application Guideline for Variable Speed Pumping
• Pump System Optimization: A Guide to Improved Energy Efficiency, Reliability, and Profitability
• Pump System Assessment: Body of Knowledge
• Pump System Assessment Professional (PSAP): Certification Study Guide
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• A Pump System Assessment eLearning course that includes 1 or 2 day Instructor lead Pump
System Optimization (PSO) course and a 2.5 day in-person Pump System Assessment
Professional Certification Prep Course
• PSAP certification verifies through an application process and proctored exam that
individual have the requisite experience and knowledge to conduct pump system
assessments, and provide pump system optimization solutions. Individuals that pass the
exam can use the PSAP designation. The PSAP credential provides assurance to utilities and
others that the individual conducting measurement and verification for pumping system
energy efficiency measures has the required experience and knowledge. More information
is available at www.pumps.org/psap.
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Industrial Clean Water Pumps
