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Item #: WEB-TWE-0421
Member Price: $89.25
Non-member Price: $119.00

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Join this session to learn about pump efficiency metrics, and how they are used to calculate energy consumption. Tryg Dahl, Intelliquip - an FPX company, will present on True Weighted Efficiency (TWE) as a new pump efficiency metric used to reliably compare different pump system alternatives using numerical efficiency value.  The calculation methods will be detailed in three case study examples, and will be compared to other energy metrics used by industry and regulators.

Key learning objectives to take away from this webinar series are:

  • Energy efficiency background and energy metrics used by industry and regulators
  • First principals of efficiency, power and energy consumption for pumping systems
  • Understand how to calculate energy consumption for single and multiple operating conditions
  • How True Weighted Efficiency (TWE) is defined and used to calculate energy consumption
  • How TWE is different than time weighted average efficiency
  • Considerations in applying TWE to constant and variable speed operation along a system curve

Each webinar will last approximately 45 minutes with 15 minutes allowed for Q&A with the instructor. Participants of the live sessions will earn one (1) PDH credit.

Please be advised that PDH credits are only available for registered participants of the live session, each individual registration counts as a seat is for 1 person and not intended to be viewed as a group. Group pricing rates are available.

Click here for a group pricing and registration forms or please contact us at training@pumps.org for details. Also please be advised that PDH credits are only available for registered participants of the live session.



By participating in this webinar hosted by the Hydraulic Institute (HI) and Pump Systems Matter (PSM) you automatically agree to authorize recording of audio and or visual content presented during the live session and consent to subsequent use of the recording by HI and PSM unless otherwise stated. The audio and visual recording of the live webinar includes documents and materials exchanged or viewed during the live event; questions asked and poll answers provided by you during the live event; and the chat box transcript. Live webinar recordings are uploaded to HI’s On-Demand library for distribution.

By submitting this registration, you consent to having your name or contact information shared with the session speaker(s) and organizer(s).

If you do not consent to the audio and/or video recording of this live webinar or the sharing of your information, please do not join the session and email your concerns to training@pumps.org.





Date(s): April 29, 2021
Time: 1:00 PM - 2:00 PM Eastern
Presenter(s): Trygve Dahl
HI Contact: training@pumps.org


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