Effective Date: July 30, 2026
Welcome to PumpCalcs.com. Please read this Disclaimer carefully before using our website, calculators, tools, and educational content.
By accessing or using this website, you acknowledge that you have read, understood, and agreed to the terms outlined below.
General Information
PumpCalcs.com is an independent educational website that provides online calculators, engineering references, technical articles, unit converters, and related resources for informational and educational purposes only.
While we make reasonable efforts to provide accurate formulas, explanations, and calculation tools, we do not guarantee that all information is complete, accurate, current, or suitable for every engineering application. Engineering calculator sites commonly emphasize that online tools should be treated as preliminary references rather than final design documents.
Not Professional Engineering Advice
The information, calculators, formulas, examples, and technical content published on PumpCalcs.com do not constitute professional engineering advice, consulting services, or engineering certification.
Our calculators are intended to assist with:
- Preliminary calculations
- Educational learning
- Technical reference
- Design comparisons
- Concept evaluation
They should not be relied upon as the sole basis for engineering design, construction, procurement, installation, maintenance, safety assessments, regulatory compliance, or other critical decisions.
Whenever a calculation affects public safety, equipment selection, code compliance, or commercial projects, it should be independently reviewed and verified by a qualified and licensed professional engineer.
Calculator Accuracy
Although we carefully develop and test our calculators, every engineering calculation depends on assumptions, input quality, operating conditions, measurement accuracy, fluid properties, equipment characteristics, and many other variables.
Results generated by our calculators should be considered estimates or preliminary values unless independently verified.
Users are solely responsible for:
- Entering accurate data
- Verifying assumptions
- Confirming units
- Checking calculations
- Applying appropriate engineering judgment
No Warranty
All information, calculators, software, graphics, formulas, and other materials on PumpCalcs.com are provided on an “as is” and “as available” basis.
We make no warranties, express or implied, including but not limited to:
- Accuracy
- Reliability
- Completeness
- Merchantability
- Fitness for a particular purpose
- Availability
- Non-infringement
We do not guarantee that the website will always operate without interruption or that every calculator will remain error-free.
Limitation of Liability
To the fullest extent permitted by applicable law, PumpCalcs.com, its owners, contributors, and affiliates shall not be liable for any direct, indirect, incidental, consequential, special, or punitive damages arising from:
- Use of this website
- Reliance on calculator results
- Errors or omissions
- Business interruption
- Equipment damage
- Financial losses
- Project delays
- Personal injury
- Property damage
Users assume full responsibility for verifying all calculations before applying them in real-world situations.
External Links
Our website may include links to third-party websites, manufacturers, standards organizations, educational institutions, or other external resources.
These links are provided solely for convenience and informational purposes. We do not control or endorse the content, accuracy, products, services, or privacy practices of external websites.
Technical Standards
Some calculators may reference commonly recognized engineering standards, formulas, or industry practices.
However, standards evolve over time and may differ by country, industry, jurisdiction, or project requirements.
Users are responsible for consulting the latest applicable:
- National standards
- International standards
- Building codes
- Industry regulations
- Manufacturer documentation
- Government requirements
Educational Content
Articles published on PumpCalcs.com are intended to improve understanding of pump systems, hydraulics, fluid mechanics, and related engineering topics.
Educational articles simplify complex concepts and should not replace engineering textbooks, official standards, technical manuals, manufacturer documentation, or professional training.
User Responsibility
By using PumpCalcs.com, you acknowledge that:
- You understand calculator limitations.
- You will independently verify important results.
- You accept responsibility for engineering decisions made using information from this website.
- You will seek qualified professional advice when appropriate.
Changes to This Disclaimer
We reserve the right to modify or update this Disclaimer at any time without prior notice.
Any revisions become effective immediately upon publication on this page. Continued use of PumpCalcs.com after changes are posted constitutes acceptance of the updated Disclaimer.
Contact
If you have questions regarding this Disclaimer, please contact us through the Contact page available on PumpCalcs.com.