Sleek, Intuitive and Powerful App for Pipe & Duct calculations
For HVAC & MEP EngineersGet Started For Free
Trusted by world leading engineering firms
Automatic sizing for pipes and ducts
Used by MEP & HVAC engineers to do quick calculations of velocity and pressure drop
Select pipe and media
Select a pipe and media from our public database or add custom pipes for for your company
Select flow and dimension criteria
Select a flow/power and maximum velocity and/or max pressure drop. All units can be easily toggled between
Optimal size is displayed
5 sizes are displayed in a stack chart. The one in the middle is the size which meets the requirement
Access to Pipe & Media Repository
Personal Pipe & Media Repository
Share Pipe & Media Repository
Unlimited user for all employees
Frequently asked questions
We have everything covered for you
What will I get with an Enterprise subscription?
Your organization will get a shared pipe and media repository. Fully customizable to suit your organization needs. Also, each member of the account will get her own private pipe and media repository.
Can I pay with credit card or PayPal?
Not at this time. After you've placed an order you will receive an email with an invoice within 72 hours.
What if I sign up and want to cancel?
You can cancel your subscription at any time. Your subscription will remain active until the current time period is finished.
Can I get a refund?
If you're not satisfied, for any reason, within 30 days you get a full refund, period, no questions asked. We don't want your money if you're not amazingly happy.
Contact us at firstname.lastname@example.org for more information.