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 email@example.com for more information.
What our customers say
My go to tool for sizing and calculating effects
Installation Manager, Skanska
Great tool, very intuitive and easy to use
MEP Engineer, Energy Machines