The Building Services Portal Pump Sizing Method
The building Services Portal pump sizing spreadsheet is the easy to use, simple concise method to accurately calculate pump duties for heating, chilled water and domestic water systems. No need for pipe sizing charts, all values are automatically calculated. Dive right in and use the below free embedded spreadsheet (desktop/tablet only), or scroll down for further options.
Please be patient as the embedded spreadsheet loads below
Tips…
First select the pipework material and system type in the system information box to activate the associated nominal pipe sizes from the drop down menus. White cells are to be filled in as required, with shaded cells displaying automatically calculated values. Further instructions and useful general pump sizing tips are contained within the downloadable free spreadsheet in the link below. Also see below for the basic and premium versions.
Watch our tutorial video to learn the Building Services Portal pump sizing method in just 4 mins ….
Pump sizing options
Basic
£ 10
All features of the free embedded version plus…
- For systems with up to 20 separate sections (20 calculation rows), ideal for small to large domestic and commercial pumped systems.
- Enter project information to organise your calculations for multiple systems/ projects
- Detailed instructions for using the spreadsheet and helpful general pump sizing guidance.
- Note, this version contains the Building Services Portal logo and watermark
- Instant download
Premium
£ 49
All features of the basic version plus…
- E-mailed to you same day
- For systems with up to 30 separate sections (30 calculation rows), ideal for any sized domestic or commercial pumped system.
- Features your company logo and watermark removed for professional presentation of your calculations. Personalised spreadsheets sent through same day.
- Option to change advanced variables- roughness, fluid temperature, density and viscosity.
- Option to display advance fluid dynamics calculations including Reynolds number, Lamda and pressure velocity, all automatically calculated.
- Customer support- Our team of Chartered Engineers respond to all product related questions within 1 working day
Design Pack
£ 99
Premium Design Pack Includes…
- E-mailed to you same day
- The Premium Building Services Portal Pump sizer spreadsheet
- The Premium Building Services Portal Fan sizer spreadsheet
- The Premium Water Efficiency Calculator spreadsheet
- Personalised spreadsheets sent through same day.
- 90-Day money back guarantee
Further pump sizer details...
Free Version
Easy to Use
The Building Services Portal pump sizing method is the easy way to accurately size pumps for heating, chilled water and domestic water systems. Calculations are presented in a professional manor suitable for client presentation.
The spreadsheet is suitable for many different pump applications including commercial, residential, industrial, domestic etc. All calculations are to industry recognised methods.
Simply enter the various system variables for your chosen system and the pump duty calculator will do the rest. Pump duties can be calculated from entering the below information;
- Pipe size for each system section
- Flow rates for each system section
- Quantities of each fitting type
- Design allowances
- Addition losses such as boiler and appliance resistances
There is no need for pipe sizing charts, velocities and pressure losses are all calculated automatically!
The spreadsheet can be used to select appropriate pipe sizes for each section of your system extremely quickly.
Try the free version now, embedded in the top of this web page.
Basic version
The basic version includes an expanded 20 calculation rows which makes it ideal for domestic and commercial pumped systems.
Enter your project information to organise your calculations across different systems and projects.
The basic version also includes detailed instructions for use and general pump sizing advice. Simply click on the relevant tab at the bottom of the page to display the guidance sheets.
Note, this version displays the Building Services Portal Logo and ‘Basic Version’ watermark. Select the Premium version to display your company logo and watermark removed.
Basic Pump Sizer- £10 (incl. VAT)
Premium version
Present your calculations professionally
The Premium version is ideal for professionally presenting your calculations. The Premium version includes your company logo which makes it ideal for presenting calculations to clients. Your logo will be in place of the Building Services Portal logo. Personalised spreadsheets sent through same day.
Includes up to 30 rows of calculations per sheet so can be used for many different sized systems, from small domestic to large commercial systems.
Advanced features
Option to change advanced variables- roughness, fluid temperature, density and viscosity.
Includes the option to display advance fluid dynamic calculations including Reynolds number, Lamda and pressure velocity, all automatically calculated.
The Premium version comes with the added benefit of customer support. Our team of Chartered Engineers will respond to any questions related to the pump sizer within 1 working day.
We are confident you will be happy with your purchase but offer a no quibble 90-day money back guarantee.
Building Services Portal- Premium Design Pack
The Premium Design Pack includes the following;
- The Building Services Portal Premium Pump Sizer
- The Building Services Portal Premium Fan Sizer
- The Building Services Portal Premium Water Efficiency Calculator
- Personalised spreadsheets sent out same day
- Customer Support
- 90-Day Money Back Guarantee
Premium Design Pack- £99 (incl. VAT)
