Antifreeze Calculator      
  Version 1.0      
                             
  IMPORTANT: Geo-Flo recommends Chrome or Firefox browsers. This Calculator may not operate properly with Safari or Edge, and in some cases with Internet Explorer.      
       
                             
Antifreeze Antifreeze / Percentage by Volume (% not applic. for water)
%
Freeze protection:
Specific Gravity (of mixture):
System Volume Volume Calculation
Manual Entry* U.S. Gallons*
*If Volume Calculation choice is "Manually enter system volume", enter
total  volume in U.S. Gallons. Otherwise, ignore "Manual Entry".
Tot. Length (ft.) Diameter Type**
Gallons
Pipe Type 1
Pipe Type 2
Pipe Type 3
Pipe Type 4
Pipe Type 5
Pipe Type 6
Pipe Type 7
Pipe Type 8
Pipe Type 9
Pipe Type 10
**Use SCH80 PVC for rubber hose. Total
System Volume
                           
Water Treatment
F1 Inhibitor Needed***
*** Geo-Flo recommends Fernox F1 inhibitors to maintain system longevity and good water quality.
  **** This concentration is an estimate based upon antifreeze type and concentration. Final determination of inhibitor needed should be made using the Fernox water analysis test kit.            
NOTICE: Geo-Flo Corporation has made every attempt to ensure that this software is accurate and error free. Pump sizing, pressure drop calculation, and other information is based upon industry standard practice, including pump data from the pump manufacturer(s). However, as with any software, Geo-Flo Corporation does not warrant that the information in this software is free from errors. The program is provided "as is" without warranty of any kind, either expressed or implied. The entire risk as to the quality and performance of the program and data is with the user. In no event will Geo-Flo Corporation be liable for any damages, including without limitation any lost profits, lost savings, or other incidental or consequential damages arising out of the use or inability to use this program and data. By operating this program, the user acknowledges agreement with this notice.
Geo-Flo Corporation
905 Williams Park Drive
Main number:
812-275-8513
Bedford, Indiana 47421
Toll free:
800-784-8069
www.geo-flo.com
Fax:
812-275-8523
                             
  Methodology:            
  Sources for pipe data include The Handbook of PE Pipe (Plastic Pipe Institute), 2005 ASHRAE Fundamentals Handbook, and engineeringtoolbox.com. Antifreeze density, specific gravity, viscosity, and freeze protection data come from Ground Source Heat Pump Residential and Light Commercial Design and Installation Guide (2009) and Closed-Loop/Ground Source Heat Pump Systems Installation Guide (1988) with validating sources from Perry's Chemical Engineers' Handbook 8th Edition, 2005 ASHRAE Fundamentals Handbook, Mechanics of Fluids textbook, and Dow Chemical online documentation. Water treatment is based upon Fernox published data.            
             
             
             
             
             
             
  Version history:                          
  1.0 First release