Geothermal Circulating Pump Sizing Worksheet
Geothermal Unit Type
1.5 Ton Geosource 2000
2.0 Ton Geosource 2000
2.5 Ton Geosource 2000
3.0 Ton Geosource 2000
3.5 Ton Geosoure 2000
4.0 Ton Geosource 2000
5.0 Ton Geosource 2000
6.0 Ton Geosource 2000
3.0 Ton DualTEK
4.0 Ton DualTEK
5.0 Ton DualTEK
6.0 Ton DualTEK
3.0 Ton Vara
4.0 Ton Vara
5.0 Ton Vara
6.0 Ton Vara
3.0 Ton Vara 2 Plus
4.0 Ton Vara 2 Plus
5.0 Ton Vara 2 Plus
2.5 Ton Hydronic
3.0 Ton Hydronic
3.5 Ton Hydronic
4.0 Ton Hydronic
5.0 Ton Hydronic
6.0 Ton Hydronic
3.0 Ton Ultra
4.0 Ton Ultra
5.0 Ton Ultra
44/23 MBH GeoSource Invision
54/33 MBH GeoSource Invision
61/46 MBH GeoSource Invision
Piping System Type
Horizontal - Slinky 600' 3/4" Pipe Size
Horizontal - Slinky 800' 3/4" Pipe Size
Hortizontal - Single Layer Piping 1 1/2" or 2" Pipe Size
Hortizontal - Two Layer Piping 1 1/2 or 2" Pipe Size
Vertical - 3/4" Pipe Size 170' bore hole per ton
Vertical - 1" Pipe Size 120' bore hole per ton
Vertical - 1 1/4 Pipe Size 100' bore hole per ton
Solution Type
Pure Water @ 32 Degree F
Proplyene Glycol 20 % @ 25 Degree F
Calcium Chloride 20 % @ 25 Degree F
Methanol Alcohol 20 % @ 25 Degree F
Flow Rate (GPM)
Data for the loop Field
Circulating Piping
3/4" SDR-11
1" SDR-11
1 1/4" SCH-40
1 1/2" SCH-40
2" SCH-40
Number of feet of Pipe
Number of Fittings
Data for the supply and return Going from the unit to the Loop field
Piping from the Unit
3/4" SDR-11
1" SDR-11
1 1/4" SCH-40
1 1/2" SCH-40
2" SCH-40
Number of feet of Pipe
Number of Fittings
Number Of Trenches or Bore Holes
Number Of loop fields or bore holes
Feet of Pipe per Loop Field or bore hole
Results
Total Pressure Drop
Ft. of Head
PumpPak Model Number
