Specification

Cross reference charts
UP Series
1
15
Closed systems: Cast iron body pumps
Competitor cross-reference for Armstrong
Closed systems: Cast iron body pumps
Armstrong
model type
Port to
port
length
[in]
Flange size/
conn. type
Grundfos
model type
Port to
port
length
[in]
Flange size/
conn. type
Grundfos product number
1x115V 1x208V 1x230V 3x208V 3x230V 3x460V
Astro 230CI 6-3/8" 2-Bolt Flange
UPS 15-58 FC 6-1/2” 2-Bolt Flange 59896341 - - - - -
Alpha 15-55 FC 6-1/2” 2-Bolt Flange 59896877 - - - - -
Astro 230CI-R 6-3/8" 2-Bolt Flange-R
UPS 15-58 FRC 6-1/2” 2-Bolt Flange 59896343 - - - - -
Alpha 15-55 FRC 6-1/2” 2-Bolt Flange 59896878 - - - - -
Astro 250CI 6-3/8" 2-Bolt Flange
UPS 26-99 FC 6-1/2” 2-Bolt Flange 52722512 - 52722513
Magna 32-100 F 6-1/2” 2-Bolt Flange - 98071396 98071396 98071396 98071396 -
Astro 250CI-R 6-3/8" 2-Bolt Flange-R - - - - - - - - -
Astro 20F 6-3/8" 2-Bolt Flange-R - - - - - - - - -
Astro 30 6-3/8” 2-Bolt Flange-R
UPS 15-58 FRC 6-1/2” 2-Bolt Flange-R 59896343 - - - - -
Alpha 15-55 FRC 6-1/2” 2-Bolt Flange 59896878 - - - - -
UP 15-42 FR 6-1/2” 2-Bolt Flange-R 59896167 - 59896274
Astro 30-3 6-3/8” 2-Bolt Flange
UPS 15-58 FC 6-1/2” 2-Bolt Flange 59896341 - - - - -
Alpha 15-55 FC 6-1/2” 2-Bolt Flange 59896877 - - - - -
Astro 50 6-3/8” 2-Bolt Flange-R UPS 26-99 FC 6-1/2” 2-Bolt Flange* 52722512 - 52722513 - - -
Astro 50-3 6-3/8” 2-Bolt Flange UPS 26-99 FC 6-1/2” 2-Bolt Flange 52722512 - 52722513 - - -
Astro 70 6-3/8” 2-Bolt Flange - - - - - - - - -
S25 6-1/2” Flange
UPS 26-99 FC 6-1/2” 2-Bolt Flange 52722512 - 52722513 - - -
Magna 32-100 F 6-1/2” 2-Bolt Flange - 98071396 98071396 98071396 98071396 -
H32 8-9/16” 2-Bolt Flange-R
UPS 43-44 FC 8-1/2” 2-Bolt Flange* 52722514 - 52722515 - - -
Magna 32-100 F 6-1/2” 2-Bolt Flange - 98071396 98071396 98071396 98071396 -
S35 8-1/2” 2” Flange - R UPS 50-44 F 8-1/2” 2” 4-Bolt Flange - - - - - -
* May not match specific competitive flange orientation.
Grundfos provides no guarantee as to the accuracy of competitor information listed herein.