Brochure

Cross reference
UP Series
10
Reference for replacing Armstrong models
* Armstrong pump information taken from literature on Armstrong website August 2002.
Grundfos provides no guarantee as to the accuracy of competitor information listed herein.
Competitor cross-reference
Open systems: Stainless steel and bronze body pumps
Comparable Grundfos replacement options Armstrong pumps*
Primary model(s) Page Conn. type
Pump length
[inches]
Model Conn. type
Pump
length
UP 15-10 B5
30
1/2" sweat 5 Astro 20B050S 1/2" sweat 5
UP 15-10 B5/LC 1/2" sweat 5 Astro 20B050S-LC 1/2" sweat 5
UP 15-10 B5/TLC 1/2" sweat 5 Astro 20B050S-T 1/2" sweat 5
UP 15-10 B7
30
3/4" sweat 6 3/8 Astro 20B075S 3/4" sweat 5
UP 15-10 B7/LC 3/4" sweat 6 3/8 Astro 20B075S-LC 3/4" sweat 5
UP 15-10 B7/TLC 3/4" sweat 6 3/8 Astro 20B075S-T 3/4" sweat 5
UPS 15-35 SUC 38 Union 5 7/8
Astro 20BU, Astro 25BU, Astro 220SSU,
Astro 225SSU
1 1/4" U 6
UPS 15-35 SUC/TLC 38 Union 5 7/8
Astro 20BU, Astro 25BU, Astro 20BU-LC,
Astro 20BU-T
1 1/4" U 6
UPS 15-35 SFC 38 Flange 6 1/2 Astro 25BF Flange 6 3/8
UPS 15-55 SFC 47 Flange 6 1/2 Astro 30B, Astro 30B-3, Astro 230SS Flange 6 3/8
UP 26-96 BF 54 Flange 6 1/2 E7B Flange 6 3/8
UPS 26-99 BFC 57 Flange 6 1/2
E7B, Astro 50B, Astro 50B-3 Flange 6 3/8
H-41B 8 1/2
UPS 26-150 SF 60 Flange 6 1/2
E8B Flange 6 3/8
E10B, E11B, E13B, E15B 8 1/2
UPS 43-44 BFC 62 Flange 8 1/2
E16B, H-32B Flange 8 1/2
S-25B 6 1/2
UPS 43-100 SF 65 Flange 8 1/2
E17B Flange 8 1/2
H-51B, H-52B 11 1/2
UPS 50-60 SF 68 Flange 8 1/2 E19B, E28B, E29B, E30B, S-35B Flange 8 1/2
Closed systems: Cast iron body pumps
UP 15-10 F 32 Flange 6 1/2 Astro 20F Flange 6 3/8
UPS 15-58 FRC 50 Flange 6 1/2 Astro 230CI-R Flange 6 3/8
UPS 15-58 FC 50 Flange 6 1/2 Astro 30, Astro 30-3, Astro 230CI Flange 6 3/8
UPS 26-99 FC 57 Flange 6 1/2
E7, Astro 50, Astro 50-3 Flange 6 3/8
H-41 8 1/2
UPS 26-150 F 60 Flange 6 1/2
E8 Flange 6 3/8
E10, E11, E13, E15 8 1/2
UPS 43-44 FC 62 Flange 8 1/2
E16, H-32 Flange 8 1/2
S-25 6 1/2
UPS 43-100 F 65 Flange 8 1/2
E17 Flange 8 1/2
H-51, H-52 11 1/2
UPS 50-60 F 68 Flange 8 1/2 E19, E28, E29, E30, S-35 Flange 8 1/2