Brochure

Table Of Contents
Cross reference charts
UP Series
1
18
Reference for replacing Wilo models
Open systems: Stainless steel and lead-free bronze pump housings
Competitor cross-reference for Wilo
Open systems: Stainless steel and lead-free bronze pump housings
Wilo model
Port-to-
port
length
[in]
Flange size/
connection
type
Grundfos model
Port-
to-port
length
[in]
Flange size/
connection
type
Grundfos product number
1 x 115 V 1 x 208 V 1 x 230 V 3 x 208 V 3 x 230 V 3 x 460 V
Star Z-15 BN5 3 1/8 1/2" union NPT UP 10-16 BN5/ATLC 3 1/8 1/2" FNPT 97525921 - - - - -
Star Z-15 BS5 3 1/8 1/2" sweat UP 10-16 B5/ATLC 3 1/8 1/2" sweat 97525908 - - - - -
Star Z-15 BS7 3 1/8 3/4" sweat UP 10-16 B5/ATLC 3 1/8 1/2" sweat* 97525908 - - - - -
Star 3 BS 5 5 1/2" sweat UP 15-10 B5 5 1/2" sweat 59896213 - - - - -
Star 3 BS 7 5 3/4" sweat UP 15-10 B7 6 3/8 3/4" sweat 59896226 - - - - -
Star 5 B 6 3/8 2-bolt flange - - - - - - - - -
Star 5 BU 6
3/4" union - - - - - - - - -
1" union - - - - - - - - -
Star 5 BFX 6 3/8 2-bolt flange-R - - - - - - - - -
Star 8 BS 5 5 1/2" sweat UP 15-18 B5 5 1/2" sweat 59896114 - 59896118 - - -
Star 8 BS 7 5 3/4" sweat UP 15-18 B7 5 3/4" sweat 59896121 - 59896119 - - -
Star 11 BF 6 3/8 2-bolt flange UP 15-29 SF 6 1/2 2-bolt flange 59896771 - - - - -
Star 11 BU 6
3/4" union UP 15-29 SU 6 1/2 Union* 59896775 - 59896784 - - -
1" union UP 15-29 SU 6 1/2 Union* 59896775 - 59896784 - - -
Star 16 SF 6 3/8 2-bolt flange
UPS 15-55 SFC 6 1/2 2-bolt flange 59896773 - - - - -
ALPHA 15-55 FC 6 1/2 2-bolt flange 59896877 - - - - -
Star 16 BFX 6 3/8 2-bolt flange-R
UPS 15-55 SFC 6 1/2 2-bolt flange* 59896773 - - - - -
ALPHA 15-55 FC 6 1/2 2-bolt flange* 59896877 - - - - -
Star S 16 BFX 6 3/8 2-bolt flange-R
UPS 15-55 SFC 6 1/2 2-bolt flange* 59896773 - - - - -
ALPHA 15-55 FC 6 1/2 2-bolt flange* 59896877 - - - - -
Star 21 BF 6 3/8 2-bolt flange
UPS 15-55 SFC 6 1/2 2-bolt flange 59896773 - - - - -
ALPHA UP15-55 SFC 6 1/2 2-bolt flange 59896879 - - - - -
Star 21 BFX 6 3/8 2-bolt flange-R
UPS 15-55 SFC 6 1/2 2-bolt flange* 59896773 - - - - -
ALPHA UP15-55 SFC 6 1/2 2-bolt flange* 59896879 - - - - -
Star 21 SF 6 3/8 2-bolt flange
UPS 15-55 SFC 6 1/2 2-bolt flange 59896773 - - - - -
ALPHA UP15-55 SFC 6 1/2 2-bolt flange 59896879 - - - - -
Star S 21 BFX 6 3/8 2-bolt flange-R
UPS 15-55 SFC 6 1/2 2-bolt flange* 59896773 - - - - -
ALPHA UP15-55 SFC 6 1/2 2-bolt flange* 59896879 - - - - -
Star 30 BU 6
3/4" union UPS 26-96 BF 6 1/2 2-bolt flange* 52722336 - 52722334 - - -
3/4" union Magna 32-100 FN 6 1/2 2-bolt flange* - 98052760 98052760 98052760 98052760 -
1" union UPS 26-96 BF 6 1/2 2-bolt flange* 52722336 - 52722334
1" union Magna 32-100 FN 6 1/2 2-bolt flange* - 98052760 98052760 98052760 98052760 -
Star 32 BF 6 3/8 2-bolt flange - - - - - - - - -
Stratos ECO
16BFX
6 1/2 2-bolt flange-R ALPHA UP15-55 SFC 6 1/2 2-bolt flange* 59896879 - - - - -
* May not match specific competitive flange orientation.
Grundfos provides no guarantee as to the accuracy of competitor information listed herein.