Grundfos Pump Unions

GU125 and G150 union and union kits for Grundfos circulator pumps. Available in standard and isolation options, with threaded or sweat connections.
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1/2" Sweat Bronze Pump Unions Set, GU125 (1-1/4" Union) Grundfos
1/2" Sweat Bronze Pump Unions Set, GU125 (1-1/4" Union)
Part#: 529913 Brand: Grundfos
In Stock
(3)
$39.95 / each
1/2" NPT Bronze Union Isolation Valves (Pair), GU125, Threaded Grundfos
$37.95 / each
3/4" Sweat Bronze Pump Unions Set, GU125 (1-1/4" Union) Grundfos
3/4" Sweat Bronze Pump Unions Set, GU125 (1-1/4" Union)
Part#: 529911 Brand: Grundfos
In Stock
(3)
$39.95 / each
3/4" NPT Bronze Pump Unions Set, GU125 (1-1/4" Union) Grundfos
3/4" NPT Bronze Pump Unions Set, GU125 (1-1/4" Union)
Part#: 529912 Brand: Grundfos
In Stock
(3)
$39.95 / each
3/4" NPT Bronze Union Isolation Valves (Pair), GU125, Threaded Grundfos
$35.95 / each
7/8" OD Compression Bronze Union Isolation Valves (Pair), GU125 Grundfos
$42.95 / each
3/4" Sweat Brass Pump Unions Set, G150 Grundfos
3/4" Sweat Brass Pump Unions Set, G150
Part#: 599228 Brand: Grundfos
In Stock
$49.95 / each
1" Sweat Brass Pump Unions Set, G150 Grundfos
1" Sweat Brass Pump Unions Set, G150
Part#: 599229 Brand: Grundfos
In Stock
$49.95 / each
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