Grundfos NPT Bronze Union Set for UP/UPS pumps with 125 Union Connection

Set of Grundfos 3/4 in. Union threaded isolation valve for UP/UPS 125 union. Grundfos circulators are specifically designed for heating and cooling systems. This union connection set is specifically made for models like UP15-29SU 1/12 HP 115-Volt Circulator Pump with NPT Union Connection.

• Threaded pattern ensures a better, secure fit
• Compatible with UP15-18SU, UP15-42SU, and UP25-64SU pumps
• Kit includes 2 union nuts, 2 gaskets, and 2 valves