Grundfos 529912 — 3/4″ Bronze Union Threaded End Pair for UP/UPS Pumps Brand_Paige Electric Standard drain check valve for

Standard drain check valve for up to 15 feet of elevation

Water-Powered Operation — runs off municipal water pressure (20–100 psi range)

Replacing a compatible 205S or Richdel-style valve

Useful during routine tankless water heater flushing

Color matched vandal resistant lens and grill

Grundfos 529912 — 3/4″ Bronze Union Threaded End Pair for UP/UPS Pumps Brand_Paige Electric Standard drain check valve forGrundfos 529912 3 4 in. Bronze Union End Pair Brand: Grundfos SKU: 529912 Product Overview The Grundfos 529912 is a pair of bronze threaded union ends for compatible Grundfos UP and UPS circulator pumps that use the GU 125 union connection. The detachable union arrangement allows the pump to be separated from the piping for service or replacement without cutting the connected pipe when the system is correctly installed. The pair includes two union