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This dual-switch kit provides two independent SPDT (Single Pole Double Throw) switching functions
NEMA 4X (IP65) aluminum LB-style conduit box
as long as the MFD range (270-324) remains the same
Attempting to lubricate these units can degrade the internal seals or cause the rubber housing to swell and fail prematurely
Grundfos 00519852 Isolation Valve Set 340155-7026 This dual-switch kit provides twoThe Grundfos 00519852 Isolation Valve Set is a critical component for streamlining the installation and maintenance of Grundfos UP series circulator pumps. Engineered with a 3 4 inch Bronze Union connection, this valve set provides a reliable, leak free interface for residential and light commercial hydronic systems. The bronze construction ensures superior corrosion resistance, making it an essential choice for open loop potable water systems or
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