Description
the device must be completely disconnected from the power supply
With an IP40 protection rating
The high-efficiency pump Grundfos UPM3 Solar 15-75 from Sunex is designed for use in solar thermal systems
The assignment of the connections
Fittinglot / Lötzinn Cu-Rotin®3 Ø 2,7 mm - 250g-Spule Heizkreisregler the device must be completelySolder 250g spool Solder fitting solder with DVGW approval Features and details: Solder 250g spool for soft soldering of copper pipes in drinking water and heating installations awarded the RAL quality mark of the Copper Pipe Quality Association e. V. DVGW test mark: DV 0101 AT 2247 according to DIN EN 29453 made from new metals free from lead, cadmium, mercury, hexavalent chromium, PBB or PBDE Heat resistant up to 110 C Density (20C): 7. 3 g cm
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy

























