Check the listing for details. Pump Fitting Various Measurements Union Nut Circulation Pump Wilo Grundfos. Color: brass, Condition: New. Listed at 19.82 USD. Actions Biomass Environ Fresh water stations Heating with wood & pellets Heating set Multi-buffer system Pump groups Robin Wood Return incidents Solar technology Storage technology Controls / controllers Wind energy Accessories & system components Stoves Other Set of high-quality pump screw connections made of brass with Klingersil seal. Available in various dimensions, suitable for heating systems, pumps & sanitary technology. Robust material, durable and reliable densely densely. A stock-available immediately & free DHL shipping. The delivery time is 1–2 working days in Germany, 4–5 working days after the contract is concluded or After receipt of payment at prepayment. There is no delivery on Sundays and public holidays. Since 2002 we have been the expert at your side for renewable ener.