Påfyllningstillbehör
Refill cartridge
Konstruktion
Refill accessories for Wilo-Sinum and Wilo-Tagus
Typnyckel
Example | NFE 1.2 |
NFE | Refill unit |
1.x | 1 = with backflow preventer 2 = without backflow preventer |
x.2 | 1 =water meter without pulse output 2= water meter with pulse output |
Tekniska data
Backflow preventer acc. EN 1717
Produktbeteckning | Artikelnummer | |
---|---|---|
Top-up unit 1.1 | 2198929 | |
Top-up unit 1.2 | 2198930 | |
Top-up unit 2.1 | 2198931 | |
Top-up unit 2.2 | 2198932 |