Reflex membrane pressure expansion vessel refix DD 2
- Item number: 7381500
- white,
- 10 bar refix DD
- flow-through diaphragm pressure expansion vessel for drinking water heating,
- Water supply and pressure boosting systems.
- Built and tested according to DIN 4807 T5,
- DIN EN 13831 or DIN-DVGW (Reg. No.NW 9481AT2534).
- Approval according to Pressure Equipment Directive 97/23/EC
- Water-bearing parts protected from corrosion
- Membrane according to KTW-C, W 270,
- -external/internal coating,
- Inside according to KTW- A can be combined with reflex flowjet flow fitting
- -Type DD 33 with fastening strap
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