Diaphragm pressure expansion vessel REFIX DD
Price in EUR including VAT
Supplied by
Priara GmbH DE
free shipping
Reflex expansion vessel REFIX DD green. 10 bar, 33 l: for drinking water, pressure boosting, and water heating systems according to DIN 1988. Connection made of stainless steel, featuring a high-flow flow-through star. Membrane according to DIN EN 13831/DIN 4807 T5/KTW-C and W 270. Built and tested according to DIN 4807 T5. DIN DVGW Reg. No. NW-0411AT2534. Approved in accordance with the Pressure Equipment Directive 97/23/EC. Coated inside and out according to KTW-A. Pre-pressure 4 bar. Compatible with Flowjet flow control fittings. Up to 70 °C. Additional technical specifications: Flange pressure rating: other; suitable for cooling: Yes; suitable for drinking water: Yes; suitable for central heating: Yes; medium temperature (continuous operation): -10.00 degrees Celsius; with replaceable membrane: No; with mounting materials: No; with feet: No; with pressure gauge: No; with safety valve: No; nominal diameter of expansion connection: 3/4 inch (20); horizontal placement: No; vertical placement: Yes; outer diameter of expansion connection pipe: 26.90 mm; membrane/bellows material: Butyl rubber IIR; max. operating pressure: 10.00 bar; max. glycol mixture: 0.00%.
Maximum flow rate | 0.55 l/min |
Max. Delivery pressure | 10 bar |
Item number | 21809406 |
Publisher | Reflex |
Category | Water pumps |
Manufacturer no. | 7380700 |
Release date | 19.8.2022 |
Colour | Green |
Exact colour description | Green |
Maximum flow rate | 0.55 l/min |
Max. Delivery pressure | 10 bar |
Power supply | None |
Country of origin | Germany, Poland |
CO₂-Emission | |
Climate contribution |
Length | 34.60 cm |
Width | 34.60 cm |
Height | 46.80 cm |
Weight | 6 kg |
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