High-quality membrane expansion vessel suitable for closed heating and cooling installations. The flexible membrane absorbs excess water pressure caused by thermal expansion...
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High-quality membrane expansion vessel suitable for closed heating and cooling installations. The flexible membrane absorbs excess water pressure caused by thermal expansion. Thereby, the pressure of the system remains constant. The vessel is filled with nitrogen gas to protect it against corrosion and pressure losses. Each vessel is factory-tested on tightness and pre-charge pressure. The membrane made of SBR rubber is approved for a glycol content of up to 50% in the water. The vessel is equipped with 3 stable, welded-on support feet.
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| OEG no. | 512239384 |
| Type: | Contra-Flex |
| Capacity [l]: | 1,000 |
| Operating temperature max. [°C]: | 70, -10 - 70 |
| Standard: | EN 13831, EN 12828 |
| Pre-charge pressure [bar]: | 2.5 |
| Connection size [inch]: | 1 |
| Operating pressure max. [bar]: | 6 |
| Diameter x Height [mm]: | 790 x 2,248 |
| Membrane: | Fixed |
| Mounting type: | Vertical |
| Manufacturer | Flamco |
| Weight [kg] | 145.9 |
| Notes |
CE
Delivery by forwarding agency
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| Customs tariff number | 84798997 |
goeden middag ik zoek zo,n drukvat maar dan met een voordruk van 0,5 bar wat kost deze en wat is de levertijd ? groeten johan vd wel
U kunt de voordruk eenvoudig op de gewenste druk brengen door lucht te laten ontsnappen uit het ventiel.