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DV Elbi Expansion vessels
Multifunctional vassels designed for sanitary systems. They are equipped with the exclusive Top-Pro® anticorrosive treatment which ensures corrosion protection of the tank wall. The brass air valve (that are closed by a threaded cap) prevents any loss of pressure. The patented and hexagonal inlet fitting is made of stainless steel. The installation of a DV tank model reduces the operating costs of the system.
Pre-charge pressure: 3 Bar
Max operating pressure: 10 Bar
Declaration in compliance with the essential safety requirements of Directive 2014/68/UE (The 2 and 5 litre models exempt from CE marking). |
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Nominal volume |
Hydraulic fitting | Weight | Hight |
|
Exclusive of VAT
|
Qty |
---|---|---|---|---|---|---|---|
SERBATOIO POLIFUNZ. ELBI.DV050 NON DISPONIBILE |
50 lt | 1'' | 400 cm | 585 cm |
Sconto 25 % |
|
|
SERBATOIO POLIFUNZ. ELBI.DV080 NON DISPONIBILE |
80 lt | 1'' | 400 cm | 820 cm |
Sconto 25 % |
|
|
SERBATOIO POLIFUNZ. ELBI.DV100 NON DISPONIBILE |
100 lt | 1''1/4 | 500 cm | 775 cm |
Sconto 25 % |
|
|
SERBATOIO POLIFUNZ. ELBI.DV150 NON DISPONIBILE |
150 lt | 1''1/4 | 500 cm | 1005 cm |
Sconto 25 % |
|
|
SERBATOIO POLIFUNZIONE ELBI.DV200 |
200 lt | 1"1/4 | 600 cm | 1065 cm |
Sconto 25 % |
|
|
SERBATOIO POLIFUNZIONE ELBI.DV300 |
300 lt | 1"1/4 | 650 cm | 1240 cm |
Sconto 25 % |
|
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SERBATOIO POLIFUNZIONE ELBI.DV500 |
500 lt | 1"1/4 | 775 cm | 1400 cm |
Sconto 25 % |
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An air charge in the tank delivers water pressure out of the tank and into the hose to avoid water pump rapid on-off cycling or "short cycling" that damages the system.
With the use of a pressure tank, the pump starting times are reduced and the water hammers are absorbed by the tank.