Purpose:

Hydrophore tank is used to store water in fire water installations. Our tank is designed to maintain stable water pressure and secure required level of water supply in case of a sudden intake.

Technical data:

  • Production according to the directive PED/97/23/EC, using the norms of AD 2000
  • Outer surface gritblasting in grade Sa 2.5 according to PN-ISO 8501-1
  • External anticorrosion coating in corrosion class C3 (M) or higher
  • Pressure 10 bar
  • Working temperature -20°/+40°C
  • Inner surface coated with epoxy paint, for drinking water with PZH certificate
Hydrophore tanks - drawing
Hydrophore tank

Example specifications of hydrophore tank:

No Parameter Value Unit
1 Nominal diameter 2300 mm
2 Capacity 23640 Litre
3 Maximum PS pressure admissible 10,00 bar
4 Minimum/maximum TS temperature 6 / 50 oC
5 PT test pressure 14,30 bar
6 Working medium water/air
7 Empty tank weight 4902 kg
8 Tank weight during pressure test 30113 kg
9 Tank weight in operation – approx. ~21000 kg
10 Estimated life of equipment 1) 20 years
1) In order to ensure the estimated life of equipment, the instructions of this manual are to be complied with
Other capacity available in range 5-100 m3
Symbol Description Size/DN PN Abutment type in flange connections Screw/ nut material Gasket material Assembly tension Standard
N1 Water inlet/outlet DN150 16 01B 5.6 / 5 Rubber hardness – over 75 acc. to Shore’s scale 59,89 PN-ISO 7005-1
N2 Water inlet DN40 16 01B 5.6 / 5 Rubber hardness – over 75 acc. to Shore’s scale 12,47 PN-ISO 7005-1
N3 Compressed pressure inlet DN20 16 01B 5.6 / 5 Rubber hardness – over 75 acc. to Shore’s scale 6,34 PN-ISO 7005-1
N4 Water level gauge DN20 16 01B 5.6 / 5 Rubber hardness – over 75 acc. to Shore’s scale 6,34 PN-ISO 7005-1
N5 Service connector pipe G-1 int. 10 – – – – –
N6 Drain G-2 int. 10 – – – – –
M1 Manhole 320/420 10 – St3S/5 Rubber hardness – over 75 acc. to Shore’s scale 24,77 According to manufacturer

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