UNDERGROUND FIRE HYDRANTS

UNDERGROUND

HYDRANTS

Underground hydrant is a device connected to a pressurized water supply

designated to supply water for firefighting purposes. It is usually located

under a manhole cover. Standpipe when connected to the outlet of the

hydrant is used for taking water from underground hydrant and can have

one or two hose connections.

Following customer's specification hydrant can be supplied:

– with threaded connection;

– with quick connection (bayonet grip coupling).

Each hydrant is supplied with antifreeze drainage system. The drainage

system automatically drains the water inside the hydrant when it is closed

and prevent internal surface of the shell from corrosion. All parts of the

drainage system are made of corrosion resistant materials.

All components made of cast iron are duly coated to protect them against

corrosion.

Model EUR-PRO

The EUR-PRO underground fire hydrant is designed for easy maintenance

operation:

The cap is bolted to the body of the hydrant 1 to easily remove the

obturator.

The threaded outlet is screwed directly to the valve body 2 while the

quick bayonet outlet is assembled with bolts locked in U-slots 3.

To facilitate maintenance, the anti-freeze drainage system can be removed

without closing the water supply.

Stem and seat ring made of brass to prevent corrosion 4.

Operating nut id made from light alloy 5.

Style EUR-PRO

Underground fire hydrant with one outlet, antifreeze automatic drainage system,

according to EN 14339, CE marking.

Suitable for drinking water.

With flange PN 16 according to EN 1092-2.

Nominal diameter: DN 80

Material:

- Body, cap, obturator: cast iron EN-GJL-250

- Quick connection coupling: cast iron or brass

- Seat seal and gaskets: NBR

- Stem, seat ring and draining valve: brass

- Operating nut: light alloy

- Coating: blue corrosion epoxy coating.

2

5

1

3

4

16 Bocciolone Antincendio · Fire Fighting Equipment