AS3952 Standard ductile iron Spring fire hydrant

Spring fire hydrant 1 Material:ductile iron 2 Size:80mm or 100mm 3 Work pressure:1.6Mpa 4 AS3952 Standard

AS3952 Standard ductile iron Spring fire hydrant 

This Spring fire hydrant is used in outdoor firefighting system,which enables firefighters to tap into the municipal water supply assist in extingusihing a fire.

To AS3952 reduced weight and environmenttally friendly type spring hydrant.

Material:

Body & Yoke    : Ductile Iron to AS 1831 Gr.450-10

Coating            : Epoxy resin - internally & externally to AS/NZS 4158

Dome              : Brass to AS1568

Valve seat        : EPDM to AS 1646

Spring              : Stainless Steel ASTM 276 Gr.304    

Bolts ,nuts       :  Stainless Steel ASTM 276 Gr.316

Plug                :  Polyethylene - PE - HD

Hydraulic Test to AS 3952

Seat:   1.1 x PN (1.6Mpa)

Body:  1.5 x PN (1.6Mpa)

Flange and drilling to AS 4087 Fig. B5, DN80 or DN100 .