Firefighting Fire Hydrant

DETAILS:

CERTIFICATE

UL, FM, Kitemark & LPCB

TYPE

Dry Type Pillar Fire Hydrants, Under Ground Hydrant

APPLICATION

HOUSE, OFFICE, WAREHOUSE, FARM

APPROVALS

ADCD / DCD

KEY WORD:

FIRE FIGHTING, DYR TYPE, FIRE HYDRANT,PILLAR

COUNTRY OF ORIGIN

CHINA, UAE

PORT OF LOADING

DUBAI

DESCRIPTION

DESCRIPTION

1. Dry Type Pillar Fire Hydrants：are designed to comply with ANSI/AWWA C502                               Dry barrel design eliminates damage to the hydrant caused by freezing of the upper part.
NAFFCO Fire Hydrants are designed for high performance and easy to install, maintain and repair.
Excellent and proven flow characteristics.
2 x 2½” NH thread connectors for soft hose connection.
1 x 4½” NH thread pumper connection for fire trucks.
6” inlet connection complying to mechanical joint ANSI/AWWA C111/A21.11 or flange connection ASME B16.5 Class 150.
Operation threads are corrosion protected and for easy operation.
NAFFCO fire hydrants are high pressure rated to 250 psi compatible with today’s trends.
Internal epoxy paint system gives high corrosion protection to hydrants.
Advanced safety couplings and flange design reduces traffic damage to hydrant.
Main valve is easily removed from either the bonnet flange or ground line flange.                                                   2.  under ground fire hydrants are valves of screw down type and are suitable for a maximum working pressure of 16 bar.
The underground fire hydrants are manufactured to comply to BS 750:2012 and EN 14339:2005 standards with screwed outlet threaded to BS 336:2010 standard.

SPECIFICATION:

1. Design Features
Body Material: Ductile Iron.
Nominal Pressure 250 psi., Test Pressure: 500 psi.
O-ring sealed flanges at the bonnet ground line and shoe simplify maintenance by eliminating gasket adhesion at these points, making disassembly easier. The O-rings are easier than flat gaskets to position during reassembly, and provide superior pressure handling.
Hold-down nut – features integral weather seal. Prevents unauthorized removal of hold-down nut or operating nut. Resilient wiper seal prevents water entry and protects from freezing; material resistant to sunlight deterioration. O-ring provides second level seal.
Safety flange – breaks cleanly to help prevent barrel damage, but strong enough to withstand normal handling. Allows economical repair, adding of extension section, rotation or changing of upper barrel without excavation.
Full flow openings – large, smooth radius hose and pumper openings reduce friction loss.                                                  2. Under Ground: Screw down (type 2C）,  Nominal Size & Flange Drilling：Flange-X, Flange-Y, Flange-Z, PN16, DN80, BS EN 1092-2, PN16, DN80, BS EN 1092-2,PN16, DN80, BS EN 1092-3.  Working Pressure: 16 Bar maximum.  Test Pressure (Body) Body 25 Bar, Seat 20 Bar.   Flange Drilling BS 4504 Part : 2 : 1974 Table : 16/21

PACKING:

as requested .