Fire Hydrants

Fire Hydrants Specification

Features
Corrosion-resistant body, easy operation, high durability, robust construction

Operating Pressure
7 - 12 Bar

Mounting Type
Floor or ground mounted

Shape
Cylindrical

Technology
Wet barrel, dry barrel type

Connectivity Type
Flange connection

Working Temperature
Up to 70C

Coverage Area
Depends on network design and hydrant size

Control Type
Manual

Installation Type
Above-ground/Outdoor

Fire Class
A, B, C

Fire Extinguisher Type
Hydrant system

Coating Type
Red epoxy coated

Application
Fire fighting in residential, commercial, and industrial areas

Max Flow Rate
1800 L/min

Capacity
Up to 1800 L/min

Diameter
80 mm

Pressure
Up to 12 Bar

Weight
Approx. 70-100 kg

Operation
360 rotation for convenience

Inlet Flange Size
100 mm

Standards Followed
IS 5290/UL/FM approved

Color
Fire Red

Connection Standards
ANSI/BS/IS standards

Number of Outlets
2 or 3

Test Pressure
Up to 21 Bar

Size
4'', 6'' (customizable as per requirement)

Material
Cast iron/ductile iron construction

About Fire Hydrants

A hydrant is an upright pipe, valve, and spout apparatus typically installed on public streets or near buildings, serving as a vital, high-pressure water source for firefighting and municipal services. Primarily used to connect fire hoses to water mains, they ensure quick access to water to extinguish fires. [1, 2, 3]

Key Features & Types

Purpose: Primarily for firefighting, but also used for cleaning or irrigation.
Above-Ground (Pillar) Hydrants: Clearly visible, often with multiple nozzles and Storz couplings.
Underground Hydrants: Located beneath a road cap, requiring signs for location.
Dry Barrel: Designed for colder climates, the valve is underground to prevent freezing.
Wet Barrel: Constantly filled with water, used in warmer climates. [1, 2, 3, 4, 5]

Components

Main Valve: Controls the water flow from the pressurized municipal system.
Nozzle/Spout: Outlet where fire hoses are connected.
Operating Nut: Located on top, turned with a special wrench to open the valve. [1, 2, 3, 4, 5]