Glass Bulb Sprinkler

Glass Bulb Sprinkler Specification

Fire Extinguisher Type
Sprinkler Head

Installation Type
Ceiling Mounted

Operating Pressure
7-16 Bar

Technology
Glass Bulb Heat-Activated

Connectivity Type
Standalone

Features
Fast Response, Corrosion Resistant, Durable, Even Water Distribution

Fire Class
A, B, C

Coating Type
Chromed/Brass Coated

Control Type
Automatic

Mounting Type
Ceiling/Wall Mounted

Coverage Area
16 sqm per head

Working Temperature
57C, 68C, 79C, 93C, 141C (Available in Multiple Ratings)

Shape
Bulb-Type

Application
Fire Protection in Commercial and Residential Buildings

Max Flow Rate
80 L/min

Diameter
15 mm

Capacity
Standard Coverage Head

Pressure
175 PSI Max

Finish
Polished/Chrome

Bulb Diameter
5 mm

Discharge Coefficient (K-Factor)
5.6 (80) US/Imperial

Bulb Color Options
Red, Green, Blue, Yellow, Orange (denoting temp rating)

Response Time Index (RTI)
Fast Response (<50 ms·½)

Thread Size
1/2" BSP/NPT

Corrosion Resistance
Available on request

Service Life
10 years (recommended)

Material
Brass Body, Glass Bulb

Orientation
Upright or Pendent Available

Glass Bulb Sprinkler Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
2 Units Per Week

Delivery Time
10-15 Days

About Glass Bulb Sprinkler

We are one of the leading manufacturers & traders in Glass Bulb Sprinklers in Mumbai, India.Glass bulb sprinklers are playing critical roles in automatic sprinkler system, which is designed to automatically detect the fire and put out the fire. It is widely used in places where the fire can be extinguished with water. The typical applications are high rising buildings, warehouse, hotel, underground project and so on. It has proven to be one of the cost effective and reliable fire protection sprinklers have been installed worldwide, including USA, Europe, Middle East and South east Asia. The stable performance is well recognized.

Versatile Temperature-Sensing Technology

Available in five bulb colors, each indicates a specific temperature rating, allowing tailored fire protection across various building environments. The glass bulb activates quickly during fire events, ensuring rapid response and safety.

Robust Construction and Finish Options

Constructed from high-quality brass and glass, the sprinkler head comes in polished or chrome finishes with optional corrosion resistance. It withstands up to 175 PSI pressure and offers a service life of up to 10 years, providing long-term reliability.

Flexible Installation and Coverage

This ceiling or wall-mounted sprinkler is compatible with 1/2" BSP/NPT threads and covers areas up to 16 sqm per head. Its design supports both upright and pendent orientations, facilitating adaptable installation in diverse architectural settings.

FAQs of Glass Bulb Sprinkler:

Q: How does the Glass Bulb Sprinkler activate during a fire emergency?

A: The Glass Bulb Sprinkler utilizes a heat-sensitive glass bulb filled with a special liquid that expands and causes the bulb to burst once a designated temperature is reached, initiating water discharge to suppress the fire automatically.

Q: What do the different bulb colors (red, green, blue, yellow, orange) signify?

A: Each bulb color represents a unique temperature rating: red (57C), green (68C), blue (79C), yellow (93C), and orange (141C), helping users select the appropriate sprinkler response for the areas fire risk level.

Q: When should the Glass Bulb Sprinkler be replaced or serviced?

A: For optimal performance and safety, it is recommended to replace or inspect the sprinkler head every 10 years or in accordance with local fire safety regulations and manufacturer guidelines.

Q: Where can these sprinklers be installed for maximum effectiveness?

A: Glass Bulb Sprinklers are suitable for ceiling or wall mounting in commercial, residential, and institutional buildings, and should be installed according to coverage instructions to ensure even water distribution across protected areas.

Q: What is the process for installing a Glass Bulb Sprinkler?

A: Installation involves securely mounting the sprinkler to the ceiling or wall using its 1/2" BSP/NPT threaded connection, ensuring the correct orientation (upright or pendent) and verifying compatibility with the buildings piping system.

Q: How does using this sprinkler benefit building owners and occupants?

A: With its fast response time, reliable glass bulb technology, and corrosion-resistant build, this sprinkler provides efficient fire protection, helping safeguard property and occupants while supporting compliance with fire safety standards.