UL Sprinklers

UL Sprinklers Specification

Features
UL Listed, Corrosion Resistant, Fast Response

Control Type
Automatic

Fire Class
A, B

Working Temperature
57C, 68C, 79C, 93C (varies by model)

Mounting Type
Ceiling/Pendant

Shape
Bulb Type

Operating Pressure
175 psi (12 bar) Max

Coating Type
Chrome/Brass Finish

Technology
Glass Bulb Heat Responsive

Installation Type
Pendant/Ceiling Mounted

Coverage Area
12-21 sq.m (standard dependent)

Fire Extinguisher Type
Sprinkler

Connectivity Type
Direct Water Supply

Application
Fire Protection and Suppression in Commercial and Industrial Buildings

Max Flow Rate
8-15 L/min (varies with pressure and type)

Capacity
N/A (water flow based)

Diameter
15 mm

Pressure
0.5 to 1.2 MPa

Material
Brass Body, Glass Bulb

Corrosion Resistance
High (suitable for indoor dry/wet locations)

Minimum Spacing
1.8 m between sprinklers

K-Factor
5.6 (81 metric)

Bulb Size
5 mm

Operating Position
Upright, Pendant, Sidewall (available options)

Response Time Index (RTI)
Fast Response ( 50 ms)

Color Coding
According to Rated Temperature

Approval
UL Listed, FM Approved

Spray Pattern
Standard Coverage (Circular)

Orifice Size
1/2 inch (15 mm)

UL Sprinklers Trade Information

Minimum Order Quantity
1 Unit

Supply Ability
2 Units Per Week

Delivery Time
10-15 Days

About UL Sprinklers

We are one of the leading manufacturers, supplier and exporter of UL sprinkler system in Mumbai, India. The UL sprinkler system we supply are made of best quality raw material and very efficient in fire case.

Features of UL sprinkler

Efficient
Durable
Fire safety equipment
Reliable

Optimized Fast Response for Enhanced Safety

Featuring a response time index (RTI) of 50 ms, the fast-acting glass bulb technology swiftly detects heat and triggers water discharge, significantly reducing fire spread. This quick activation is critical in minimizing damage and protecting occupants in a fire emergency.

Versatile Installation and Reliable Coverage

The sprinklers 5 mm bulb, coupled with mounting options for upright, pendant, and sidewall installations, adapts well to diverse architectural layouts. With a minimum spacing of 1.8 m and coverage up to 21 sq.m, the system ensures comprehensive protection across commercial and industrial spaces.

Durable and Corrosion Resistant Materials

Constructed with a brass body and chrome-coated finish, these sprinklers resist corrosion, ensuring longevity even in challenging indoor environments. This durable design is ideal for both wet and dry settings, providing reliable fire suppression for years.

FAQs of UL Sprinklers:

Q: How does the fast response time index (RTI) improve fire protection efficiency in these UL sprinklers?

A: The fast response time index (RTI 50 ms) allows the glass bulb in each sprinkler to react rapidly to rising temperatures, ensuring quicker activation and water discharge to effectively control and suppress Class A and B fires.

Q: What installation configurations are available with these sprinklers?

A: These UL sprinklers can be installed in upright, pendant, or sidewall positions, adapting to a variety of building layouts and ceiling heights while requiring a minimum spacing of 1.8 m between units for optimal coverage.

Q: Where are these sprinklers typically used?

A: These sprinklers are designed for fire protection and suppression in commercial and industrial buildings across India, offering high reliability in locations like offices, warehouses, factories, hotels, and retail establishments.

Q: What is the process for selecting the correct sprinkler model for my application?

A: Selections are based on coverage area, mounting type, working temperature (57C, 68C, 79C, or 93C), desired spray pattern, and operational pressure requirements. Its also important to ensure compatibility with direct water supply and space constraints in your building.

Q: When should these sprinklers be serviced or inspected?

A: Regular inspection and maintenance should be performed as per local fire safety regulations, typically every year, or after any fire event, to ensure proper performance and compliance with UL and FM standards.

Q: How does corrosion resistance benefit indoor fire protection systems?

A: High corrosion resistance allows the sprinklers to function reliably in both wet and dry indoor environments, reducing maintenance needs and ensuring long-term performance against moisture and environmental contaminants.