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WATER CURTAIN NOZZLES

Synergy Spray Systems supplies high-quality Water Curtain Nozzles used for structural exposure protection and fire safety applications. Designed for reliable performance, these nozzles create a flat sheet of water that shields windows, walls, steel beams, and building openings from heat and flame spread. As a leading Water Curtain Nozzle Manufacturer in India, we provide durable brass and stainless-steel options suitable for industrial and commercial fire systems.
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What Is a Water Curtain Nozzle

A Water Curtain Nozzle is a non-automatic, open-type fire nozzle that forms a protective water barrier when activated by a fire protection system. The wide curtain of water reduces heat radiation, prevents flame penetration, and safeguards vulnerable structural elements such as glass partitions, curtain walls, and exposed steel.

What Is a Water Curtain Nozzle

We manufacture a full range of models designed for different fire protection requirements:
Brass Water Curtain Nozzle – long-lasting and suitable for most indoor installations
Stainless Steel Water Curtain Nozzle – corrosion-resistant for harsh or outdoor environments
Standard 1/2” BSPT Water Curtain Nozzle connection for easy integration into existing pipelines
Each nozzle maintains consistent spray performance with a precisely engineered slot to deliver a uniform water sheet.

Water Curtain Nozzle Specification

ParameterSpecification
Pressure12 bar
Maximum Working Pressure12 Bar (175 PSI)
Effective Working Pressure1.4 – 3.5 Bar
Connection Size1/2" BSPT (NPT Optional)
Spray Angle Options140°, 120°, 110°, 100°, 90°, 80°, 65°
Available K-FactorsK20, K23, K32, K42, K58, K79
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Application

A Water Curtain Spray Nozzle produces a continuous vertical water layer extending to the ground. When installed in the pendent position, it protects:
Windows and glass panels
Interior walls and fire-rated openings
Steel beams, columns, and support structures
Entry points and building perimeters exposed to external fire
This makes it valuable in warehouses, factories, commercial buildings, and industrial plants.

Benefits of Water Curtain Nozzles

Effective Heat Protection

Creates a continuous water layer that minimizes heat radiation and shields structural elements such as walls and windows.

Fast Fire Exposure Control

A Water Curtain Nozzle helps slow flame spread across building openings, improving overall fire response efficiency.

Suitable for Multiple Environments

Available in Brass Water Curtain Nozzle and Stainless Steel Water Curtain Nozzle options, making them suitable for indoor, outdoor, and corrosive environments.

Easy System Integration

Standard 1/2” BSPT Water Curtain Nozzle size allows quick installation in fire pipelines without modifications.

Consistent Wide Spray Pattern

Engineered slots deliver a uniform water curtain spray nozzle pattern to cover the entire exposed area effectively.

Low Maintenance & Long Life

Durable construction ensures reliable performance with minimal servicing, important for high-risk fire zones.

Why Choose Synergy Spray Systems?

Trusted Water Curtain Nozzle Manufacturer

We are recognized as one of India’s leading Water Curtain Nozzle Manufacturer companies supplying premium-quality fire nozzles nationwide.

Accurate Nozzle Engineering

Every nozzle is designed with precise flow control and spray uniformity to match critical water curtain nozzle specification requirements.

High-Quality Materials

We offer Brass and Stainless Steel Water Curtain Nozzles, ensuring durability and long service life.

Competitive & Transparent Pricing

We provide project-based quotations so customers get the best water curtain nozzle price for their application.

Pan-India Supply & Support

As a top Water Curtain Nozzle India supplier, we provide fast delivery, technical guidance, and support for installers and contractors.

Experience in Large Fire Safety Projects

We have supplied nozzles for industrial plants, warehouses, commercial buildings, and infrastructure projects—ensuring proven field performance.

UL Listed Options Available

Our UL Listed Water Curtain Nozzle models meet global fire protection standards for high-compliance projects.

FAQs

What is the purpose of a Water Curtain Nozzle?

A Water Curtain Nozzle creates a flat water sheet that protects windows, walls, and structural openings from heat and flame exposure during a fire. It helps reduce heat transfer and prevents fire from spreading.

Where are Water Curtain Nozzles typically used?

They are commonly installed in warehouses, commercial buildings, industrial plants, and areas where glass facades or steel structures need protection from external fire exposure.

What materials are available for Water Curtain Nozzles?

You can choose between Brass Water Curtain Nozzle models for standard indoor use and Stainless Steel Water Curtain Nozzle options for corrosive or outdoor environments.

Does a Water Curtain Spray Nozzle wet the surrounding area?

Yes, but the water curtain forms a controlled flat layer designed to fall directly downward, minimizing unwanted spray outside the protection zone.

Do these nozzles require regular maintenance?

Maintenance is minimal. Periodic cleaning of the slot and checking the pipeline pressure ensures consistent spray performance.

Can Water Curtain Nozzles be used for window protection?

Yes. A Water Curtain Spray Nozzle is often used in pendent position to protect windows, glass walls, and façade openings during fire exposure.

Water curtain nozzle uses?

Water Curtain Nozzle distributes water in a flat curtain extending all the way to the ground. Water Curtain Nozzle when mounted in pendent position acts as a window spray nozzle to protect interior walls, windows and other openings of the building which are affected by fire.
For Spray Nozzles: +91 94442 75778
For Spraying Systems and
Dust suppression system: +91 86100 00128
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