Overview: The Concealed Fire Sprinkler integrates aesthetic design with hardcore fire protection. Featuring a bronze/brass core and a glass bulb sensor, it is designed for architectural scenarios requiring a clean look. It combines concealment, aesthetics, and emergency reliability.
Technical Specifications
| Product Name | Concealed Fire Sprinkler |
|---|---|
| Body Material | Bronze / Brass |
| Glass Bulb Diameter | 3mm / 5mm |
| Place of Origin | Fujian, China |
| Brand | Hengdun |
| MOQ | 3,000 Pieces |
| Supply Ability | 3,000 Pieces/Month |
| Weight | 15 kg (per carton/batch) |
| Dimensions (L*W*H) | 47 x 37 x 47 mm |
| Volume | 81,733 mm³ |
Product Description
Aesthetics Meets Safety
Concealed sprinkler heads are the ideal fire protection choice for locations where interior decoration style is paramount. Unlike traditional pendant sprinklers, these units are installed flush with the ceiling and covered by a decorative plate, ensuring they do not disrupt the visual flow of the room.
Core Technology
The core component of the sprinkler head is manufactured from high-quality bronze or brass, ensuring durability and corrosion resistance. It is equipped with a precise temperature-sensing element—a glass bulb (available in 3mm or 5mm diameters)—which bursts at a specific temperature to release the water flow.
Ideal Application Scenarios
Due to their discreet appearance, these sprinklers are widely used in:
- Luxury Hotels & Resorts
- High-end Residential Buildings
- Commercial Offices & Boardrooms
- Shopping Centers
Logistics Information
- Lead Time: 25-30 days
- Warranty: 1 Year
- Packaging: Secure export packaging.

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