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Model F1FR-FS LO Large Orifice Flat Spray
Sprinkler Types
Standard Pendent
Listings & Approvals
•
VdS Schadenverhütung GmbH: Certificate
•
EC-Certificate: EC Certificate: 0786-CPD-40284
Product Description
The F1FR-FS LO Flat Spray Sprinklers are designed for
installation in accordance with CEA 4001 or EN 12845
(Automatic Sprinkler Systems - Design, Installation and
Maintenance). The spray pattern created by this sprin-
kler makes this an excellent choice for applications with
lower clearance above the suspended open ceilings and
in racks.
The F1FR-FS LO Flat Spray Sprinkler utilizes a frangible
3.0mm glass bulb. The glass bulb consists of an accurate-
ly controlled amount of special fluid hermetically sealed
inside of a precisely manufactured glass capsule. This
glass bulb is specially constructed to provide fast thermal
response.
At normal temperatures, the glass bulb contains the fluid
in both the liquid phase and in the vapor phase. The vapor
phase can be seen as a small bubble. As heat is applied,
the liquid expands forcing the bubble smaller and smaller
as the liquid pressure increases. Continued heating forces
the liquid to push out against the bulb, causing the glass
to shatter, opening the waterway and allowing the deflec-
tor to distribute the discharging water.
The F1FR-FS LO Flat Spray Sprinkler temperature rating
is identified by the color of the glass bulb capsule.
The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523
Model F1FR-FS LO
Large Orifice
Quick Response
Flat Spray Sprinkler
/
"
1
With
Connection Thread
2
Pendent
Bulletin 037 Rev. B
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Summary of Contents for Reliable F1FR-FS LO
- Page 1 The F1FR-FS LO Flat Spray Sprinkler temperature rating is identified by the color of the glass bulb capsule. The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523...
- Page 2 Corporation, or other similar organizations and also with the provisions of governmental codes or ordinances whenever applicable. Products manufactured and distributed by Reliable have been protecting life and property for over 90 years, and are installed and serviced by the most highly qualified and reputable sprinkler contractors located throughout the United States, Canada and foreign countries.
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