Reliable™ A2132134S8 Product Description
Reliable™ Model F1-80 Pendent Fire Sprinkler Head
Sprinkler Identification Number (SIN): RA6212
This pendent sprinkler features a Chrome finish and is designed to activate at 135°F (57°C).
The Reliable™ Model F1-80 is a Standard Response, Standard Coverage pendent sprinkler engineered for reliable activation and effective fire suppression. It features a powerful 8.0 K-Factor, ideal for delivering high-volume water distribution in light and ordinary hazard occupancies. Each sprinkler includes a heat-sensitive glass bulb, connects with 3/4 in. NPT male threads, and is constructed with a Brass frame and Brass deflector.
This 135°F model is intended for environments where early activation is necessary and operates in wet pipe sprinkler systems. The Chrome finish offers a polished appearance for exposed applications, and the sprinkler is rated for pressures of 250 PSI (UL) and 175 PSI (FM).
Reliable™ RA6212 Pendent Fire Sprinkler Listings and Approvals
This sprinkler is manufactured by Reliable™, a global leader in fire protection. It meets the following international listings and approvals:
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UL Listed
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FM Approved
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cULus Listed
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LPCB
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VdS
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CE
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UKCA
It complies with the installation and performance standards of NFPA 13 for pendent sprinklers.
Reliable™ RA6212 Installation & Accessories
The RA6212 connects via 3/4 in. NPT threads and should be installed using the Reliable™ Model W2 Wrench for standard installations, or the Model W4 for recessed applications. If using a guard, the Model W14 Wrench is required.
Recessed Escutcheons (135°F models only):
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Model F1 – cULus
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Model F2 – cULus, FM
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Model FP – cULus
Optional Guards & Shields:
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F-2 Guard – FM
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F-6 Guard/Shield Kit – FM
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F-7 Guard – cULus
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F-8 Guard/Shield Kit – cULus
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S-2 Shield – cULus, FM
For full installation details, see the Reliable™ RA6212 datasheet.
Available Sprinkler Options
This Chrome 135°F model is one of several available in the RA6212 series. Other finishes include Brass and White, and additional temperature ratings are available up to 286°F.

