Reliable™ A2281134S8 Product Description
Reliable™ Model F1-80 Pendent Fire Sprinkler Head
Sprinkler Identification Number (SIN): RA6212
This pendent sprinkler is finished in Brass (Bronze) and is designed to activate at 286°F (141°C).
The Reliable™ RA6212 Model F1-80 is a Standard Response, Standard Coverage pendent sprinkler used in applications requiring elevated activation temperatures. With an 8.0 K-Factor, it delivers high-volume water discharge to suppress fire in spaces where ambient heat is consistently high. The sprinkler features a 3/4 in. NPT connection, glass bulb thermal element, and durable Brass frame and deflector.
The 286°F rating makes it suitable for areas such as high-ceiling warehouses, attics exposed to solar gain, and industrial spaces with hot operations. This model is UL Listed for 250 PSI and FM Approved for 175 PSI working pressures, for use in wet pipe fire suppression systems.
Reliable™ RA6212 Pendent Sprinkler Listings and Approvals
This unit is manufactured by Reliable™, a leader in the fire protection industry. The A2281134S8 model holds the following listings and certifications:
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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
All approvals are based on compliance with NFPA 13 guidelines for standard response pendent fire sprinklers.
Reliable™ RA6212 Installation & Accessories
Connection: 3/4 in. NPT threaded installation.
Activation: Heat-sensitive glass bulb rated at 286°F (141°C).
Wrenching: Use Reliable™ installation tools for proper engagement and to prevent damage.
Sprinkler Wrenches:
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Model W2 – For standard pendent installations
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Model W14 – For installations where a guard is required
Note: Recessed escutcheons are not approved for use on 286°F sprinkler models. Always refer to the manufacturer's datasheet for temperature-related installation limitations.
Compatible Guards & Shields:
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F-2 Guard – FM Approved
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F-6 Guard/Shield Kit – FM Approved
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F-7 Guard – cULus Listed
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F-8 Guard/Shield Kit – cULus Listed
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S-2 Shield – cULus and FM Listed
Access the RA6212 datasheet for complete installation torque, clearance, and accessory guidelines.
Available Sprinkler Options
This 286°F Brass unit is one of several configurations in the Reliable™ RA6212 line. Other options include finish variations in Chrome and White, and lower temperature ratings of 135°F, 155°F, 175°F, and 200°F.
