Reliable F1FR80 QREC R4862 K8.0 EC-9 Horizontal Sidewall Sprinkler
3/4-inch / Brass / 155F
$25.99
Precio de oferta
$25.99
Precio habitual
$28.99
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Reliable F1FR80 QREC R4862 K8.0 EC-9 Horizontal Sidewall Sprinkler
$25.99
Precio de oferta
$25.99
Precio habitual
$28.99
Shipping calculated at checkout
The Reliable F1FR80 QREC R4862 is a quick-response extended-coverage horizontal sidewall fire sprinkler designed for light-hazard fire protection systems. Equipped with an EC-9 deflector and a 3 mm glass bulb thermal element, this sprinkler activates rapidly to protect specific commercial spaces when thermal thresholds are met.
Installation must strictly adhere to NFPA standards and Read Reliable Bulletin 148 for permitted coverage areas, required flow and pressure parameters, installation dimensions, and configuration-specific listings. Recessed FM approval requires the use of the Model F2 escutcheon.
Key Features & Construction
- Extended Coverage: Features an EC-9 deflector to protect wider light-hazard areas efficiently.
- Quick-Response Element: Utilizes a sensitive 3 mm glass bulb thermal element for fast activation.
- Flexible Thread Options: Manufactured with either ¾-inch NPT or ISO 7-R¾ connections to match project specifications.
- Finish Options: Available in bronze, chrome, and poly white ordering options.
- Temperature Ratings: Offered in 135°F (57°C), 155°F (68°C), and 175°F (79°C) variations.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Reliable Sprinkler |
| Model / Series Number / SIN | F1FR80 QREC / SIN R4862 |
| Connection / Thread Size & Type | ¾-inch NPT or ISO 7-R¾ |
| Pressure Rating (WWP / Max Working Pressure) | 250 psi (17.2 bar) cULus / 175 psi (12 bar) FM |
| K-Factor | 8.0 (115 metric) |
| Temperature Rating / Response Type | 135°F (57°C), 155°F (68°C), 175°F (79°C) / Quick Response |
| Material / Body Construction | Bronze (with chrome and poly white finish options) |
| Agency Listings & Approvals | cULus Listed, FM Approved |
| Applicable NFPA Standards | NFPA 13 (Light-Hazard Occupancies) |
Verify all local Authority Having Jurisdiction (AHJ) requirements and confirm the required thread standard, temperature, finish, and complete ordering code before installation.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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Return policy
You have 30 days to return the product. Returned items must be in the original packaging, contain all components, and be in new condition. Returns may require additional information or a photo of the item(s) to process the return. Returns received without the proper return label may take more than 10 business days to credit.
Original shipping fees are non-refundable.
You must provide a receipt or proof of purchase.
A 25% restocking fee will be applied to all returned items.
Customer is responsible for return shipping costs.
Special orders are non-cancelable and non-refundable.
Shop.water-services.us reserves the right to refuse or limit any returns that, in Shop.water-services.us’s sole judgment, appear to be fraudulent, abusive, in violation of these terms, or otherwise inappropriate.
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