Reliable F1FR80 RA6312 K8.0 ¾-Inch Pendent Fire Sprinkler
Brass / 135F
$21.99
Precio de oferta
$21.99
Precio habitual
$24.99
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Reliable F1FR80 RA6312 K8.0 ¾-Inch Pendent Fire Sprinkler
$21.99
Precio de oferta
$21.99
Precio habitual
$24.99
Shipping calculated at checkout
The Reliable F1FR80 RA6312 is a quick-response, standard-coverage pendent fire sprinkler engineered for wet or dry commercial fire protection systems. Designed to deploy rapidly during a fire event, it utilizes a 3 mm glass bulb thermal element to release water efficiently across a standard-coverage area. NFPA 13 governs the installation of standard-coverage pendent sprinklers, ensuring proper hydraulic design, obstruction clearances, and spacing requirements are met throughout the protected facility.
This sprinkler satisfies specific life safety and building code mandates for commercial fire suppression assemblies, delivering a nominal K-factor of 8.0 (115 metric) to meet exact hydraulic calculations. Contractors install this unit in pendent or recessed pendent configurations using compatible Reliable escutcheons, adhering strictly to the operational boundaries outlined in manufacturer specifications and local AHJ mandates.
Key Features & Construction
- Model & SIN: Reliable Model F1FR80 pendent sprinkler, bearing Sprinkler Identification Number (SIN) RA6312.
- Thermal Response: Features a quick-response 3 mm glass bulb for rapid activation.
- Robust Body Construction: Built with a brass-alloy frame and deflector, bronze-alloy cap, nickel sealing washer with PTFE, and a copper-alloy load screw.
- Working Pressure: Rated for a normal working pressure of 175 psi (12 bar), with 250 psi (17 bar) available for cULus-listed applications.
- Connection Types: Configured with either ¾-inch NPT or ISO 7-R¾ threads depending on the ordering code.
- Temperature Ratings: Available in multiple temperature options including 135°F, 155°F, 175°F, 200°F, and 286°F.
- Installation Tools: Compatible with Reliable Model W2 for standard pendent use, Model W1 for recessed use, or Model W14 when using a guard.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Reliable Sprinkler |
| Model / Series Number / SIN | Model F1FR80 / SIN RA6312 |
| Connection / Thread Size & Type | ¾-Inch NPT or ISO 7-R¾ |
| Pressure Rating (WWP / Max Working Pressure) | 175 psi (12 bar) / 250 psi (17 bar cULus) |
| K-Factor | 8.0 (115 metric) |
| Temperature Rating / Response Type | 135°F, 155°F, 175°F, 200°F, 286°F / Quick-Response (3 mm glass bulb) |
| Material / Body Construction | Brass-alloy frame/deflector, bronze cap, nickel/PTFE sealing washer, copper-alloy load screw |
| Agency Listings & Approvals | cULus Listed (Confirm specific listing per code) |
| Applicable NFPA Standards | NFPA 13 |
Verify all local Authority Having Jurisdiction (AHJ) requirements and confirm matching thread standards, finish options, and temperature ratings before ordering or installing. Note that the 286°F sprinkler variant is not listed for recessed installation use.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF) - Read Reliable Bulletin 063, including page 3 for RA6312 specifications
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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.
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