Upright Sprinkler, Standard Response, K5.6, Model: FF803 Upright Sprinkler, Standard Response, K5.6, Model: FF803

FIRETECH UL listed Standard Spray Upright Sprinklers are glass-bulb types designed for use in fire sprinkler systems and for use in various commercial applications.

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Product Description

Upright Series

The FIRETECH Upright Standard/Quick Response Sprinkler (FF803/FF804) is a small, thermosensitive glass-bulb spray sprinkler available in different temperature ratings designed for use in light, ordinary or extra hazard, commercial occupancies such as bank, hotels, shopping malls, factories, refineries, chemical plants.


Model

FF803

FF804

Style

Upright Sprinkler

Response

Standard Response

Quick Response

Thread Size

NPT1/2 15mm BSPT

Nominal Orififice Size

1/2”

Nominal K-Factor

5.6 (U.S.) / 80.6 (metric)

Max. Working Pressure

175 psig / 1.2 MPa (12 bar)

Sprinkler Finish

Natural Brass or Chrome Plated

Nominal Temp. Rating

135℉/57℃ or 155℉/68℃ or 175℉/79℃ or 200℉/93℃ or 286°F/141°C

Approvals

UL Listed


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1

Frame

2

Button

3

Sealing Assembly

4

Glass Bulb

5

Compression Screw

6

SSU Deflector


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