Upright sprinkler 93° 3 mm K=80 1/2" brass QR

Description

The RD025 series are automatic Upright Quick Response frangible glass bulb sprinklers. CE marked, VdS, LPCB, FM approved and UL listed. The sprinklers generate a hemispherical water distribution pattern below the deflector. In the event of a fire, the heat causes the fluid in the glass bulb to expand which shatters the glass. Water flows from the opening against the sprinkler deflector that diffuses the water in a uniform spray pattern which can then extinguish or control the fire.

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