KF 5.6 - UPRIGHT, PENDENT & RECESSED PENDENT

KF 5.6 - UPRIGHT, PENDENT & RECESSED PENDENT

MODEL: SD1010 (Pendent), SD1015SR (Upright), SD1030, SD1032

 Axis Safety provides upright, pendent-type sprinkler heads.

A fire sprinkler or sprinkler head is a part of a fire sprinkler system that releases water when the effects of a fire are detected, such as when a predetermined temperature is reached.

K-factor is used to compute the discharge rate from fire sprinkler heads. It is computed in imperial units for the United States by multiplying the flow in gallons per minute (GPM) by the pressure in PSI. A sprinkler with an imperial K factor of 5.6 produces a flow rate of 15.0 US GPM and a pressure drop of 7.2 psi. Alternatively, for a given flow rate through the sprinkler, the pressure loss can be estimated using the K value.

 

The SHIELD Sprinklers, SD1010, SD1015, SD1030, SD1032 (Glass Bulb Type), Standard Orifice, Upright, Pendent, and Recessed Pendent types, use cutting-edge, heat-responsive, frangible glass bulb design (standard or quick response) for quick, precise operation.

The forged frame is more modern and appealing than standard sand-cast frames. It is designed with a hex-shaped wrench for easy adjustment from various angles. This sprinkler is available in a variety of temperature ratings and finishes to accommodate a wide range of design requirements. For optimal results, pair the recessed pendent with a recessed escutcheon that allows for ¾" adjustment. All sprinklers are made using the time proven Belleville seal, which is utilized exclusively by all.

SPECIFICATIONS

 

SPRINKLER IDENTIFICATION NUMBER

Standard SD1015, SD1010 (bulb 5mm), Quick Response SD1030, SD1032 (bulb 3mm)

STYLE

Upright Sprinkler SD1015, SD1032, Pendent & Recessed Pendent SD1010, SD1030

FINISH

Natural/Chrome

K FACTOR

5.6gpm/psi½. (80lpm/bar½)

RESPONSE TIME INDEX (RTI)

Standard 90 (m.s)½, Quick Response 33 (m.s)½

NOMINAL THREAD SIZE

½”NPT(15mm)

ORIFICE SIZE

13mm

MAX. WORKING PRESSURE

175PSI(1200kPa)

FACTORY HYDROSTATIC TEST

100%@500PSI(3450 kPa)

MIN. OPERATION PRESSURE

7 PSI(48 kPa)