FM-200TM

Features

• ½, ¾, 1, 1¼, 1½, 2 Inch Sizes

• 180° and 360° Discharge Options

• Large Area Coverage Capability

• Aluminum Construction

• Listed, FM Approved, ULC ListedNYMEA approved, CSFM approved

6021CATALOG NUMBER

Engineered System Nozzles

DescriptionThe FM-200TM engineered system nozzles are designed toprovide rapid and thorough mixing of FM-200TM with the airin the protected space and to provide coverage for a largearea. Standard nozzles are made of aluminum. Engineeredsystem nozzles are made in five pipe sizes: ½", ¾", 1", 1¼",1½" and 2". All sizes have both 180° and 360° dischargepatterns available. All nozzles, both 180° and 360°, haveeight hole patterns.

For hung ceiling application, the 360° nozzle is recommendedand should be mounted the maximum distance below theceiling to minimize the effect on the ceiling tiles. It is alsorecommended that the tiles be secured in place by the liberaluse of special clips which are made for this purpose.

Engineer and Architect SpecificationsThe nozzles shall be of 180° or 360° discharge pattern typeand made of aluminum. They shall be marked with theSiemens Building Technologies, Inc. Fire Safety Divisionpart number.

The nozzles shall have a standard female pipe thread forattachment to the discharge piping. Nozzles shall be spacedin accordance with the instructions in the engineered systemdesign manual and as required by the UL listing or FMapproval.

Ordering Information

360°Nozzle

180°Nozzle

Hazard Area and Nozzle PlacementDesign Criteria

Nozzles - are available in both 180° and 360° dischargepatterns. The 180° sidewall nozzle is designed for installa-tion along the end of zones of the hazard, with dischargedirected away from the end of zone on which it isinstalled. The 360° nozzle is designed to be installed inthe center of the area being protected. All nozzles mustbe installed in a vertical (pendant) position with the nozzlefacing either down or up. Nozzles must be installed withorifices 6" ± 2" (15cm ± 5cm) below ceiling. 180° nozzlesmust be located 12" ± 2" (30 cm ± 5cm) away from sidewall.

Ceiling Height - The maximum ceiling height when usingFM-200TM nozzles (both 180° and 360°) is 16 feet (36.6meters).

Area Coverage - Both 180° and 360° nozzles were testedfor maximum area coverage using a 40 ft. wide by 40 ft.long (12.2m x 12.2m) enclosure. Based on these param-eters, the maximum area coverage for each nozzle isdescribed as a straight line distance from the nozzle tothe farthest corner of the protected space.

The max area coverage per nozzle is 40x40 = 1600ft2.

40'

40'

D

D = 28.28'D = 9.27m

360° Nozzle

40'

180° Nozzle

D

40'

D = 44.7'D = 14.6m

FM-200™ Engineered Nozzle Numbering System

Nozzle Part Number

Example:CPYEN-3-.26103/4 Pipe threads: 180 degree type nozzle drilled to 0.2610 sizeorifice

Nozzle Flow Path

180 DegreeSide Wall

360 DegreeCental

180 DegreeSide Wall

360 DegreeCental

Ordering InformationPart numbers will be generated by the FM-200 FireSuppression System Design Software Tool. An exampleis below.

Typical output from FM200 Flow Program.

April 2003Supersedes sheet dated 1/03

Siemens Building TechnologiesFire Safety

Fire Safety8 Fernwood RoadFlorham Park, NJ 07932Tel: (973) 593-2600FAX: (973) 593-6670Website: www.sbt.siemens.com/fis

4/035M

SFS-IGPrinted in U.S.A.

Fire Safety2 Kenview BoulevardBrampton, OntarioCanada L6T 5E4Tel: (905) 799-9937FAX: (905) 799-9858