6-16 July 2004
Argonite
®
Engineered Fire Suppression System
38-KFSARG-000
6-8 NOZZLES
Discharge nozzles are available in sizes from 1/2 to 1½. Each nozzle is available with a variety
of orifices. The nozzles are to be installed in a position where the agent release will be most
effective, allowing for unobstructed flow of the discharge stream. The nozzles shall be installed
in a manner so that they will not potentially cause injury to personnel. When discharged from
the nozzle, the agent should not directly impinge on areas where personnel might be found in
the normal work area. The agent shall not impinge on any loose objects on shelves, cabinet
tops, or similar surfaces where loose objects could be present and become missiles. Normally,
the nozzles are located at ceiling level.
BRASS NOZZLE
BODY
ORIFICE PLATE
(PROJECT SPECIFIC)
NPT THREAD
ORIFICE PLATE
LOCKING RING
PART NUMBER
STAMPED ON SIDE
ORIFICE DIAMETER
STAMPED ON SIDE
Figure 6-19. Discharge Nozzles
Table 6-11. Discharge Nozzle Description
Part Number Description
38-300502-XXX 1/2 in. Nozzle (NPT) available in codes 3.0 to 10.0
38-300752-XXX 3/4 in. Nozzle (NPT) available in codes 4.0 to 13.5
38-301002-XXX 1 in. Nozzle (NPT) available in codes 5.0 to 17.0
38-301502-XXX 1½ in. Nozzle (NPT) available in codes 8.0 to 26.0
Note: When ordering, specify an 11-digit hyphenated part number–the nozzle assembly part number plus the three-digit
orifice code (e.g., 38-301002-150 to order a 1 in. nozzle, orifice code 15.0).
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