SECTION 1 – EQUIPMENT
UL / ULC Ex4623 Fike Clean Agent System w/ FM-200™ Page 21 of 25
FM 3010715 Manual P/N: 06-215 (Rev G) Revision Date: January, 2010
1.10 DISCHARGE NOZZLES
The Discharge Nozzle is the device that controls the HFC-227ea Agent flow and distributes the agent throughout
the protected area. Fike HFC-227ea nozzles are available for either of two system types: Pre-Engineered and
Engineered are available in 180
o
and 360
o
dispersal patterns.
Fike HFC-227ea Discharge Nozzles are machined from aluminum and anodized with a dull gray finish to prevent
corrosion. The nozzles are designed to comply with NFPA 2001 and discharge the agent in ten (10) seconds or
less.
NOTE: 180
o
Nozzles generate a reactive force in the opposite direction from the nozzle orifices. Rigid pipe
bracing must be attached to the nozzle drop to counteract the expected movement.
1.10.1 PRE-ENGINEERED DISCHARGE NOZZLES
Pre-Engineered Discharge Nozzles are available in five sizes in either 360
o
(twelve orifice) or 180
o
(eleven orifice)
configurations, and each has a fixed discharge orifice hole diameter in accordance with the requirements for Pre-
Engineered Systems.
360
o
Pre-Engineered Nozzles 180
o
Pre-Engineered Nozzles
Part Number Description Part Number Description
80-052-0625 3/8” (10 mm) Nozzle 80-1113 1” (25 mm) Nozzle
80-053-0781 1/2” (15 mm) Nozzle 80-1115 1-1/2” (40 mm) Nozzle
80-1114 1” (25 mm) Nozzle 80-1117 2” (50 mm) Nozzle
80-1116 1-1/2” (40 mm) Nozzle
80-1118 2” (50 mm) Nozzle
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