Range Protection 260 (2-Flow) Nozzle – Medium Proximity
Application
No Obstructions
30 in. to 40 in. (762 mm to 1016 mm) above the cooking surface.
The medium proximity application uses the 260 nozzle.
The nozzle is stamped with 260 indicating this is a two-flow
nozzle and must be counted as two flow numbers.
One 260 nozzle will protect a cooking area of 768 in.
2
(49548 mm
2
) with a maximum dimension of 32 in. (812 mm).
When using this nozzle for range protection, the nozzle must
be pointed vertically down and positioned as shown in Figures
4-31 and 4-32.
FIGURE 4-31
FIGURE 4-32
000766
NOTICE
Four burner grates shown in Figure 4-32. For
single or double burner grates, locate nozzle
at center of cooking surface.
260 NOZZLE TIP LOCATION
CENTERLINE OF COOKING SURFACE
40 IN.
(1016 mm)
MAXIMUM
HEIGHT
OF 260
NOZZLE
TIP
30 IN.
(762 mm)
MINIMUM
HEIGHT
OF 260
NOZZLE
TIP
000236
260 NOZZLE TIP
LOCATION CENTER
OF COOKING
SURFACE
OR
10 IN. (254 mm)
MAXIMUM FROM
CENTERLINE
OF NOZZLE TO
CENTER OF ANY
BURNER GRATE
260 NOZZLE TIP
LOCATION CENTER
OF COOKING
SURFACE
OR
10 IN. (254 mm)
MAXIMUM FROM
CENTERLINE
OF NOZZLE TO
CENTER OF ANY
BURNER GRATE
COOKING
AREA
COOKING
AREA
COOKING
AREA
COOKING
AREA
SECTION 4 – SYSTEM DESIGN
UL EX3470 ULC EX3470
2014-SEP-01 REV. 11 PAGE 4-15
R-102 Restaurant Fire Suppression Manual
Summary of Contents for R-102
Page 2: ......
