2
Figure 1
ESLO-20 GB Extended Coverage Ordinary Hazard
Upright
2 1/4"(57.2 mm)
Diameter
3 1/8"
(79.4 mm)
2 3/8"
(60.3 mm)
(Ref.)
1" x 3/4"
(25mm x 20mm)
Reducing
Coupling
ESLO .70
Position of Deflector When Located Above Bottom of Beam
Distance
Maximum Allowable
From Sprinkler
Distance Deflector
to Near Side of
Above Bottom of
Beam
Beam
Less than 1'
(< 25.4 mm)
0"
1' to less than 1'-6"
(25.4 < 152.4 mm)
0"
1'-6" to less than 2'
(25.4-152.4 <0.6 m)
1"
(25.4mm)
2' to less than 2'-6"
(0.6m < 0.8m)
1"
(25.4mm)
2'-6" to less than 3'
(0.8m < 0.9m)
1"
(25.4mm)
3' to less than 3'-6"
(0.9m < 1.1m)
3"
(76.2mm)
3'-6" to less than 4'
(1.1m < 1.2m)
3"
(76.2mm)
4' to less than 4'-6"
(1.2m < 1.4m)
5"
(127mm)
4'-6" to less than 5'
(1.4m < 1.5m)
7"
(177.8mm)
5' to less than 5'-6"
(1.5m < 1.7m)
7"
(177.8mm)
5'-6" to less than 6'
(1.7m < 1.8m)
7"
(177.8mm)
6' to less than 6'-6"
(1.8m < 2.0m)
9"
(228.6mm)
6'-6" to less than 7'
(2.0m < 2.1m)
11"
(279.4mm)
7' and greater
(< 2.1m)
14"
(355.6mm)
For SI Units: 1" = 25.4mm; 1' = 0.3048m
Beam
Ceiling
Not to Exceed Maximum
Specified for type of Construction
Distance from Near
Side of Beam
Maximum Distance Deflector
Above Bottom of Beam
OBSOLETE
