Sprinklers, Automatic and Open Extended Coverage Sprinklers-Ordinary
Hazard Occupancy UL Guide Number – VNIV.
The Reliable Model JL112 and J112 sprinkler are Extended
Coverage Sprinklers for use in both Light and Ordinary Hazard
1 and 2 occupancies with a coverage area of up to 400 square
) per sprinkler.
For all light hazard applications it is a Quick Response sprinkler.
For ordinary hazard applications, it is a Standard Response
sprinkler when the spacing is 16’ x 16’ (4.9m x 4.9m)
and larger. When the spacing is 12’ x 12’ (3.7m x 3.7m) or 14’ x
14’ (4.3m x 4.3m), the sprinkler is Quick Response for ordinary
The use of ECLH/ECOH sprinklers can provide lower installation
costs by requiring fewer sprinklers, less piping and reduced
ECLH/ECOH sprinklers are to be installed according to the
design criteria shown in this bulletin, NFPA 13, and all other local
codes and ordinances. Flows and pressures as shown on
pages 2 and 3 of this bulletin, must be used for the appropriate
spacing and for the designated hazard classifications.
Note: Some sprinkler head may or may not have Teflon tape applied. The heads have never been installed