TYCO ELO-231B 11.2K Standard Response Upright Sprinklers

TYCO Series ELO-231B 11.2K Standard
Response, Standard Coverage Upright
and Pendent Sprinklers (Ref. Figure 1)
are automatic sprinklers of the frangible
bulb type. They are standard response,
spray sprinklers that produce a hemispherical water distribution pattern
below the deflector.
The 11.2 K-factor, ELO-231B Sprinklers
were subjected to full-scale, high-piled
storage fire tests to qualify their use
in lieu of 5.6 or 8.0 K-factor standard
spray sprinklers for the protection of
high-piled storage.

• Approvals: UL, C-UL, FM & NYC
• Maximum Working Pressure: 175 psi (12,1 bar)
• Discharge Coefficient: K=11.2 GPM/psi½ (161.3 LPM/bar½).
• Pipe Thread Connection: 3/4 inch NPT (DN20)
• Finishes: NATURAL BRASS, LEAD COATED, WAX-OVER-LEAD COATED, CHROME PLATED
• Temperature Ratings:

• TY5151 was subjected to full-scale, high-piled storage fire tests to qualify their use in lieu of 5.6 or 8.0 K-factor standard spray sprinklers for the protection of high-piled storage.
• Corrosion resistant coatings, where applicable, are utilized to extend the life of copper alloy sprinklers beyond that which would otherwise be obtained when exposed to corrosive atmospheres.
• Intermediate level version of TY5151 for in-rack applications can be obtained by utilizing with  the  WSG-2 Guard & Shield