Series ELO-231 Sprinklers


Ideal for High-Challenge Fires

When it comes to fire protection, our ELO-231 Sprinklers are here to give you the ultimate peace of mind. They’re ideal for high-density applications. They are automatic, upright, pendent. and frangible bulb type sprinklers that produce a hemispherical water distribution pattern. These sprinklers have an extra-large orifice proven for storage occupancies. They are designed to control high-challenge fires with relatively low pressure. Adding a guard and shield to an ELO-231 sprinkler converts it to an intermediate level version.


  • Can be used as intermediate level version by adding a guard and shield
  • For ELO-231FRB quick response sprinklers (TY5131, TY5231, TY5831), see TFP344 for technical information and listing details
  • For ELO-231B 11.2 K-factor upright and pendent standard response sprinklers (TY5851, TY5151, TY5251), see TFP342 for technical information and listing details
  • UL and C-UL Listed; FM, NYC, LPCB, and VdS Approved
  • For ELO-231- 11.2 K-factor upright and pendent, standard response sprinklers (TY5811, TY5111, TY5211), see TFP340 for technical information and listing details


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