Hệ thống chữa cháy Sprinkler

Type EA-1 ProTEcTosPrAy Directional spray Nozzles, Automatic, Medium Velocity

Approvals 
UL and C-UL Listed. FM Approved.

Model F822 thru F834 Mulsifyre® Directional Spray Nozzles, Open, High Velocity

Approvals
The Model F822 thru F836 Mulsifyre Nozzles are UL and ULC Listed, as well as FM Approved.
The Model F822 thru F836 Mulsifyre Nozzles with Model F880 Dust Caps areULandULCListed.

Series ELO-231FRB — 11.2 K-factor Upright and Pendent Sprinklers Quick Response, Standard Coverage

Model/Sprinkler Identification Numbers
TY5131 - Upright 11.2K, 3/4"NPT
TY5231 - Pendent 11.2K, 3/4"NPT
TY5131 is a redesignation for C5131.
TY5231 is a redesignation for C5231,G1870, and S2551.

Approvals
UL and C-UL Listed. FM and NYC Approved. (Refer to Table A for complete approval information including corrosion resistant status. The approvalsapply to the service conditions indicated in the Design Criteria section.)

Model K17-231 — 16.8 K-factor Upright and Pendent Sprinklers Standard Response, Standard Coverage

Model/Sprinkler Identifcation Number (SIN)
TY7151 -Upright, 16.8K 
TY7251 -Pendent, 16.8K 
TY7151 is a redesignation for C7151, G1888, and S8040. 
TY7251 is a redesignation for C7251, G1889, and S8041.

Approvals
UL and C-UL Listed. FM and NYC Approved. (Specifc details for laboratory listings and approvals given in Table A. 
The approvals apply to the service conditions indicated in the Design Criteria section.)

Type D3 PROTECTOSPRAY Directional Spray Nozzles, Open, Medium Velocity

Approvals 
The natural fnish, chrome plated, and lead coated bronze, as well as stainless steel Type D3 PROTECTOSPRAY 
Nozzles are UL and C-UL Listed, as well as FM Approved.

RAPID RESPONSE Series LFII Residential Sprinklers 4.2 K-factor Horizontal Sidewall Wet Pipe and Dry Pipe Systems

Sprinkler  Identifcation Number (SIN)
TY1334

Approvals
UL Listed for use with wet pipe and dry pipe systems
NSF Certifed to NSF/ANSI 61
C-UL Listed for use only with wet pipe systems
NYC Approved under MEA 44-03-E
For details on these approvals, refer to the Design Criteria section.