Tyco Esfr-17 Early Suppression,fast Responce Upright Sprinklers 16.8 K-factor

US $1,100.00

San Francisco, California, United States
Jan 30th

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This Buy -It Now is for a Case (50 Heads). Over ordered , New In the box, Teflon tape is on threads Model ESFR-17 Early Suppression, Fast Response Upright Sprinklers 16.8 K-Factor General Description The TYCO Model ESFR-17 Upright Sprinklers are “Early Suppression, Fast Response Sprinklers” having a nominal K-Factor of 16.8 (Figure 1). They are suppression mode sprinklers that are especially advantageous as a means of eliminating in-rack sprinklers when protecting high-piled storage. Model ESFR-17 Sprinklers are primarily used for ceiling-only sprin- kler protection of (but not limited to) the following storage applications: • Most encapsulated or non-encap- sulated common materials including cartoned, unexpanded plastics. • Cartoned, expanded plastics. • Some storage arrangements of rub- ber tires and roll paper. For more specific criteria, refer to Table 1 in this data sheet as well as the applicable design standard. The Model ESFR-17 Upright Sprin- klers provide the system designer with an upright option to the traditional pendent ESFR Sprinklers. With a K- Factor of 16.8, Model ESFR-17 Sprin- klers provide system designers with hydraulic and sprinkler placement options not presently available to traditional ESFR Sprinklers having a K-Factor of 14.0. In particular, the Model ESFR-17 Upright Sprinklers are designed to operate at substantially lower-end head pressures compared to ESFR Sprinklers with 14.0 K-Fac- tors. This feature offers flexibility when sizing system piping and positioning the system piping with respect to the ceiling. Applications for the TYCO ESFR Sprinklers are expanding beyond cur- rently recognized installation stan- dards. For information on research fire tests that may be acceptable to an Authority Having Jurisdiction, contact the Technical Services department. The Model ESFR-17 Upright Sprinklers described herein must be installed and maintained in compliance with this document, as well as with the ap- plicable standards of the National Fire Protection Association, in addition to the standards of any authorities having jurisdiction (for example, FM Global). Failure to do so may impair the perfor- mance of these devices. Owners are responsible for maintain- ing their fire protection system and de- vices in proper operating condition. The installing contractor or sprinkler manufacturer should be contacted with any questions. In all cases, the appropriate NFPA or FM installation standard must be ref- erenced to ensure applicability and to obtain complete installation guide- lines. The general guidelines in this data sheet are not intended to provide complete installation criteria. Model/Sprinkler Identification Number (SIN) TY7126 - Upright K=16.8 Technical Data Approvals FM Approved Maximum Working Pressure 175 psi (12,1 bar) Pipe Thread Connections 3/4 inch NPT ISO 7-R3/4 Discharge Coefficient K = 16.8 GPM/psi1/2 (241,9 LPM/bar1/2) Temperature Ratings 165°F (74°C) 214°F (101°C) Finish Natural Brass FIGURE 1 MODEL ESFR-17 UPRIGHT, EARLY SUPPRESSION, FAST RESPONSE UPRIGHT SPRINKLER 16.8 K-FACTOR Physical Characteristics Frame........................ Brass Deflector. . . . . . . . . . . . . . . . . . . . . Copper Compression Screw. . . . . . . . . . .Stainless Steel Hook. . . . . . . . . . . . . . . . . . . . . . . . . Monel Strut . . . . . . . . . . . . . . . . . . . . . . . . . Monel LinkAssembly ...........Solder,Nickel Button........................ Brass SealingAssembly............ Beryllium Nickel w/Teflon* Ejection Spring. . . . . . . . . . . . . . . . Inconel DeflectorNut .................. Brass Patents U.S.A. Patent Numbers: 5,829,532 6,336,509 Additional Patents pending Design Criteria The following general guidelines pro- vided for the TYCO Model ESFR-17 Upright Sprinklers may be used for quick reference. NOTICE The National Fire Protection Association (NFPA) and FM Global (FM) provide installation standards that must be used to properly design an automatic sprinkler system utilizing Early Suppression, Fast Response (ESFR) Sprinklers. The guidelines provided by NFPA and FM may differ; consequently, the appropriate standard must be used for a given installation. * Registered trademark of Dupont In all cases, the appropriate NFPA or FM installation standard must be referenced to ensure applicability and to obtain complete installation guidelines, since the following general guidelines are not intended to provide complete installation criteria. In addition to this data sheet, the fol- lowing data sheets describe other TYCO ESFR Sprinklers: • TFP312 — Model ESFR-25 (TY9226), K=25.2 Pendent Sprinkler • TFP315 — Model ESFR-17 (TY7226), K=16.8 Pendent Sprinkler • TFP318 — Model ESFR-1 (TY6226), K=14.0 Pendent Sprinkler System Type Wet pipe system Roof Construction Unobstructed or obstructed construc- tion; for example, smooth ceiling, bar joists, beam and girder, and so forth. Where the depths of the solid struc- tural members (beams and stem, for example) exceed 12-inches (302 mm), install ESFR Sprinklers in each chan- nel formed by the structural members. Ceiling Slope Maximum 2-inch rise for 12-inch run (16.7%) Maximum Coverage Area 100 ft2 (9,3 m2) In some cases, the installation stan- dards permit a greater coverage area. Minimum Coverage Area 64 ft2 (5,8 m2) per NFPA 13/FM 2-0 Maximum Spacing 12 feet (3,7 m) for building heights up to 30 feet (9,1 m) 10 feet (3,1 m) for building heights greater than 30 feet (9,1 m) Minimum Spacing 8 feet (2,4 m) Minimum Clearance to Commodity 36 inches (914 mm) NFPA 13 — Deflector-to-Ceiling Distance 3 to 12 inches (76 to 305 mm) FM 2-0 Consult FM and/or FM Guidelines for allowable deflector-to-ceiling dis- tances as well as thermal-sensing element-to-ceiling criteria. Obstructions Below Upright ESFR Sprinklers, Including Branch Lines Per the requirements of FM, obstruc- tions below upright ESFR Sprinklers can be ignored as follows: • Open-web bar joists or trusses hav- ing chords no more than 4 inches (102 mm) wide. • Bridging or wind bracing no more than 4 inches (102 mm) wide. • Individual pipes and conduit 4 inches (102 mm) diameter or less 3-inch (DN80) pipe size or less will not re- quire sprigs). • Individual groups of smaller pipe or conduit having a total width of 4 inches or less.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Tyco
Type	Early Suppression, Fast Responce Upright Heads
Model	Model # ESFR-17