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Bulletin 033 February 2019 <br />Rellabl4a <br />Model F1 RES LL <br />Residential Sprinklers <br />Specifically Listed for use in Multipurpose Systems that serve both <br />domestic water and fire protection. <br />Types: <br />1. F1 Res 30 LL Pendent <br />2. F1 Res 30 LL Recessed Pendent/F2 <br />3. F1 Res 30 LL Recessed Pendent/FP <br />4. F1 Res 49 LL Pendent <br />5. F1 Res 49 LL Recessed Pendent/F1 <br />6. F1 Res 49 LL Recessed Pendent/FP <br />7. F1 Res 58 LL Pendent <br />8. F1 Res 58 LL Recessed Pendent/F1 <br />9. F1 Res 58 LL Recessed Pendent/FP <br />10. F1 Res 30 LL CCP Pendent <br />11. F1 Res 49 LL CCP Pendent <br />12. F1 Res 58 LL CCP Pendent <br />13. F1 Res 44 LL HSW <br />14. F1 Res 44 LL Recessed HSW/F2 <br />15. F1 Res 58 LL HSW <br />16. F1 Res 58 LL HSW Recessed HSW/F2 <br />17. F1 Res 44 LL SWC <br />Pendent/F1, F1 Res 30 LL <br />Recessed Pendent/F2 <br />F1 Res 44 LL & 58 LL <br />Listings & Approvals <br />1. Listed by Underwriters Laboratories Inc. and <br />UL Certified for Canada (cULus) for Safety to ANSI/ <br />UL1626. <br />2. Certified by Underwriters Laboratories, Inc. and Under- <br />writers Laboratories of Canada for Health Effects to NSF/ <br />ANSI Standard 61 Annex G (Less than 0.25% Lead Con- <br />tent.) <br />3. WaterMark certified. WaterMark Certificate Number <br />23347 <br />Additional Bulletins applicable to all <br />F1 RES LL Sprinklers <br />• Wall Wetting - Bulletin 007 <br />• Design and Installation - Bulletin 140 <br />UL Listing Category <br />Residential Automatic Sprinkler <br />UL Guide Number <br />VKKW <br />Patents <br />US Patent No. 6,516,893 applies to the <br />Model F1 Res 49 LL & 58 LL Pendent Sprinklers <br />Other patents pending. <br />HSW <br />LL Recessed Pendent/FP <br />4k <br />es <br />Recessed HSW/F2 <br />Pendent <br />CCP Pendent <br />SWC <br />Product Description <br />Model F1 Res LL Pendent sprinklers (Figs. 1, 2, 3, & 4) are <br />fast response sprinklers combining excellent durability, high <br />sensitivity glass -bulb and low profile decorative design. The <br />F1 Res LL Horizontal Sidewall sprinklers (Figs. 5, & 6) are <br />equally attractive when above ceiling piping cannot be used. <br />The 3mm glass -bulb pendent sprinklers permit the efficient <br />use of residential water supplies for sprinkler coverage in resi- <br />dential fire protection design. <br />The low flow F1 Res LL sprinklers are specially engineered <br />for fast thermal response to meet the sensitive fire protection <br />application needs of the latest residential market standards <br />(UL 1626 Standard). Upon fire conditions, rising heat causes <br />a sprinkler's heat -sensitive glass -bulb to shatter, releasing the <br />waterway for water flow onto the deflector, evenly distributing <br />the discharged water to control a fire. <br />Technical Data: <br />• Thermal Sensor: Nominal 3mm glass -bulb <br />• Sprinkler Frame : Brass <br />• Sprinklers' Pressure Rating : 175 psi <br />Factory Hydrostatically Tested to 500 psi <br />• Thread Size: '/2" NPT (R'/2) <br />• K-Factor: 3.0 (Actual) - F1 Res 30 LL Pendent Sprinkler <br />4.9 (Actual) - F1 Res 49 LL Pendent Sprinkler <br />5.8 (Actual) - F1 Res 58 LL Pendent & HSW Sprinkler <br />4.4 (Actual) - F1 Res 44 LL HSW Sprinkler <br />Ir <br />01 <br />Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523 <br />