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� <br /> � Builetin 014 Rev. K <br /> w <br /> .. � Model F1 FR Series �� <br /> Quick Response .� <br /> � <br /> Standard Spray � <br /> � <br /> Model Fi FR56 Sprinkler Types <br /> Standard Upright �� _ �. <br /> Standard Pendent <br /> Conventional <br /> Vertical Sidewall <br /> Horizontal Sidewall .� <br /> Model F1 FR56 Recessed Sprinkler Types ���� ������ <br /> Standard Pendent/F1/F2/FP Upright Pendent Conventional <br /> Horizontal Sidewall �� '` <br /> Model F1 FR56 Concealed Sprinkler Types � ��� <br /> Standard Pendent ,�;, � <br /> ���, , <br /> Model F1 FR42, F1 FRXLH & Fi FR28 Sprinkler ������� � <br /> Ty�S Vertical Sidewall Horizontal Sidewall Recessed <br /> Standard Upright Pendent/F1/F2 <br /> Standard Pendent �;� . <br /> � <br /> Model F1 FR42, F1 FRXLH & F1 FR28 Recessed �,�.�'� � ������ � � <br /> � i <br /> Sprinkler Types '.�� `` <br /> .� � Y c,��- ^�fi< <br /> Standard Pendent ��� ' �: <br /> �� � <br /> Model F1 FR56LL&F1 FR42LL Low L�f Sprinlder ,��;: � ',��•'� "�a� ��"��` ���� <br /> Ty�* Recessed Concealed Recessed <br /> Standard Pendent Horizontal Sidewall Pendent Pendent/FP <br /> Less than 0.25% Lead Content <br /> Listing & Approvals <br /> 1. Underwriters Laboratories Inc. and Certified for '� ' <br /> Canada(cULus). <br /> 2. Factory Mutual Approvals(FM) <br /> 3. Loss Prevention Council (LPCB, UK) XLH Upright XLH Pendent XLH Recessed <br /> 4. VdS Schadenverhutung GmbH Pendent F�/F2 <br /> 5. *NSF Certified to NSF/ANSi Standard 61 Annex G to apply water to a fire much faster than <br /> UL Listing Category standard sprinklers of the same tem- <br /> Sprinklers,Automatic&Open(VNIV) perature rating. _ <br /> Quick Response Sprinkler The glass bulb consists of an accu- ��� � <br /> rately controlled amount of special fluid <br /> Product Description hermetically sealed inside a precisely <br /> Reliable Models F1 FR56, F1 FR56LL, F1 FR42, F1 FR42LL, manufactured glass capsule.This glass XLH Recessed <br /> FIFRXLH & F1FR28 Series Sprinklers are quick response bulb is specially constructed to provide PendentFP <br /> sprinklers which combine the durability of a standard sprin- fast thermal response. <br /> kler with the attractive low profile of a decorative sprinkler. At normal temperatures, the glass bulb contains the fluid <br /> The Models F1 FR56, F1 FR56LL, F1 FR42, F1 FR42LL, in both the liquid and vapor phases. The vapor phase can <br /> FIFRXLH & F1FR28 Series Recessed automatic sprinklers be seen as a small bubble. As heat is applied, the liquid <br /> utilize a 3.0 mm frangible glass bulb.These sprinklers have expands,forcing the bubble smaller and smaller as the liq- <br /> demonstrated response times in laboratory tests which are uid pressure increases. Continued heating forces the liquid <br /> five to ten times faster than standard response sprinklers. to push out against the bulb, causing the glass to shatter, <br /> This quick response enables the Model F1 FR56,F1 FR56LL, opening the waterway and allowing the deflector to distrib- <br /> F1 FR42, F1 FR42LL, F1 FRXLH & F1 FR28 Series sprinklers ute the discharging water. <br /> The Reliable Automatic Sprinkler Co., Inc., 103 Fairview Park Drive, Elmsford, New York 10523 <br />