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Sprinkler 41 b August 27, 2004 � MICROFAST� & MicrofastHP� � � � � � QUICK RESPONSE PENDENT SPRINKLERS Approval Chart � Temperature KEY Microfast� and MicrofastHP� Quick Response �� Finish Pendent Sprinklers A7JC� Escutcheon (if applicable) Maximum 175 PSI WWP ' Base Part ' - ' NPT BSP PSIG � SIN U.S. metric Inches mm cULus FM NYC VdS LPCB (E s , �, 1 - – – – – -- ,„ � �� 4 - A – – -- Maximum 250 PSI WWP StandaM Orifice ' Base Part ' i ' NPT BSP PSIG � S � N U.S. metric Inches mm cULus FM NYC� VdS LPCB CE , ,� Small Orifice ' 4 A Approved Finishes Approved Escutcheons ApprovedTemperatureRatings � X-Standardsurface-mountedescutcheon 1- Brass, Chrome-Enlo�, White Polv Finish , Black A- 155 °F (68 °C), 175 °F (79 °C), 200 °F Poly Finish�� and Black Teflon�j� or the Viking Microfa ot� Model F-1 Ac� (93 °C), and 286 °F (141 °C) 2- Brass and Chrome-Enloy� justable Escutcheon B-155 °F (68 °C), 175 °F(79 °C), and 200 °F 3- Brass, Chrome-Enloy�, White Polyester��, Black Y- Standard surface-mount �d escutch- (93 °C) Polyester��, and Black Teflon�� eon orthe Viking Microfao t Model F-1 C- 155 °F (68 °C) 4-Brass, Chrome-Enloy�, White Poly Finish, and Adjustable Escutcheon �, or recessed Black Poly Finish W� �e Vking Micromatic Model E-1 or Footnotes � Base part number is shown. For complete part number, refer to Viking's current price schedule. 2 This chart shows the listings and approvals available at the time of printing. Other approvals may be in process. Check with the manufacturer for any additional approvals. 3 Accepted for use, City of New York Board of Standards and Appeals, Calendar Number 219-76-SA. 4 The sprinkler orifice is bushed. 5 CE Certified, Standard EN 12259-1, EC-certificate of conformity 0832-CPD-2001 s Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada. � cULus Listings and NYC Approvals limited to Light-Hazard Occupancies with hydraulically calculated wet systems. $ Metric K-Fador shown is for use when pressure is measured in kPa. When pressure is measured in BAR, multiply the metric K-Factor shown by 10.0 9 FM Approved for use only in wet-pipe sprinkler systems (or preaction systems qualifying as wet systems) for protection of occupancies de- scribed in the Factor�r Mutual Engineering and Research Loss Prevention Data Sheets and Technical Advisory Bulletins. ��The Viking Microfast Model F-1 Adjustable Escutcheon is considered a surface-mounted escutcheon because it does not allow the fusibleele- ment of the sprinkler to be recessed behind the face of the wall or ceiling. ��cULus Listed as corrosion resistant. � for use, City of New York Department of Buildings, MEA 89-92-E, Vol XVI. 13 Refer to the "Sprinkler Accessories" section of the Viking Engineering and Design Data book for technical data on approved escutcheons and other accessories. Quick Response Pendent Sprinkler 2–t/8" with a Standard 118" (3,1 mm) (54 mm) 2 � Surface-Mounted Escutcheon (54 mm) ...._._ ............. .. 2 _�� 4 » .. . :n..,: . . .. ...:.. ...::.�.: _-. ..._.. ...._. :. :,. _. (SB mm) "� _ :,s::z::F,. � 2' 1–t/2" (32 mm) '�:==.__.._._ 1-3/4" (51 mm) Minlmum (45 mm) Maxim� l �_3�4• t-1/8" (28,6 mm) � ----1— (45 mm) Minimum Quick Response +� Maximum _� Pendent Sprinkler Quick Response Pendent Sprinkler �� Installed with the Viking Microfast� Ceiling Opening Size: 2-5/16" (59 mm) Minimum, Model F-1 Adjustable Escutcheon Quick Response Pendent Sprinkler 2-1/2" (64 mm) Maximum. Installed with the Viking Micromatic� Figure 1 Model E-1 Recessed Escutcheon Replaces page 41 a-b, dated May 14, 2004 (updated deflector materials). Refer to tech- Form No F 081296 nical data page QR1-2 for care, installation, and maintenance information. —