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Sprinkler 41 b August 27, 2004 NIKING® MICROFAST & MicrofastHP FCHNIC Al DATA QUICK RESPONSE PENDENT SPRINKLERS Approval Chart Temperature KEY Microfast MicrofastHP ® Quick Response )t(.7— Finish Pendent Sprinklers A Escutcheon (if applicable) Maximum 175 PSI WWP - „ . _ Base Part • II Standard Orifice - - , , t �stinas and Aonrovals • NPT Number SIN ® cULu FM NYC VdS LPCB (E , „ ' r I... . V. 112 •1 :1 _ •Yt :1 . A•X mM IIIIIMrcEI - mmtromwera onimmervimoF:mpai A : Y ' Y – – • • 1 • 7l[i NICIM �•�'a – 1 " 1 Ti a �. , . S :jj♦ V II 4. � - 7 - IM[il 4 DNI� - - - '� rr �� Maximum 250 PSI WWP Standard Orifice Thre d Size Max. Pressure Base Part Nominal K-Factor Overall Length Listings and Appr val § l a NPT BSP PSIG Number SIN U.S. metrics Inches mm cULus FM NYC �VdSLPCB (E /, J; , 1 750 1 VK317 5 6 8 1 7 -1/4 58 A3X R3Y A3X — _ -_— Small Orifice " IIMPIIMIIMMIIMINIMIMENIFINIEMIEMINIMUTINIMIIIMEMI - WSM11a ; Approved Finishes Approved Escutcheons Approved Temperature Ratings Pp X- Standard surface - mounted escutcheon P g 1 Brass, Chrome Enlo�, White Pol Finish Black or the Viking Microfast Model F -1 Ad- A - 155 °F (68 °C), 175 °F (79 °C), 200 °F Poly Finish and Black Teflon 81 justable Escutcheon (93 °C), and 286 °F (141 °C) 2 - Brass and Chrome - Enloy® Y - Standard surface - mounted escutch- B - 155 °F (68 °C), 175 °F(79 °C), and 200 °F 3 Brass, Chrome-Enloy White Polyester Black eon or the Viking Microfast Model F -1 (93 °C) Polyester and Black Teflon ®11 Adjustable Escutcheon or recessed C 155 °F (68 °C) 4 -Brass, Chrome- Enloy ® , White Poly Finish, and with the Viking Miaomatic Model E -1 or Black Poly Finish E -2 Recessed Escutcheon — Footnotes 1 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 ( Certified, Standard EN 12259 -1, EC- certificate of conformity 0832 -CPD -2001. 6 Listed by Underwriters Laboratories Inc. for use in the U.S. and Canada. 7 cULus Listings and NYC Approvals limited to Light- Hazard Occupancies with hydraulically calculated wet systems. 8 Metric K- Factor 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 Factory Mutual Engineering and Research Loss Prevention Data Sheets and Technical Advisory Bulletins. 10 The Viking Microfast Model F -1 Adjustable Escutcheon is considered a surface - mounted escutcheon because it does not allowthe fusibleele- ment of the sprinkler to be recessed behind the face of the wall or ceiling. 11 cULus Listed as corrosion resistant. 12 Accepted 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 2-1 with a Standard 1/8" (3,1 mm) "' mm) 2 -1/8" ( 54 mm if 1 »1ea� c aN oe t; - k S �� a .. 2 -1/4" �w; ��_ , I � '' # ��, 32 mm aj na .,;,^ atti haiaaaa �� w1 � AZ I ','ad (58 mm) �� x s. x +a�� ;; �� 51 mm i j 1 -1 Mi n i mum ) 1 -3/4" Maximum 1 -3/4" I 1 -1/8" (28,6 mm) (45 mm) j _ (� mm Minimum M i s + j_____ -�- maximum ____t_ Quick Response Pendent Sprinkler Quick Response Pendent Sprinkler _. ___ '"'8.." Installed with the Viking Microfast® Quick Response Pendent Sprinkler Ceiling Opening Size: 2-5/16" (59 mm) Minimum, Model F -1 Adjustable Escutcheon Installed with the Viking Micromatic 2 -1/2" (64 mm) Maximum. Model E -1 Recessed Escutcheon Figure 1 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.