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158'4'S ski/ 7 Ave_ /05 VOl° -cro31 ' October 1, 2000 Sprinkler 41 a • NIKING® . MICROFAST AND MicrofastHP T ECHNICAL DATA QUICK RESPONSE PENDENT SPRINKLERS 1. PRODUCT NAME Bulb: U.S.A. Patent No. 4,796,710 Viking Microfast® and MicrofastHP® Testing: U.S.A. Patent No. 4,831,870 Model M Quick Response Pendent �:;- , Minimum operating pressure: 7 psi (48,3 kPa) Sprinklers ' . " "c 2. MANUFACTURER SPRINKLER MATERIALS Frame: Brass Castings UNS- C84400 } The Viking Corporation ; Deflector: Brass UNS- C26000 210 N. Industrial Park Road i Bushing (for High- Pressure Sprinklers): Hastings, Michigan 49058 U.S.A. Brass UNS- C36000 • Telephone: (616) 945 -9501 Bulb: Glass, nominal 3 mm diameter (877) 384-5464 . ., Seal: Teflon® Tape Fax: (616) 945-9599 • °. :^" Spring: Nickel Alloy e -mail: techsvcs©vikingcorp.com Screw: Brass UNS-C36000 3. PRODUCT DESCRIPTION 4. TECHNICAL DATA Pip Cap and Insert Assembly: Copper Viking Microfast® and MicrofastHP® LISTINGS AND APPROVALS UNS- C11000 and Stainless Steel Quick Response Pendent Sprinklers Refer to the approval chart on page UNS- S30400 are small, thermosensitive spray sprin- 41 b. Sprinklers with Polyester Coating or klers available with several finishes, Glass -bulb fluid temperature rated to Poly Finish temperature ratings, and orifice sizes to -65 °F ( -55 °C). Spring: Nickel Alloy, exposed meet design requirements. The special Minimum operating pressure: 7 psi Screw: Brass UNS- C36000 Polyester finishes and Teflon® coatings (48,3 kPa). Nickel plated. can be used in decorative applications Rated Water Working Pressure: Pip Cap and Insert Assembly: Copper where colors are desired. In addition, Sprinkler Base Part Nos. 06662B, UNS- C11000 and Stainless Steel these two finishes are corrosion resis- UNS- S30400 06718B, and 069328 are rated tant and provide protection against for use with water working pres- Sprinklers with Teflon® Coating many corrosive environments. Spring: Nickel Alloy, exposed The pip -cap and sealing assembly of the sures ranging from the minimum Screw: Brass UNS- C36000 sprinkler is held in place by a rugged 3 7 psi (48 kPa) up to 250 psi (1 Nickel plated. mm glass bulb. During fire conditions, 724 . Hi for high - pressure sys- Pip Cap and Insert Assembly: Copper terns. High- pressure (HP) sprin- • when the temperature around the sprin- klers can be identified by local- UNS- C11000 and Stainless Steel kler reaches its operating temperature, ing the number "250" on the de- UNS - 530400, Teflon® Coated the heat - sensitive liquid in the glass bulb AVAILABLE FINISHES (lector. expands, causing the bulb to shatter, re- Brass, Bright Brass, Chrome - Enjoy® the pip-cap and sealing spring All Other Part Nos: Maximum 175 leasing (patents pending), Polyester P P P 9 P 9 P 9). ester Y assembly. Water flowing through the psi (1 207 kPa) wwp (White Poly finish for P/N 06662B only), sprinkler orifice strikes the sprinkler de- Factory tested hydrostatically to 500 psi Navajo White Polyester, Black Polyes- (3 448 kPa). (lector, forming a uniform spray pattern ter (Black Poly finish for P/N 06662B to extinguish or control the fire. Spring: U.S.A. Patent No. 4,167,974 only), and Black Teflon® Sprinkler I Nominal Sprinkler Ceiling Temperature at Sprinkler ACCESSORIES Temperature Temperature Rating Max. Ambient Max. Recommended Bulb Sprinkler Cabinets: Classification (Fusing Point) Temp. Allowed' Ambient Temp.2 Color A. Six head capacity: Part No. 01724A Ordinary 135 °F (57 °C) j 115 °F. (46 °C) 100 °F (38 °C) Orange B. Twelve - head capacity: Part No. Illmillillw • Ordinary 155 °F (68 °C) 135 °F (57 °C) 100 °F (38 °C) Red 01725A Intermediate 175 °F (79 °C) 155 °F (68 °C) I 150 °F (65 °C) Yellow Available since 1971. Intermediate I 200 °F (93 °C) 180 °F (82 °C) I 150 °F (65 °C) Green Sprinkler Wrenches: High I 286 °F (141 °C) 266 °F (130 ° C) I 225 °F (107 ° C) I Blue A. Standard Wrench: Part No. Sprinkler Finishes: Brass, Bright Brass, Chrome - Enloy (patents pending), White Polyes- 10896W/B (available since 2000) ter (White Poly finish for P/N 066628 only), Navajo White Polyester, Black Polyester (Black or 05000CW /B (no longer avail - Poly finish for P/N 06662B only), and Black Teflon® able). Corrosion- Resistant Coatings': White Polyester (White Poly finish for P/N 06662B only), B Wrench for coated and recessed Navajo White Polyester, Black Polyester (Black Poly finish for P/N 06662B only), and Black Teflon® Sprinklers: M icrofastHP® rinklers: • P Footnotes Part No. 07398W° • Based on National Fire Prevention and Control Administration Contract No. 7- 34860. A 1 /2° ratchet is required (not available Based on NFPA -13. Other limits may apply, depending on fire loading, sprinkler location, through Viking). and other requirements of the Authority Having Jurisdiction. Refer to specific installation Refer to the "SPRINKLER ACCES • standards. SORIES" section of the Viking Engi- 3 The corrosion - resistant coatings have passed standard corrosion tests required by particu- neenng and Design Data book. lar approving agencies. Refer to the approval chart on page 41 b These tests cannot and do not represent all possible corrosive environments. Prior to installation, verify through the end -user that the coatings are compatible with or suitable for the proposed environment. The coatings indicated are applied to the exposed exterior surfaces only. NOTE: The spring is exposed on sprinklers with Teflon Coating, Polyester Coating, or Poly finishes. Table 1 Note: Units of measure in parentheses New format replaces page 41 a -d and page 51 a -d, dated may be approximations. February 17, 2000. Refer to technical data page OR1 -2 Form No. F_081296 for care, installation, and maintenance information. Sprinkler 41 b October 1, 2000 NIIKING MICROFAST AND MicrofastHP TECHNICAL DATA QUICK RESPONSE PENDENT SPRINKLERS • Approval Chart Temperature KEY Microfast and MicrofastHP ♦+ Finish Quick Response Pendent Sprinklers I Al X 4 Escutcheon (if applicable) Maximum 175 PSI WWP Standard Orifice Spread Size ' Sprinkler D�scription ! Nominpl K- Factor Overall Length. Listings and Ap rovals NPT BSP Base Part No.1 l'dentificztionI U.S. I metrics Inches mm UL ULC FM NYC VdS LPCB 1/2" 115 mm 066628 VK302 S 6 7 9 2 3 58 A2X B2Y A2X B3Y AiX B4Y I A2X. B2Y C1 A1Z Large Orifice _3/4_-20 mm 06666B I VK352 I 8.0 I 11.5 2.4 61 A2X. B2Y A3X B1Y A2X. B2Y -- -- 1/2" -- 06765B I VK352 I 8.0 I -- 2.9 74 APX A3X — APX -- -- S all Orifi e " 1111 .4 ��•� - — ' . „: , 'A 1E -- — ME -- - T 11 11 �/l•1`6T -1� - ME -- - - — um -- Maximum 250 PSI WWP Standard Orifice Thread Size Descrbtion Nomin I K- Factor Overall L ngth Listings NPT BSP Base Part No.1 IdenNfoicztion U.S. metric Inches mm UL ULC FM NYC VdS LPCB 1/2” 15 mm 066628 VK302 5.6 I 7,9 2,3 —5B A2X A2X B2Y — A2X - -- S all Orifi e 06718 VK I 2 . 7 6 A2X A2X B2Y — - — 10 mm — — — — -- — Approved Finishes Approved Temperature Approved Escutcheons 1 - Brass and Chrome- Enloy • Ratings X - Standard surface- mounted escutcheon or the ( 2 - Brass, Bright Brass, Chrome -E l y ;ite Polyester (White Viking Microfast Model F -1 AdjustableEs- A - 135 "F (57 °C ) ( , 155 °F (68 Poly finish for P/N 06662B only), Navajo White Polyester', cutcheon10 °C), 175 °F (79 °C), 200 "F Black Polyester (Black Poly finish for P/N 06662B only), and Y - Standard surface - mounted escutcheon or (93 oC), and 286 "F Black Teflon®' the Viking Microfast Model F -1 Adjustable (141°C) 3- Brass, Bright Brass, Chrome -Enloy ® , White Polyester Escutcheon or recessed with the Viking B - 135 "F (57 °C), 155 "F (68 (White Poly finish for P/N 06662B only), Navajo White Micromatic Model E 1 Recessed Escutcheon • °C),175 °F (79 °C), and 200 Polyester', and Black Polyester (Black Poly finish for P/N Z - Standard surface - mounted escutcheon or the °F (93 °C) 06662B only) ® Viking Microfast Model F -1 Adjustable Es- • C - 155 F (68 °C) 4 - Brass, Chrome -Enloy , White Poly finish', and Black cutcheon or recessed Poly finish' 1 Base part number is shown. For complete part number, refer to Viking's current pnce schedule. • 2 This table 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 Refer to the "Sprinkler Accessories" section of the Viking Engineering and Design Data book for technical data on approved escutcheons and other accessones. 6 UL, ULC, and C -UL Listings and NYC Approvals limited to Light- Hazard Occupancies with hydraulically calculated wet systems. ' UL, ULC, and C -UL Listed and NYC Approved as corrosion resistant. 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 in wet -pipe sprinkler systems (or preaction systems qualifying as wet systems) for protection of occupancies described in the Factory Mutual Engineenng 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 allow the fusible ele- ment of the sprinkler to be recessed behind the face of the wall or ceiling. 11 Accepted for use, City of New York Department of Buildings, MEA 89 -92 -E, Vol XVI. 12 Sprinkler I.D. Nos. and nominal U.S. K- factors provided in accordance with the 1999 edition of NFPA 13, Section 3 -2.2 and Section 3 -2.3. Ceiling Opening Size: 2- 5/16" (58,7 mm) Minimum, 2 -1/2" (63,5 mm) Maximum. I 2 -1/8" I 2 -1/8. I i (54 mm) I I (54 mm) _ I I 4 T C� - ' ' - �` II II (44,4 2-1/8" II I' I �11 -3/8 ° (34,9 mm) 1 -3 � 4 • T l l 1' (25,4 mm) (54 mm) !I /.i/ Minimum (44,5 mm) . (% Minimum - -- �_ Maximum �.- I Maximum _ I i i __L_ I Quick Response Pendent Sprinkler Quick Response Pendent Sprinkler Installed Quick Response Pendent Sprinkler III Installed with a Standard 1/8" with the Viking Microfast Model F -1 Installed with the Viking Micromatic (3,1 mm) Surface - Mounted Escutcheon Adjustable Escutcheon Model E -1 Recessed Escutcheon New format replaces page 41 a -d and page 51 a -d, dated Form No. F_081296 February 17, 2000. Refer to technical data page QR1 -2 for care, installation, and maintenance information.