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If Worldwide www.tyco-fire.com Contacts Series VS-1 Doy-Type 3poli'llk9eirs ©6 Pendent rizo.1 Uprightw and Ho � Mai Sidewall Quk* Response., Standard Coverage Ge The owner is responsible for maintain- I ing their fire protection system an devices in proper operating condi- Description tion. Contact the installing contrac- TYGO Series DS-1 Dry-Type Sprinklers for or product manufacturer with any 5.6K Pendent, Upright,and Horizontal questions. Sidewall,Quick Response(3 mm bulb) The Series DS-1 Dry-Type Sprinklers and Stan and Coverage are decora- must only be installed in fittings that tive glas, bulb automatic sprinklers meet the requirements of the Design designed or commercial use.Dry-type Criteria section. sprinklers are typically used where: * pender t sprinklers are required on dry pip a systems that are exposed to fre zing temperatures (e.g., sprinki r drops from unheated portion 3 of buildings) Mumberz * sprinklers and/or a portion of the 3/4 Inch NPT: connecting piping are exposed to TY3935 -Pendent freezing temperatures;for example, TY3735 -Horizontal Sidewall sprinkrer drops from wet systems I Inch NPT. into f eezers, sprinkler ,sprigs Tr3235 -Pendent from %Aet systems into unheated TY3135 -Upright attics, :)r horizontal piping exten- TY3335 -Horizontal Sidewall sions through a wall to protect an unheated areas such as loading docks, overhangs, and building extericii s Data ® sprinklers are used on systems that Approvals are seasonally drained to avoid UL and C-UL Listed freezing (e.g.,vacation areas) FM Approved NYC Approved under MEA 352-01-E o Previous New York City Approval and Finishes The Series DS-1 Dry-Type Sprinklers MEA certification numbers apply to Sprinkler:Natural Brass,Chrome Plated, product as shown in this data sheet. or Signal White describe herein must be installed In accordance with Section BC 3502 and maint fined in compliance with this of the Construction Code,current NYC Escutcheon:Signal White,Chrome Plated, document as well as with the applica- Approvals for use in the City of New or Brass Plated ble standards of the National Fire Pro- York apply to all products that contain Physical Characteristics tection As 3oclation(NFPA),in addition UL or FM Approvals and Listings; Inlet.............................Copper to the standards of any authorities therefore, not all products currentl Plug ............................ Copper y Yet(........................Stainless Stec) having judscliction. Failure to do so Approved for use in the City of NewCasing.............Galvailizeci Carbon Steel may impa,r the performance of these York will carry an actual MEA C ertifi- devices. Insert ........................... 13renze cation number. Bull)seat...................Stainless Steel Refer to Tables A and B. Bulb...............................Glaso IMPORTANT Compression Screw.................Bronze Always refer to Technical Data Maximum Working Pressure Del,'ector......................... Bronze Frame:Sheet TFP700 for the "INSTALLER 175 psi(12,1 bar) Frame ............................bronze .R WARNING"that provides cautions Inlet Thread Connections Guide Tube.................Stainless Steel 11 writer Tube.................Stainless Steel with respect to handling and install- 3/4 Inch NPT Spline. .....................Stainless Steel lation of sprinkler systems and com- I Inch NPT or ISO 7-R I Plug Spring' ................Stainless steel ponents Improper handling and I Sealing Assembly. Beryllium NicIteI%,j/TEFL0N installation can permanently damage Discharge Coefficient; 11srutcheon...................Carbon Steel a sprinkler System or its compo- K=5.6 gpm/psI1/2(80,6 Ipm/barl/2) 'For 3.r4 inch NPT only nents an cause the sprinkler to fail Temperature Ratings to opera i e in a fire situation or cause Refer to Tables A and B it to operate prematurely. Page I f to June 2015 7FPSIO