New Products


Viking's commitment is to provide innovative, cutting-edge products that enable better, more cost-effective fire protection solutions. Please visit here often to learn more about Viking's latest product advancements.


K25.2 (363) FM Approved Upright Storage Sprinkler - Standard Response (VK598)

  • FM Approved for use in dry or preaction systems to protect Class I-III commodities with storage heights of up to 40 ft (12,2 m) in warehouses as high as 45 ft (13,7 m), without the need for additional in-rack sprinkler protection.
  • By eliminating in-rack sprinklers, the VK598 sprinkler can significantly reduce overall system costs in freezers and refrigerated warehouses, while also increasing racking flexibility and lowering the potential risk of damage to the system by warehouse operators.
  • With its higher K-factor, Viking's new K25 upright sprinkler provides for a lower overall starting pressure when compared to other protection options.
  • When used in dry or pre-action systems, the VK598 design criteria requires specific water delivery times, as indicated on the product's technical data sheet. Viking's Technical Services team will assist customers with performing the required fluid delivery calculations.
  • Approved for use with open frame rack, solid piled, palletized, and bin box storage configurations.
  • Maximum sprinkler spacing of 10 x 10 ft (3 x 3 m).
  • Also approved for use in wet pipe systems and non-storage applications.
  • Available in 155°F, 175°F, 200°F, and 286°F temperature ratings.
  • Contact your local Viking SupplyNet location or Territory Sales Manager for pricing and availability

ESFR Specific Application Storage Pendent Sprinkler (VK514)

  • cULus Listed to protect warehouses up to 48 ft (14,6 m) in height with storage up to 43 ft (13,1 m), with no in-rack sprinklers required.
  • 28.0 (404) K factor, 1 in NPT / 25 mm BSP thread size
  • Specifically listed for 6 ft (1,8 m) aisle widths
  • Protects class I-IV commodities and cartoned unexpanded plastics stored in single- or double-row racks.
  • 35 psi (2,4 bar) pressure requirement; 166 gpm (628 lpm) flow rate
  • Available in 165°F (74°C) and 205°F (74°C) temperature ratings
  • Lower water demand compared to competitive products may allow for reduced pipe sizes and the elimination of a fire pump.
  • Contact your local Viking SupplyNet location or Territory Sales Manager for pricing and availability

UL/FM - K17 ESFR Dry Pendent Storage Sprinkler (VK504)

  • cULus Listed and FM Approved
  • Provides "ceiling only" ESFR protection, eliminating the need for a preaction system and in-rack sprinklers in certain freezer and cold storage applications
  • Intended for cold storage facilities where the system piping is installed in a heated space above the freezer area, often referred to as "box in box" construction
  • By eliminating the need for in-rack sprinklers, the new VK504 allows for a lower installation costs greater racking flexibility, better protection from forklift damage, lower service and maintenance costs, and a more cost-effective fire protection system overall
  • Must be installed on a wet pipe system
  • 16.8 (242) K factor - Available in 165°F (74°C) and 205°F (74°C) temperature ratings
  • Offered with either a 1-1/2 inch grooved connection, or 1-1/2 inch NPT or BSP threaded connection
  • Contact your local Viking SupplyNet location or Territory Sales Manager for pricing and availability

VK482 - Recessed Dry Pendent Sprinkler


  • cULus Listed, Quick Response, Standard Coverage
  • Approved for Light and Ordinary Hazard occupancies
  • 5.6 (81) K factor, 1 inch NPT (dry pendent sprinkler)
  • Made to order with lengths available in 1/4 inch increments - 4-1/2 to 48 inch (114 to 1219 mm) 
  • 165°F (74°C) and 205°F (96°C) temperature ratings
  • 205°F (96°C) temperature better accommodates defrost cycles that are typically part of the regular maintenance schedule for coolers and freezers
  • Flush-style sprinkler element can be fully recessed up to 1/2 inch (12 mm) above the ceiling, which is a key advantage in structures where forklifts can potentially damage sprinklers located below the ceiling 
  • Viking has performed extensive testing to verify that the new VK482, when installed with the optional insulating boot, meets the requirements of a Quick Response sprinkler
  • Unique, innovative escutcheon helps ensure that the escutcheon does not fall off due to vibrations in the protected structure, such as from a forklift or someone walking above the ceiling
  • Contact your local Viking SupplyNet location or Territory Sales Manager for pricing and availability

VK467 Freedom® Residential Upright Sprinkler (K4.9)



Viking's Electroless Nickel PTFE (ENT) Coating - EXPANDED OFFERING



Viking's FSC Flexible Sprinkler Connection, Preassembled with Sprinkler

 
  • FSC line features both a UL Listed (unbraided) and FM Approved (braided) hose assembly
  • The single piece bracket is factory assembled and ready to install out of the box – no loose parts
  • Generous amounts of vertical and lateral adjustment
  • Pre-assembled FSC sprinkler assemblies are 100% pressure tested by Viking
  • These new assemblies combine the labor saving benefits of Viking’s FSC flexible connections,
    along with the convenience and confidence of a factory-installed Viking sprinkler
  • And, for a limited time, Viking SupplyNet is offering a SPECIAL PROMOTIONAL PRICE on certain
    Viking sprinklers pre-assembled with the FSC flexible sprinkler connections

K22 ESFR Pendent Storage Sprinkler (VK506)

 
  • UL Listed and FM Approved to protect buildings up to 45 ft (13,5 m) high and storage heights up to 40 ft (12,2 m), without the use of in-rack sprinklers
  • Elimination of in-rack sprinklers provides building owners with maximum racking flexibility and a more cost-effective fire sprinkler system overall
  • Allows for lower end-head pressures compared to ESFRs with a smaller K Factor, as well as a lower overall water demand when compared to a K25 ESFR sprinkler
  • Labor and material savings resulting from smaller pipe sizes, reduced water storage requirements, downsized system components, and the reduction or elimination of a fire pump
  • May be installed with the deflector located between 6 and 18 inches (152 - 457 mm) below the ceiling
  • Dimensionally shorter than competitive products, for increased installation flexibility
  • Available in 165°F (74°C) and 205°F (96°C) temperature ratings
  • cULus Listed and FM Approved

Braided Flexible Sprinkler Connection (Model FSC-28B)

 
  • FM Approved
  • Provides faster, easier installations in suspended tile ceilings
  • Innovative attachment bracket is factory assembled and ready to install out of the box, without additional loose parts
  • Center bracket allows for ample vertical adjustment to accommodate flush, semi-recessed, and concealed sprinkler installations
  • Attachment bracket fits securely to ceiling grid while also providing generous lateral adjustment for perfect "center-of-tile" sprinkler installations
  • Offered pre-assembled and factory tested with most of Viking’s commercial sprinklers
  • Features a braided flexible hose and is rated to a 175 psi (12 bar) maximum working pressure
  • Available in standard hose lengths of 39-3/8" (1,000mm) and 59" (1,500mm) with either a 1/2" or 3/4" NPT sprinkler connection
  • Additional hose lengths are available with an extended lead time
  • Contact your local Viking SupplyNet location for pricing and availability

VK488 Freedom® Residential Flat Concealed Pendent Sprinkler (K3.0)

 
  • 3.0 (43) K-Factor, ½” (15 mm) NPT thread size
  • An attractive option for residential sprinkler systems where the available water pressure is limited
  • cULus Listed for 12' x 12' (3.7 m x 3.7 m), 14' x 14' (4.3 m x 4.3 m) and 16' x 16' (4.9 m x 4.9 m) coverage areas
  • Lower flow rates may allow for reduced pipe sizes, a smaller water meter, or even the elimination of a tank and pump 
  • Fusible Link, 165°F (74°C) temperature rating for sprinkler, 135°F (57°C) for cover plate

VK502 - UL Listed and FM Approved Dry ESFR Pendent Sprinkler (K14.0)

 
  • Combines the suppression benefits of ESFR technology with a dry barrel sprinkler to protect freezer and cold storage facilities
  • Provides ceiling only ESFR protection, eliminating the need for a dry or preaction system and in-rack sprinklers
  • Must be installed on a wet pipe system
  • Well-suited for cold storage facilities where the system piping is installed in a heated space above the freezer area
  • 14.0 (201) K factor - 165°F (74°C) temperature rating
  • Available with either a 2 inch (50 mm) grooved or 1-1/2 inch (40 mm) threaded connection

Unbraided Flexible Sprinkler Connection (Model FSC-25U)


  • cULus Listed
  • Provides faster, easier installations in suspended tile ceilings
  • Center bracket allows for ample vertical adjustment to accommodate flush, semi-recessed, and concealed sprinkler installations
  • Attachment bracket fits securely to ceiling grid while also providing generous lateral adjustment for perfect "center-of-tile" sprinkler installations
  • Features a corrugated (unbraided) flexible hose and is rated to a 200 psi (14 bar) maximum working pressure
  • Available in standard hose lengths of 39-3/8" (1000mm) and 59" (1500mm) with either a 1/2" or 3/4" NPT sprinkler connection

VK481 - ORDINARY HAZARD Quick Response Flat Plate Concealed Sidewall Sprinkler (K5.6)



VK638 "Corridor Sprinkler" - QREC Horizontal Sidewall Sprinkler (K8.0)

 
  • cULus Listed for Light Hazard occupancies, available in both recessed and domed concealed models
  • 8.0 (115) K-Factor, 3/4" (20 mm) NPT thread size
  • Coverage areas include 28 x 12 ft (8,5 x 3,7 m) and 28 x 14 ft (8,5 x 4,3 m), with the deflector installed up to 12 in (305 mm) below the ceiling
  • 28 x 12 ft (8,5 x 3,7 m) coverage area is unique in the industry, providing a significant flow and pressure advantage
  • Viking's domed cover plate has a 50% lower profile than the competition 
  • 135°F (57°C), 155°F (68°C), 175°F (79°C), and 200°F (93°C) temperature ratings

VK470 Freedom® Residential Pendent Sprinkler(K3.0)

 
  • 3.0 (43) K-Factor, ½” (15 mm) NPT thread size
  • An attractive option for residential sprinkler systems where the available water pressure is limited
  • cULus Listed with the lowest achievable flow rates for 12’ x 12’ (3.7 m x 3.7 m), 14’ x 14’ (4.3 m x 4.3 m) and 16’ x 16’ (4.9 m x 4.9 m) coverage area
  • Lower flow rates may allow for reduced pipe sizes, a smaller meter, or even the elimination of a tank and pump 
  • Available in 155°F (68°C) and 175°F (79°C) temperature ratings
  • Now available!  Contact your local Viking SupplyNet office for availability.

VK486 Freedom® Residential Horizontal Sidewall Sprinkler (K4.0)

 
  • Built from Viking's patented flow shaper technology
  • cULus Listed with the lowest achievable flow rate of 13 gpm (49 L/min) at 16 x 16 ft (4.9 x4.9 m) coverage area
  • 4.0 (58) K-Factor, 1/2 in (15 mm) NPT thread size
  • Coverage areas include 20 x 20 ft (6.1 x 6.1 m) and 16 x 22 ft (4.9 x 6.7 m) 
  • Available in 155°F (68°C) and 175°F (79°C) temperature ratings
  • Approved with deflector installed up to 12" (305 mm) below ceiling 
  • Now available!  Contact your local Viking SupplyNet office for availability.

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