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VK178 - QR Dry Horizontal Sidewall Sprinkler (K5.6)
Viking Quick Response Dry Horizontal Sidewall Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the drop nipple before sprinkler operation. They may also be installed in spaces subject to freezing and supplied from a wet system in an adjacent heated area. Viking Quick Response Dry HSW Sprinklers are available in various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts. (Note: FM Global has no approval classification for Polyester coatings as corrosion resistant). Refer to technical data sheet for design and installation requirements.
Note: This product is made to a custom length. Please specify the length by leaving a message upon checkout.
Availability date:
Viking Quick Response Dry Horizontal Sidewall Sprinklers are thermosensitive spray sprinklers suitable for use in areas subject to freezing. The sprinklers are designed for dry systems and preaction systems where it is necessary to prevent water or condensation from entering the drop nipple before sprinkler operation. They may also be installed in spaces subject to freezing and supplied from a wet system in an adjacent heated area. Viking Quick Response Dry HSW Sprinklers are available in various finishes and temperature ratings to meet design requirements. The special Polyester and Electroless Nickel PTFE (ENT) coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts. (Note: FM Global has no approval classification for Polyester coatings as corrosion resistant). Refer to technical data sheet for design and installation requirements.
Note: This product is made to a custom length. Please specify the length by leaving a message upon checkout.
Downloads
TECHNICAL DATA SHEETS
CERTIFICATE
DRAWING
GUIDE
REVIT FILES
Technical Details
- Maximum Spacing : Per Standards / Listings
- Maximum Working Pressure : 175 psi (12 bar)
- Minimum Spacing : Per Standards / Listings
- Model Number : VK178
- Occupancy Type : Light Hazard
- Response Type : Quick
- Thread Size : 1" NPT (25 mm BSP)
