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- Components and Accessories (general)
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- Older Style OWS Amplifiers
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- VESDA Life Expectancy 2015
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- 19" Rackmount Configurations
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- VESDA Product Manuals & Data Sheets
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- VESDA Aspirated Smoke Detection for Impulse (Jet) Fans in Carparks
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VK331 - Microfast Quick Response Pendent Sprinkler (K4.2)
The Viking Microfast® Quick Response Pendent Sprinkler VK331 is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and PTFE coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts.
Availability date:
The Viking Microfast® Quick Response Pendent Sprinkler VK331 is a small thermosensitive glass bulb spray sprinkler available with various finishes and temperature ratings to meet design requirements. The special Polyester and PTFE coatings can be used in decorative applications where colors are desired. In addition, these coatings have been investigated for installation in corrosive atmospheres and are listed/approved as corrosion resistant as indicated in the Approval Charts.
Downloads
TECHNICAL DATA SHEETS
DRAWING
GUIDE
REVIT FILES
Features
- K Factor: 4.2 (USA) / 6.0 (NZ)
- Maximum Spacing: Per Standards / Listings
- Maximum Working Pressure: 175 psi (12 bar)
- Minimum Spacing: Per Standards / Listings
- Model Number: VK331
- Occupancy Type: Light Hazard
- Response Type: Quick
- Thread Size: 1/2" NPT (15 mm BSP)
