Viking Storage Sprinkler VK533 : The Viking ELO Upright Sprinkler VK533 is a heat capacity element type sprinkler available in a number of different finishes and temperature ratings to meet your needs. design requirements.

Coated with special polyester and PTFE® coatings. Extra large holes provide greater flow at lower pressure than standard orifice or large hole sprinklers. This feature allows to reduce pipe sizes for hydraulically calculated sprinkler systems that require high water densities. Viking Sprinklers ELO Sprinklers can eliminate the need for a fire pump or reduce the size of the pump if necessary. On existing systems, replacing large bore sprinklers with extra large bore nozzles can provide the higher densities needed to allow for increased occupancy hazard classification.
Basic technical details Storage Sprinkler Viking VK533
- Maximum working pressure: 175 psi (12 bar).
- Factory hydrostatically tested to 500 psi (34.5 bar).
- Reading size: 3/4” (20mm)
- K Factor NPT: 11.2 US (161.3 meters)
- Measurement of the K-factor displayed is when measuring the pressure in Bar. When the pressure is measured in kPa, divide the K-factor by the factor displayed by 10.0.
- Average length: 2-5/16 Times (58.7 mm) Instructions for assembling the Storage Sprinkler Viking VK533 . nozzle


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