描述
Model | VK520 |
Material | Brass |
Orientation | Upright |
K-factor, gpm/psi ½ (lpm/bar ½ ) | 14.0 (202) |
Maximum Working Pressure | 175 psi (12 bar) |
Temperature Rating °F (°C)1 | 165°F (74°C)-205°F (96°C) |
Thread Size | 3/4″ NPT (20 mm ) |
Fast response fusible sprinklers designed for early fire extinguishing. VK520 ESFR upright sprinklers can be used to protect common types of storage. They are primarily used to protect palletized and solid stacked storage, as well as single-row, double-row, multi-row and portable open rack storage.
Model | VK520 |
Material | Brass |
Orientation | Upright |
K-factor, gpm/psi ½ (lpm/bar ½ ) | 14.0 (202) |
Maximum Working Pressure | 175 psi (12 bar) |
Temperature Rating °F (°C)1 | 165°F (74°C)-205°F (96°C) |
Thread Size | 3/4″ NPT (20 mm ) |
Over the past 27 years, Leyon Piping System (abbreviation: LPS) has been committed to the piping system industry…