Viking Freedom® Residential Concealed Pendent Sprinkler VK488 is a small high-sensitivity solder link and lever residential sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. The orifice design, with a K-Factor of 3.0 (43.2 metric*), allows the sprinkler’s efficient use of available water supplies for the hydraulically designed fire-protection system. The operating element and special deflector characteristics meet the challenges of residential sprinkler standards.
- Bình Chữa Cháy Firezone
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- Đầu phun Sprinkler - Drencher
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- Báo Cháy Nhanh
- Hệ Thống Giám Sát Công Cộng
Chống cháy lan FSI