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.
http://www.vikinggroupinc.com/databook/sprinklers/residential/073012.pdf
TP. HCM: 0898791616
Email: info@firezone.vn
187 Lê Thánh Tôn, P. Bến Nghé, Q.1, TP. Hồ Chí Minh
HÀ NỘI: 0901791616
Email: info@firezone.vn
Tầng 19, Tòa nhà Thăng Long, 98 Ngụy Như Kon Tum, phường Nhân Chính, quận Thanh Xuân, Thành phố Hà Nội