Thông tin sản phẩm Đầu phun sprinkler quay lên/ quay xuống Reliable/Mỹ
Model: F1 56
K-factor: 5.6 (80)
Temp oC: 57, 68, 79, 93, 141, 182, 260
Thread Size: 1/2 (15mm), 3/4″ (20mm)
Orientation: pendent, pendent recessed, pendent extended coverage
Approvals: UL/FM