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- TY4522 Đầu Phun Sprinkler Tyco Hướng Ngang Âm Tường K8.0 QR
- Mã sản phẩm: TY4522
- Giá: Liên hệ
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The TYCO Model RFIII, 8.0 K-factor, Extended Coverage Light Hazard, Concealed Horizontal Sidewall Quick Response Sprinkler is a decorative, link type, sprinkler featuring a unique flat cover designed to conceal the sprinkler within a wall. The sprinkler is the best choice for architecturally sensitive areas such as dormitories, hotel rooms, reception areas, office buildings, banquet facilities, conference rooms, and hospitals.
The flat profile of the cover plate design easily conforms to the surrounding surfaces leaving a very clean look. The plate, while being aesthetically appealing, also helps to prevent objects such as garment bags and clothes hangers from being hung from the sprinkler that may otherwise cause an inadvertent operation.
The Model RFIII ECLH Concealed HSW Sprinklers are designed for installation along a wall or the side of a beam, and beneath a smooth level ceiling. Horizontal sidewall sprinklers are commonly used in lieu of pendent or upright sprinklers because of aesthetics or building construction considerations where piping across the ceiling is not desirable.
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Technical Data
Approvals
UL and C-UL Listed Note: The listings apply only to the service conditions indicated in the Design Criteria section.
The Model RFIII ECLH Concealed HSW
Sprinkler is only listed and approved with the LFII/RFIII Concealed Cover Plates having a factory applied finish.
Sprinkler and Cover Plates are separately ordered.
See the Ordering Procedure section for more information.
Maximum Working Pressure
175 psi (12,1 bar) Discharge Coefficient K=8.0 GPM/psi½ (115,2 LPM/bar½)
Temperature Rating 160°F (71°C)
Sprinkler with 139°F (59°C)
Cover Plate Horizontal Adjustment 1/4 in. (6,4 mm)
(028)35510977 - (028) 3 5510976 
