AA Preventer Easybreak AA 15 - 105L - ES 3/4 BASIC
Описание
The EasyBreak AA 15 - 105L - ES 3/4 Basic has been developed for the proper connection of taps falling under fluid class 5 to the drinking water network. It is a backflow protection according to the European standard EN 1717 - EN 13076 with built-in pump. The drinking water connection 1/2" is connected via a stainless steel water hammer 0.16 L - 16 bar and a brass T-piece 1/2" to the brass solenoid valve 1/2" NG 1~230V-50Hz (normally closed) with perlator (to prevent splashing). The solenoid valve is attached to the stainless steel wall bracket which guarantees the correct distance between solenoid valve and funnel (according to EN 13076). This drinking water refill kit must be installed in a place where, in the event of system failure, the water level can never rise up against the solenoid valve. The lower connection of the funnel Ø 50 mm is gravitatively connected to the black MDPE buffer tank of 105 liters by means of the supplied black PP Ø50 mm. The buffer tank is equipped with a ventilated screw cap 8" and a brass outlet valve 1/2" with hose barrel. The solenoid valve is automatically controlled by a rod float that keeps the buffer tank at the same level. This is mounted at the top of the buffer tank. In the buffer tank is a stainless steel multi-cell submersible pump ES 3/4 built with a capacity of 3.0 m3/h at 3.0 bar head. All pump parts are fully stainless steel 304, including the impellers. The pump is equipped with an integrated motor 0.55 kW, 1~230V-50Hz with built-in capacitor 16 μF/450V. On top of the buffer tank is the Briotank pump control with integrated 0.4 L diaphragm vessel which ensures automatic starting and stopping of the pump when opening and closing the tapping point. This also secures the pump against dry running. The press connection to the consumer is equipped with a brass 3-piece coupling 1" VV. The system must be electrically connected to 2 sockets which must be protected by a fuse of 10A and a differential switch of 30 mA (not included). - Dimensions buffer tank with Briotank control (LxWxH): 55 x 30 x 105 cm - Drinking water connection: 1/2" V - Press connection: 1" V - Power supply: 1~230V-50Hz (2 sockets)