AirGap 120/5 frequency controlled

AirGap 120/5 back flow preventer category 5 type AB is type approved according to SS-EN 1717. Has double pums for extra safety and redundancy. The installation is swift and simple. It can be placed on the floor or on the wall and uses a minimal amount of space.

Radonett AirGap 120/5 is delivered as a complete unit tested in the factory before delivery. Pre-mounted 3-phase pumps (internal), damped design solenoid valve, pressure impact absorbers, adjustment valve, adjusted electrical switch with frequency controlled operation of the two assembled pump. Internally assembled stainless-steel pump leads to a low sound level and protects the pump from the aggressive environment.

Suitable for installations when water is needed continous and fluctuating. For instance for sewage treatment plants using polymer make-up units such as Polymore, for drinking water for cattle or poultry and animals and cooling water for pumps.

Specification:

Working pressure: 120 l/min at 5 Bar
Max pressure out: 6 Bar
Max flow out: 240 l/min
Weight (empty): 73 kg
Height: 1 170 mm
Width: 670 mm
Depth: 330 mm
Volume: 118 l
Tank in acid-proof stain-less steel: EN 1.4404
Water in: Solenoid valve Bürkert 5282 NC R20, 3/4″, hammer damped
Water out: Adjustment valve pre-mounted R25, 1 1/4″ internal
Frequency controll: Vacon
Alarm: Overflow and pump alarm
Dry running protection: yes
Pump (internal): 2 x 1,1 kW, (3-phase)
Balancing valve: yes
Pressure sensor: Danfoss
Power: 3 x 400 V
Rated current: 6,2 A
Installation: On the floor or on the wall in premises with floor drain and non-freezing environment.