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.
Product leaflet
Contact Radonett for more information and for installation manual
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