VIEGA Grundfix Plus Control Backflow trap, d 150 [Code number: 667801]

Characteristics:

• type 3
• for domestic sewage
• double backpressure protection (one automatic motorized flap and one manual), the valve is resistant to flooding
• quality control according to DIN 13564

Components:

• control and alarm device Grundfix Plus Control
• 3-button control panel with LCD display
• self test every 24 hours
• battery backup
• visual / buzzer
• valve flap
• manual
• air tube
• connection cable
• 8 m cable protection tube and pressure hose
• funnel for filling and control of tightness