• Depending on blast pressure, blast hose diameter, compressor pressure, hose length and nozzle diameter the relief of the blast hose is carried out within a second.

• At this version additional transformers are integrated in the control cabin for the connection of 3 blasters lamps.

• At switching off the red front valve is closed, that means the blast hose is clamped and simultaneous the back placed green valve is opened to relief the before clamped hose.

• A minimum pressure supervision and a 20 l compressed air storage guarantees a high working safety at at shortest switching times.

• The unit is stopped automatically and switches to relief at voltage drop.

• The robust and approved construction ensures safe working also in hardest conditions.

Technical data:

• Voltage 220 V / 50 Hz
• control voltage 24 V / 50 Hz
• air pressure 4-8 bar
• control cabin:
• E/A switch
• pressure guard