... light in weight, making it easy to move and its discharge can be steplessly controlled. Shotcrete Spray Pump is small in ... light in weight, making it easy to move and its discharge can be steplessly controlled. It can be applied to pump ... stirring concrete, mixed concrete or covering materials, etc.Technical Parameters Discharge: 5~55l/minDelivery Pressure: 20barDelivery Distance: Horizon 80m, height ...