Scanjet SC 20A

Scanjet’s SC 20A HP (high pressure) is a tank cleaning machine developed especially for cleaning silos, tanks in industrial applications, and a variety of other tank applications. This model is also available in a low pressure version. The size, construction and cleaning requirements of these tanks are evaluated prior to installation in your application, meaning you will get the best configuration for your tank.

SC 20A HP/LP tank cleaning machine consists of a gun unit installed in the tank, as well as an air driven drive unit. The cleaning procedure starts by opening the valve for the cleaning media plus the valve for air supply to the drive unit. The drive unit will then rotate the bottom housing, forcing the nozzle housing to rotate around its own axis. This creates a criss-cross cleaning pattern on the tank walls, with total coverage. When the cleaning procedure is finalised the valves are then closed.

SC 20A HP Specifications:

• 16 MPa (160 bar, 2300 psi) maximum inlet pressure
• -20°C to +40°C (-4°F to +104°F) operating temperature
• -20°C to +40°C (-4°F to +104°F) storage temperature
• 6-16 MPa (60-160 bar, 870-2321 psi) inlet pressure
• Service space: Min 350 mm radius from centre of deck flange for handling and service
• EN 1.4404/A4, EN 1.4310, PTFE, EPDM in contact with cleaning media
• Other parts: Makers’ standard
• 0-6 rpm rotation speed
• 0.5-2.5 m³/h (8-42 l/min, 2-11 gal (US)/min) flow

Approx weight:

• Drive unit: 2.2 kg (4.9 lb)
• Machine length L=0.5 m: 5.7 kg (12.6 lb)
• Per additional meter of main pipe: 1.6 kg (3.5 lb)

Noise level: Earmuffs should always be used when operating machine, noise level may reach over 75 dB

SC 20A LP Specifications:

• 1.5-10.5 m3/h (25-175 l/min, 6.5-46 gal (US)/min) flow
• 0-6 rpm rotation speed
• -20˚C to +40˚C (-4˚F to +104˚F) storage temperature
• EN 1.4404, EN 1.4310, PTFE, Nitrile, EPDM in contact with cleaning media
• -20˚C to +40˚C (-4˚F to +104˚F) operating speed
• Other parts: Makers’ standard
• 0.4-1.2 MPa (4-12 bar, 58-175 psi) inlet pressure
• 1.2 MPa (12 bar, 175 psi) maximum inlet pressure
• Service space: Min 350 mm radius from centre of deck flange for handling and service

Approx weight:

• Per additional meter of main pipe : 1.6 kg (3.5 lb)
• Drive unit : 2.2 kg (4.9 lb)
• Machine length L=0.5 m : 5.7 kg (12.6 lb)

Noise level: Earmuffs should always be used when operating machine, noise level may reach over 75 dB