Butterworth - Model Type DW -Automated Tank Cleaning Machine

Industries

The Butterworth Type DW is typically used in open top tanks, such as those found in the oil & gas and food and beverage markets. The Type DW has the ability to clean tanks to a capacity of up to 10,000,000 gallons per machine.

Operational

The spray arms on the Butterworth Type DW are adjustable from 270 degrees down to zero. The machine will sweep a 45 degree area from the point which the arms are set. This allows the unit to be used in open tanks and in areas where a high buildup of solids might require some additional cleaning focus.

User Benefits

• Elimination of Confined Space Entry
• High Jet-Stream Impingement
• Unmatched cleaning capability for highly tenacious material
• Reduced Cleaning Times
• Reduced Effluent Generation
• Reduced Energy Costs
• High Durability

Materials of Construction (as Standard)

• Bronze alloys
• See manual for parts detail

Weight

• 70 lbs. (31.8 kg)

Lubrication

• Sealed – Food-grade grease

Drive Type

• Integrated turbine

Pressure Range

• Maximum: 250 PSI (17.3 bar)
• Normal range: 85-150 PSI (5.9–103 bar)

Jet-Length Radius

• Maximum: 76′ (23metres) @ 250 PSI

Temperature Range

• Static: 250°F (121°C)
• Operational: 250°F (121°C)

Inlet Connection Type

• 2.50″ ASA-B-26 (NST) – Male
• Others on request

Nozzle Sizes

• 9.5mm (0.375”), 11mm (0.437”)

Minimum Tank Opening

• 9.00” (228.6mm)

Minimum Machine Turning Radius

• 18.75” (476.25mm)