GJ Product Line | Alfa Laval

Part of our highly acclaimed Gamajet product range, GJ tank cleaning machines are used for industrial applications. The range spans from being able to clean small storage/process tanks to big industrial fermenters and storage tanks of sizes more than 1.5 million gallons (5,678 cubic meters).

tank and bulk container washer

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Tank cleaning devices for large tanks

Typically have a range of 12 to 100+ ft. (3 to 30+ m) in diameter and have capacities of 8,000 to 1.5 million gallons (30,000 to 5.6 million liters)

GJ 4

Impact: Up to 85 lbs at 25 ft. (39 kg at 7.5 m)
Cleaning Range: 100 ft.(30 m)
Pressure: 40-300 psi (3-20 bar)
Flow: 30-320 gpm (115-1210 lpm)
Clearance: 6.7 in. (170mm)
Cycle Time: 8-30+ min.
- Self Cleaning and Draining
- Directional Option
- Horizontally oriented option with the Sidewinder Horizontal Cleaner

GJ 8

Impact: Up to 40 lbs at 25 ft. (18 kg at 7.5 m)
Cleaning Range: 35 ft. (10.5 m)
Pressure: 40-400+ psi (3-28+ bar)
Flow: 25-130 gpm (95-490 lpm)
Clearance: 4.75 in. (121 mm)
Cycle Time: 8-12 min.
- Self Cleaning and Draining
- Directional Option
- Horizontally oriented option with the Sidewinder Horizontal Cleaner

GJ 10

Impact: Up to 25 lbs at 25 ft. (12 kg at 7.5 m)
Cleaning Range: 35 ft. (10 m)
Pressure: 40-300 psi (4-20 bar)
Flow: 40-80 gpm (150-300 lpm)
Clearance: 4 in. (102 mm)
Cycle Time: 8-15 min.
- Fits Through a Standard UST Pipe

GJ PF

Impact: Up to 25 lbs at 25 ft. (11.5 kg at 7.5 m)
Cleaning Range: 30 ft. (9 m)
Pressure: 40-400+ psi (3-28+ bar)
Flow: 20-120 gpm (75-450 lpm)
Clearance: 3.80 in. (97 mm)
Cycle Time: 8-20 min.

Tank cleaning devices for mid-sized tanks

Typically have a range of 2.5 to 12 ft. (.75 to 4 m) and have capacities between 275 and 8,000 gallons (1,000 to 30,000 liters).

GJ 9.2

Impact: Up to 7lbs at 5 ft. (3kg at 1.5 m)
Cleaning Range: 10 ft. (3 m)
Pressure: 50-100+ psi (4-7 bar)
Flow: 6-20 gpm (25-75 lpm)
Clearance: 2 in. (50 mm)
Cycle Time: 4-20 min.
- Fits through Standard 2 in. ASTs

GJ 5

Impact: Up to15 lbs at 10 ft. (7 kg at 3 m)
Cleaning Range: 7.5 ft. (2.5 m)
Pressure: 40 to 1000 psi (3-70 bar)
Flow: 10 to 35 gpm (25-130 lpm)
Clearance: 3 ft. (76 mm)
Cycle Time: 8 to 11 min.

GJ 9

Impact: Up to 12 lbs at 10 ft. (5.5 kg at 3 m)
Cleaning Range: 7.5 ft. (2.5 m)
Pressure: 40 to 1000 psi (3-70 bar)
Flow: 3-30 gpm (15-110 lpm)
Clearance: 2.8 ft. (71 mm)
Cycle Time: 4 to 12 min.
- Self Cleaning and Draining
- Ideal for Totes, IBCs and Bulk Containers

Tank cleaning devices for small tanks

Typically have a range of 2.5 ft. or .75 m and have capacities of up to 275 gallons or 1000 liters.

GJ 7

Impact: Up to 5 lbs at 2.5 ft. (2.5 kg at 1 m)
Cleaning Range: 2.5 ft. (1 m)
Pressure: 50-1200 psi (4-80 bar)
Flow: 2-8 gpm (8-30 lpm)
Clearance: 1.5 in. (38 mm)
Cycle Time: 2-5 min.
-The smallest rotary impingement tank cleaner

GJ BB

Impact: Up to 5 lbs at 2.5 ft. (2.5 kg at 1 m)
Cleaning Range: 2.5 ft. (1 m)
Pressure: 80-1000 psi (5-80 bar)
Flow: 3.5-6 gpm (13-23 lpm)
Clearance: 1.75 in. (55 mm)
Cycle Time: 2-4 min.
- Ideal for wine barrel and drum cleaning

GJ tank cleaning devices