Gj 9.2
The Alfa Laval Gj 9.2 tank cleaning device can clean above- and below-ground petrol storage tanks with capacity of up to 4,750 litres (1,250 gallons) and fits through a 50 mm (2) opening. This device eliminates pollutants, filth, and sludge in minutes. Diesel fuel can be used as a cleaning agent, reducing contamination and waste disposal while saving time.
Related Industries:
Processed Foods, Dairy, Beverages, Brewery, Home & Personal Care, Pharmaceutical, Biotech, Chemical
Impact: Up to 12lbs at 10 feet
(5.5kg at 3m)
Cleaning Range: 7.5 feet (2.5m)
Pressure: 50-1000 psi (4-70 bar)
Flow: 3-30 gpm (15-110 lpm)
Clearance: 2.8 inch (71mm)
Cycle Time: 4-12 min.
Self Cleaning and Draining
Ideal for Totes and IBCs
Application
The Alfa Laval GJ 9.2 is part of the world-renowned Gj 9.2 range of high impact tank cleaning devices. The device offers compact cleaning for small tanks, totes, and intermediate bulk containers (IBCs) in both industrial and hygienic applications. With fewer parts and a highly durable design, the Alfa Laval GJ 9.2 provides superior performance and is the most versatile rotary jet head available. This device readily passes through three inch openings and can handle high pressures and temperatures, enabling quick and easy cleaning of small totes/IBCs, tanks, trash carts, and much more. Companies are able to clean in-house, saving a substantial amount of time, water, and money.
Working Principle
The Gj 9.2 range of high impact tank cleaning devices combine pressure and flow to create high impact cleaning jets. Cleaning occurs at the point at which the concentrated stream impacts the surface. This impact, and the tangential force that radiates from that point, blasts contaminants from the surface, scouring the tank interior. In conjunction with this impact, the device is engineered to rotate in a precise, repeatable, and reliable 360° pattern. This full-coverage, global indexing pattern ensures the entire tank interior is cleaned, every time.
Standard Design
The choice of nozzle diameters can optimize jet impact length and flow rate at the desired pressure. As standard documentation, the Alfa Laval GJ 9.2 can be supplied with a “Declaration of Conformity” for material specifications.
Options
Electronic rotation sensor to verify 3-D coverage.
Caution
Do not use for gas evacuation or air dispersion.
Technical Data
Alfa Laval GJ 9.2 Rotary Jet Head Application
- Fits through a 2” (50 mm) opening
- Cleans standard ASTs up to 1,250 gallons (4,750 l) in capacity
- Powerful: 7 lbs (3 kg) of cleaning force at 5’ (1.5 m)
- Operates at lower pressures
Working Principle
The Alfa Laval Gj 9.2 tank cleaning system combines pressure and flow to create powerful cleaning jets. Cleaning occurs at the point when the focused stream strikes the surface. The collision and tangential force generated at that spot remove impurities from the surface, cleansing the tank interior. The device is designed to rotate in a precise, repeatable, and consistent 360° pattern. This comprehensive, global indexing pattern ensures that the tank interior is thoroughly cleaned on each visit.
