GJ BB Tank Cleaning

Alfa Laval GJ BB Key Features

Fast cleaning – Cleans barrels and 208.2 L (55 gal) drums in just 2–3 minutes.
Water efficient – Uses only 30–45 L (8–12 gal) per cycle.
Durable design – Heavy-duty stainless steel gear train stays outside the vessel for longer service life.
High impact – Rotary jets deliver powerful cleaning at the point of impact.
Full coverage – 360° global indexing pattern ensures every surface is cleaned.
Proven Gamajet technology – Reliable performance trusted across industries.

Lubricant . . . . . . . . . . . . . . . . . . . Food grade
Max. throw length . . . . . . . . . . . . . 2.5 m (8 ft.)

Pressure
Working pressure . . . . . . . . . . . . . . 5.5 – 83 bar (80 – 1,200 PSI)
Recommended pressure . . . . . . . . . 5.5 – 55 bar (80 – 800 PSI)

Certificate
2.1 material certificate

Materials
1.4404 (316L), PPS, EPDM, PFTE (FKM and FFKM available)

Temperature
Max. working temperature . . . . . . . . 95°C (203°F)
Max. ambient temperature . . . . . . . . 140°C (284°F)

Weight . . . . . . . . . . . . . . . . . . . . . 4.5 kg (10 lbs.)

Connections
Standard thread . . . . . . . . . . . . . . . ⅜” NPT
Available option . . . . . . . . . . . . . . . ¾” NPT, ¾” BSP

Options
Electronic rotation sensor to verify 3D coverage.

Caution
Do not use for gas evacuation or air dispersion.

Cleaning Pattern

The above drawings show the cleaning pattern achieved on a cylindrical horizontal vessel. The difference between the first cycle and the full pattern represents the number of additional cycles available to increase the density of the cleaning.

GJ BB Tank Cleaning