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GJ 10 Tank Cleaning

Home / Products / GJ 10 Tank Cleaning

GJ 10 Tank Cleaning

Application

The Alfa Laval GJ 10 tank cleaning device fits through a 10.16 cm (4”) opening and is capable of cleaning a 113.56 liter (30,000 gal) underground fuel storage tank with one insertion. This device blasts away contaminants and breaks up dirt and sludge in minutes. The Alfa Laval GJ 10 easily converts the contaminant-laden sludge into a solution which allows for complete liquid extraction and thorough tank cleaning. The device is part of the world-renowned Gamajet range of tank cleaning devices.

Description

Working principle

The Gamajet 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. It is this impact and the tangential force that radiates from that point which 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.

Technical Info

Lubricant . . . . . . . . . . . . . . . . . . . Food grade
Max. throw length . . . . . . . . . . . . . 10.5 m (35 ft.)

Pressure
Working pressure . . . . . . . . . . . . . . 2.75 – 20 bar (40 – 300 PSI)
Recommended pressure . . . . . . . . . 3.5 – 18.5 bar (50 – 270 PSI)

Certificate
2.1 material certificate

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

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

Weight . . . . . . . . . . . . . . . . . . . . . 4.3 kg (9.5 lbs.)

Connections
Standard thread . . . . . . . . . . . . . . . 1½” NPT, 1½” BSP

Options
Electronic rotation sensor to verify 3D coverage.

Caution
Do not use for gas evacuation or air dispersion.

Cleaning Pattern

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.

Downloads

Download GJ 10 Datasheet

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