19 Oct 2017

Gamajet DB

Gamajet DB

Clean and Empty your Barrels and Drums Quickly and Easily

Pressure: 6.89 to 68.9 bar
Flow rate: 11.35 to 30.28 l/min
Cleaning Radius 0.76 Meters

The Alfa Laval Gamajet DB cleaning machine combines high performance impingement cleaning with integrated vacuum extraction, which now allows all shapes and sizes of tanks without drains to be easily cleaned and emptied from the top.

The Alfa Laval Gamajet DB features rotary impingement cleaning technology for exceptional performance, along with an integrated vacuum extractor which removes the cleaning liquid from within the vessel. The lightweight, hand-held machine is designed for operation at flow rates as low as 3 gallons per minute. And, unlike other machines, the unit applies 100% of the water flow to cleaning – not in powering the unit itself. With a single insertion of the easily handled unit, 100% cleaning effectiveness along with more complete liquid extraction, is assured.

As its name implies, the Alfa Laval Gamajet DB includes everything needed to easily clean and empty drain-less containers. No other cleaning method provides the convenience, power and low flow capabilities of the Gamajet All-In-One.

Gamajet BB Barrel Cleaning

Features and benefits:

  • Cleans barrels and 55 gallon drums in 2-3 minutes (bung up)
  • Suction capabilities to extract from the top
  • Uses only 8-12 gallons (30-45l) of water per barrel/drum


Operating Range:

Pressure:  100 to 1000 PSI (6.89 to 68.9 bar)

Temperature: 32° to 200°F (0° to 93°C)

Flow Rate: 3 to 8 GPM (11.35 to 30.28 l/min)

Cleaning Radius: 2.5′ (0.76 Meters)

Wash Cycle Time: 2-4 Minutes

Air Requirements:5 cfm @ 90 psi

Suction Capabilities: 9 GPM (34.1 l/min) @ 40 psi (2.75 bar)

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Overall Dimensions:

Height: 36.75″ (934.21 mm)

Body Diameter: 1.7″ (43.18 mm)

Weight: 10.5 lb (4.76 kg)

Clearance: 1.75″ (44.45 mm)

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Other Options: Length may be customized based on application

Other Specifications:

Inlet Connection: 0.5” NPT-Female

Construction/Design: Parts are machined from 316-L Stainless Steel investment castings or bar stock.

Impeller & Final Shaft: For increased wear resistance, the input shaft is plasma-sprayed with a Chromium Oxide coating on Stainless Steel.

Shaft & Gearbox Bushings: Turbine shaft thrust is absorbed by a Tungsten carbide bushing. Gear bushings are carbon filled polyphenylene sulfide.

Bearing Cups: Main body castings are protected by replaceable 316-L Stainless Steel cups for extended frictional wear life.

Static Seals: O-Ring materials are selected for each application. EPDM is standard with Kalrez and Viton available. Other materials can be supplied on special order.

Dynamic Seals and Bearings: Rotary shaft and housing seals/bearings are spring-loaded, double-lipped and made of PTFE.They are reinforced for extra long wear and protection against leakage, abrasion and deposit build-up.

Nozzles: Standard nozzle sizes 0.060 (1.5 mm), 0.070 (1.7 mm) 0.075 (1.9 mm), 0.080 (2.0 mm).Other nozzle sizes are available upon request.

Drive Mechanism: The wash fluid enters the Gamajet at the inlet collar where it encounters and spins turbine blades. The turbine blades are attached to the top of the drive or rotor shaft. The bottom of this shaft is connected to the inside of a sealed, robust planetary gearhead which then turns the body in the horizontal plane and the nozzles in the vertical plane.

Planetary Gearhead: The sealed planetary gearhead has an external casing made of steel, surface-anodized to become stainless. This sealed gearhead is located inside the gearbox, which itself is sealed, and thus does not require any lubricant. All internal gearhead parts are hardened sintered steel.

Lubricant: Food grade grease is inside the sealed gearhead casing.

Operating & Maintenance: Complete operating and maintenance procedures are covered in a detailed instruction manual furnished with all machines. Ready availability of spare parts or kits, and ease of on-site maintenance minimizes the need for repairs. Prompt factory overhaul or repair service is always available. Replacement parts are stocked year round. Special 24-48 hour delivery available upon request at no extra charge.

Warranty: Gamajets are warranted for eighteen months from the date of shipment against any defects in workmanship or materials. Normal maintenance parts such as O-rings, bearings, bushings, and seals are not included under this warranty, nor is damage caused by dropping, use of destructively corrosive fluids, or other abuse.This warranty shall not apply to any malfunction resulting from use of non-Gamajet replacement parts purchased from any source other than Gamajet or an authorized Gamajet distributor. For full details, see Gamajet “Terms and Conditions of Sale”.