About Us
Class 1
Westates Technologies, Inc. is committed to delivering the most advanced and effective manway cannon tank cleaning solutions. We perform research, development, engineering, design, fabrication, supply and implementation of state-of-the-art robotic tank cleaning manway cannon equipment. We are experienced in all aspects of utilizing manway cannons in the separation, cleaning and recovery of oil and sludge from pits, sumps, tanks, vessels, barges and oil spills.

With years of direct experience in petroleum clean up operations, we offer our clients innovative, unique manway cannon engineering. Our tank cleaning equipment technology design abilities can solve any project requirements.

Westates has been developing innovative mechanical manway cannon tank cleaning equipment and sludge fluidizing technology since 1993. We continue to develop and lead the technology advancements that are changing the future of storage tank cleaning, oil clean up and oil recovery. We are the leader in the development of safe, cost effective remote manway cannon tank cleaning equipment. Our tank cleaning solutions efficiently and environmentally clean while reducing job costs and man hours.
UNLIMITED OPTIONS - Our manway cannon engineering expertise is limitless.
Please let us know what your particular job requirements and needs are
We design, build and deliver value to suit our clients.
Tank Cleaning Robotics forTanks, Sumps, Sludge Ponds & Impoundments
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Above Ground Storage Tank Cleaning Manway Cannons and Control Center
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Side Entry Tank Cleaning Cannon
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All Westates custom built tank cleaning manway cannons (side and roof) are constructed using stainless steel components. The hydraulic hoses are equipped with stainless steel fittings.
The cannons 300 foot electrical cables connections meet Class 1 Division 1 classification requirements.

The Westates Cannon System includes a 20 foot enclosed trailer including a custom built control room, a video monitor, ac/heater and a storage area for hoses, pumps, Westates Cannon and various other support equipment.

Tank cleaning roof cannons are remote operated and hydraulic powered. Manipulating the manual joy sticks control the 355 degree horizontal rotation, and 0-170 vertical lift. Rotation for the side manway cannon is 0-190 horizontal and 0-170 vertical).

All cannons includes a high-definition camera and high-intensity lighting system mounted inside Class 1 Division 1 enclosures. The light will illuminate the work area inside a storage tank in total darkness. The operator can view the cannons movement and point of PureOil impact with sludge on the 26 inch monitor located inside the control room.
Tank Cleaning
Equipment Trailer Interior
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Roof Cannon
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Mobil Cannon Storage
And Control Trailer
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Westates Technologies, Inc.
Advanced Robotic Tank Cleaning Solutions

Cutting Edge Oil Recovery Technology
Westates Technologies, Inc.
18792 Stewart Lane, Huntington Beach, CA 92648
Phone: (714) 915 - 3886
e-mail: scott@westates-inc.com
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