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DERC Dome Cleaner

The solution for safe cleaning in confined spaces

The DERC Dome Cleaner is an easy to use tool for high pressure cleaning of vertical heat exchangers with limited access. With the operator out of the line of fire and easy operation of all functions, this modular dome cleaner makes an easy-to-use and install tool for many applications.

The basis of the Dome Cleaner, the air motor with gear box, is installed in the middle of the heat exchanger and mounted to the tube sheet. The base is fixed by 3 pins which are expandable and will fit into the tube of the heat exchanger. Based on this, an aluminium rail rotates and holds the bracket with the flex lance guide and hose stopper. Positioning the lance guide by the operator is made easy by the optional two cameras/ display, installed on the tool. For feeding and retracting the high pressure flex lance, a hose feeder is connec¬ted by a flex guide snout to the flex lance guide.
 

FEATURES
• Safe jetting, the operator out of the line of fire
• Modular, easy to adapt and works with any hose feeder/ tractor
• Air powered
• Camera supported (optional)
       • 2 Air Knifes installed in front of camera’s to keep these clean

Technical specification
DERC Dome Cleaner (DDC-100)

Dimensions 500 - 900 
Length hose guide 5 meter stainless steel hose guide
Total weight 60Kg
Min. air pressure 5,5 bar
Max. air pressure 7 bar
Min. flow 2,2 m³/min
Control Panel  
Connection air hoses ¾”JIC
Total weight
15Kg

The system is designed to work with only one (1) flexi hose. The standard system will cover a diameter of max. 1800mm.  The rails are flexible mounted to the base so smaller diameters are easy to set up. The foot print of the base is only 250mm. To clean the complete exchanger, the system must be replaced one time.

Other lengths of 2,5”are available on request for cleaning bigger diameter heat exchangers.

Part number
DDC-100 (standard) DERC Dome Cleaner Tool
DDC-200 Hose Feeder Tractor 1-lance
DDC-300  Camera System for DDC

Are you looking for a solution for your confined space cleaning problem?

Please do not hesitate to contact us. For more information contact DERC Salotech +31 186 62 14 84 orinfo@salotech.nl

Dome Cleaner (19)

Rotating Aluminium rail

DomeCleaner (23)

Dome Cleaner - 3 pins

Standard DomeCleaner DDC100

Standard DomeCleaner DDC100

DomeCleaner_camera

Dome Cleaner - camera

DomeCleaner_screen

Camera supported

DomeCleaner_screen

Camera supported