Marine Solutions Dredging &
Marine
Excavation
DSTI's swivel joints allow 360° rotation providing enhanced flexibility of discharge pipeline flow.
Designed for transferring abrasive media such as slurry, mud, sand, gravel, and rock, DSTI's swivel joints
are engineered to meet the specifications required for today's leading hydraulic dredging and excavation
companies.
Our swivel joints are typically available with a pressure rating up to 500 PSI (35 BAR)
and for internal pipe-size diameters in the range of 12” to 43” (300 to 1100 mm). Redundant sealing
technology and the ability to service the swivel without disassembly keeps maintenance downtime a thing of
the past.
Applications
- Trailing Suction Hopper Dredger
- Hydraulic Dredger
- Cutter Suction Dredger
- Suction Dredger
- Water Injection Dredger
Technical Specifications
Discharge Pressures of 500+ PSI (35+ BAR)
Specialized Seals Allows External Seal Recharging without
Disassembly
Up To 36"+ (900+ mm) Flow Passage Diameter
DESIGNED FOR DIRECT INTEGRATION INTO EXISTING EQUIPMENT
- Redundant Sealing System for Extended Life
- High Precision Manufacturing to Assure Consistent Performance
- Alloy Steel Construction with Welded Alignment Pin for Mounting
- Heavy-duty Design with Integrated Bearings for Smooth Rotation Under Load Stress