©ISO 9001:2015 Umbilical Hose Reel Systems DSTI's rotary unions are suitable for the harshest offshore umbilical applications including installation, intervention, & workover. High Pressure Fluid Swivel Solutions For Umbilical Hose Reel Systems DSTI's specialized rotary unions integrate directly into umbilical hose reel systems allowing reliable winding / releasing of hoses and equipment into the sea. DSTI's high pressure fluid swivels provide hydraulic, pneumatic, chemical, and other service for hose, cable, and umbilical applications. Applications suitable for DSTI's offshore rotary unions include intervention and workover umbilical reelers / winches, installation and decommissioning operation umbilicals, shallow and deepwater vertical / horizontal completion umbilicals, ROV flying leads and jumper umbilicals, and other subsea tieback and control umbilical hose reel equipment. DID YOU KNOW? DSTI Also Offers Complete, Custom Hose Reel Solutions Built to Your Specifications Learn more at www.dsti.com High Pressure Options (20,000+ PSI) High Flow Volume Engineered To Strict Customer Specifications Dual Seal Passage Design With Atmosphere Venting To Protect Against Crosstalk Electrical Slip Ring / Fiber Optic Integration 3rd Party Inspection Certification Specialized Designs For Direct Integration Into Customer Equipment Designed To Meet Applicable Certifications (API, ATEX, CE, & Others) Electrical Slip Ring & Fiberoptic Integration Dynamic Sealing Technologies, Inc. | main +1 763-404-8000 | web www.dsti.com

Dynamic Sealing Technologies, Inc DSTI specializes in the design and manufacturing of critical oil and gas fluid solutions worldwide. Between our proven technology and long-term experience working with highly complex applications, we aim to achieve our customers' project goals by reducing costs, increasing efficiency, and decreasing risks. Our core business segments are fluid rotary unions, electrical slip rings, and value-added products and services providing a singlesource solution from design and manufacturing through to testing and qualification - all under one roof. We conduct our operations...