Check the listing for details. Seac Set DX200 230 INT, Octopus and Diving Regulator Set, and Bag. Condition: New. Listed at 629.00 USD. SET DX200 230 INT, Octopus and Diving Regulator Set, and Bag Features Seac DX200 INT 230 bar, Octopus and Diving Regulator Set, Bag included Specifications First Stage: made from Sand-blasted forged brass. High-performance balanced diaphragm design: The Intermediate Pressure is always constant during the dive at any depth. Simple and fast maintenance. HP ports: 2 LP ports: 4 Replaceble stainlees-steel Valve Seat: designed to offer great safety, it can be easily disassembled to make maintenance easy. Second Stage: made of technopolimers, elastomers, and metal componets. Front cover enhanced with rust-proofing and scratch-resistant Luxury Technology treatment. Adjustable breathing effort and Venturi effect. OWS System: the Cover is designed to prevent free flow even in strong currents.