The TDS Oceanus second stage is a compensated regulator second stage, features venturi control to prevent continuous flow and is entirely made of durable thermoplastic polymer.  

TDS stages are sold separately so that experienced divers can assemble the necessary configuration for their type of diving. But it is imperative that they are well trained for this, otherwise dangerous situations may be incurred.

Features:

• Pneumatically compensated
• Abrasion resistant Thermoplastic Polymer
• Venturi control knob
• Rubber purge button with engraved logo
• 74 cm LP hose