Infinity 30 BC System w/SS


The Halcyon Infinity is not your typical buoyancy compensator. In fact, it establishes a new standard in single-tank diving, offering the unparalleled performance of a back mounted harness, and the easy adjustability of a jacket BC. The heart of the Infinity BC is Halcyon’s Cinch Quick-adjust harness (patent pending). The Cinch harness is also available for double tanks, and as an upgrade to existing Halcyon diving systems.

The Cinch Quick-adjust provides rapid adjustment of the diving harness, allowing an unprecedented fit, and easy equipment removal. The Infinity also features Halcyon’s new Deluxe Harness Pads, providing the ultimate in diving comfort and convenience.

The Infinity BC features Halcyon’s immensely popular Eclipse wing. The long, narrow profile supports a diver’s tank along his or her entire length, preventing unnecessary drag and minimizing in-water effort.



  • Eclipse BC, 20, 30 or 40-lb Lift Capacity
  • Inflator & 22” LP Hose
  • Stainless Steel or Aluminum, Standard size or small backplate
  • Halcyon Cinch Quick-adjust Harness
  • Quick-adjust Crotch strap
  • Stainless Steel Belt Buckle
  • Single Tank Adapter, Choice of Weighted or Non-weighted
  • Halcyon Harness Pads


The system may be ordered without the ACB pockets if desired.

The Infinity BC System comes standard with Blue H webbing.

The Infinity BC System can be ordered with a custom wing color of your choice of available options. There is an additional charge for this upgrade. Custom systems can be ordered with your choice of webbing colors: Halcyon Blue, Yellow, Pink, Grey -- indicate your preference on your custom wing order form.

 If you are ordering a Custom Wing, please give us call to better assist you, 954-524-2112

Current stock: 0

Stainless Steel Backplate
small SS backplate
Aluminum Backplate
Small AL backplate
Halcyon are warranted to be free of defects in materials and workmanship for a period of one year from the date of retail purchase. A copy of retail purchase receipt, showing model and serial number is required to verify warranty eligibility.
Infinity 30 BC System w/SS
20.00 LBS
Shipping & Tax:
Shipping Continental USA free. Sales tax 7% Florida only. International sales inquire.