Eclipse 40 BC System


The Halcyon Eclipse buoyancy compensator is establishing a new standard for single-tank diving, while creating unprecedented streamlining, and eliminating the many useless “features” that clutter traditional buoyancy compensators. The Eclipse wing has a long, narrow profile that supports the diver’s single tank along his or her entire length, preventing unnecessary drag, and minimizing in-water effort. Meanwhile, the infinitely adjustable harness prevents the frustrating lack of control found with typical buoyancy compensators. This added stability reduces drag by encouraging a streamlined position — these changes result in less effort and more diving fun.


Key Components of the Eclipse BC System

  • Eclipse Buoyancy Compensator (wing); available in either 20 lb,  30 lb or 40 lb lift capacity
  • Choice of Aluminum or Stainless Steel Backplate; in standard or small size
  • Complete Secure Harness; infinitely adjustable and designed to fit you perfectly
  • Halcyon Storage Pak for convenient stowage of lift devices
  • Stainless steel Single-Tank Adapter with two cam straps; accommodates a weighted insert
  • All Eclipse wings are CE-certified for sale in the European Community

Eclipse BC SYSTEMS Include:

  • Eclipse BC, Choice of Lift Capacity Inflator & 22‰" LP Hose
  • Stainless Steel or Aluminum Backplate
  • MC Storage Pak 
  • Single Tank Adpater, Choice of Weighted or Non-Weighted 
  • 10 lb ACB Pockets

The Eclipse MC System comes standard with Blue H webbing. The system may be ordered without ACB pockets if desired.

The Eclipse MC System can be ordered with a custom wing color of your choice of available options. There is an additional charge for this upgrade. The custom wing upgrade also includes 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.
Eclipse 40 BC System
20.00 LBS
Shipping & Tax:
Shipping Continental USA free. Sales tax 7% Florida only. International sales inquire.