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Halcyon

225 products
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Image Of - Halcyon ARGON: DO NOT BREATHE warning decal
$6.75
$6.75
ARGON: DO NOT BREATHE warning decal
20% Off
Image Of - Halcyon Aura second stage, 2019 unbalanced, incl 40 Image Of - Halcyon Aura second stage, 2019 unbalanced, incl 40
$191.20
$191.20
$239.00
Halcyon Aura second stage, 2019 unbalanced, incl 40" (102cm) LP Hose (Solo Item) Aura second stage regulators provide a simple, compact design that makes breathing under water feel completely nat...
20% Off
Photo of - Halcyon Aura second stage, unbalanced, incl 40
$152.00
$152.00
$190.00
Halcyon Aura second stage, 2019 unbalanced, incl 40" (102cm) LP Hose (Solo Item) Aura second stage regulators provide a simple, compact design that makes breathing under water feel completely nat...
Sold Out
Image Of - Halcyon Bellowed large exploration pocket, Velcro & Zipper closures
$99.00
$99.00
Exploration Bellows PocketHalcyon pockets add a critical level of functionality to your wet or dry suit, allowing readily accessible storage of utility and emergency items. SPECS:     Constructed f...
Image of Halcyon Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, Hot pink
$153.00
$153.00
Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, Hot pink Halcyon Diver Alert Markers provide maximum visibility and redundant flotation to support diving safety and peace of mind. M...
Image of Halcyon Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, orange Image of Halcyon Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, orange
$153.00
$153.00
Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, orange Halcyon Diver Alert Markers provide maximum visibility and redundant flotation to support diving safety and peace of mind. Mark...
Image of Halcyon Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, yellow Image of Halcyon Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, yellow
$153.00
$153.00
Big Diver's Alert Marker, 4.5' (1.4 m) long, closed circuit, yellow Halcyon Diver Alert Markers provide maximum visibility and redundant flotation to support diving safety and peace of mind. Mark...
Image Of - Halcyon Bolt kit for BC Storage Pak, stainless steel hardware
$23.62
$23.62
Set of 8 bolts and nuts for storage pack
Image Of - Halcyon Bolt kit for Single cylinder Adapter (STA)
$7.87
$7.87
Replacement bolt kit for Halcyon Single Tank Adapter.
Halcyon Carbon Fiber Backplate w/ Cinch Halcyon Carbon Fiber Backplate w/ Cinch
from $418.00
from $418.00
The ultimate lightweight travel backplate to pair with your STA of choice. 0.54 KG / 1.2 LB (standard size) 30.48 CM (width at bottom) X 39.3 CM or 12 IN (width at bottom) X 15.5 IN (standard dime...
Image Of - Halcyon Carbon Fiber Single Tank Adaptor Bare
$140.00
$140.00
Halcyon Carbon Fiber Single Tank Adaptor Bare
Image Of - Halcyon Carbon Fiber Single Tank Adaptor W/Cam Straps
$283.00
$283.00
Halcyon Carbon Fiber Single Tank Adaptor W/Cam Straps
Image Of - Halcyon Carbon Fiber Single Tank Adaptor with Bolts only
$150.00
$150.00
Halcyon Carbon Fiber Single Tank Adaptor with bolts, no cam straps.
Image Of - Halcyon Cinch Bolt extender 5/16
$6.75
$6.75
5/16" Standard 18tpi.  
Image Of - Halcyon Cinch Bolt extender 8 mm
$6.75
$6.75
Cinch Bolt extender 8 mm Cinch Bolt extender 8 mm.Measurement is bolt diameter NOT length. These are most commonly used in Europe NOT the US.
Image Of - Halcyon Cinch D-ring Assembly Infinity
$29.24
$29.24
Cinch D-ring Assembly Infinity
Image Of - Halcyon Cinch Light Retainer Assembley, complete
$38.24
$38.24
Cinch Light Retainer Assembley, complete
Image Of - Halcyon Cinch Quick-Adjust Harness Upgrade Image Of - Halcyon Cinch Quick-Adjust Harness Upgrade
$151.00
$151.00
Convert a Halcyon BC to a Quick-Adjust HarnessCinch Quick-Adjust Harness Upgrade A brand new unique way for easy adjustment of the Halcyon Secure Harness.  Weather your diving this week in ...
Image Of - Halcyon Cinch Quick-Adjust Harness Upgrade for Small Backplate Image Of - Halcyon Cinch Quick-Adjust Harness Upgrade for Small Backplate
$151.00
$151.00
  Includes: ABS Injection molded plate to fit existing Halcyon backplate, canister light holder, left d-ring holder, metal easy adjust belt slide for crotch strap.  standard hardware not included, ...
Image Of - Halcyon Cinch Weight attachments, pair
$5.06
$5.06
Cinch Weight attachments, pair Used with the Halcyon ACB pockets to keep them from sliding on a cinch system.  
35% Off
Image Of - Halcyon Contour S Side-Mount System
$558.35
$558.35
$859.00
The Contour S is designed for smaller body shapes and/or for those who dont need the capacity to carry steel tanks with stages. The Contour S has a lift capacity of 38lbs and we have created a mor...
36% Off
Image Of - Halcyon Contour Side-Mount System Image Of - Halcyon Contour Side-Mount System
$665.60
$665.60
$1,042.00
After months of collaboration with some of the world’s top side mount divers. Halcyon is proud to release the Contour SM.• Unique shaped wing allows the SM diver to trim out easier.• No bungies f...
Halcyon Custom Doubles System Halcyon Custom Doubles System
$799.00
$799.00
Standard Doubles BC System Built for the depths. Ready for what's next. Halcyon helped shape technical diving from the start, beginning with twin cylinders. As pioneers of the backmount systems...
Halcyon Custom Singles System Halcyon Custom Singles System
$799.00
$799.00
Standard Single Cylinder BC System Built with the same engineering philosophy trusted by explorers and technical divers worldwide, the Standard BC System is your gateway to true performance an...
Halcyon Custom Wings Halcyon Custom Wings
$668.00
$668.00
Eclipse™ Wing The Halcyon Eclipse™ is a robust, high-performance BC system designed for single-tank diving. With its streamlined profile and durable materials, it delivers unmatched comfort and...
Image Of - Halcyon Defender Pro 100 Safety Spool Image Of - Halcyon Defender Pro 100 Safety Spool
$34.00
$34.00
Halcyon Manufacturing is well known for guideline device innovations, having pioneered some of the most unique designs in technical diving. Now we are pleased to announce the dawn of a new ...
Image Of - Halcyon Defender Pro 150 Safety Spool Image Of - Halcyon Defender Pro 150 Safety Spool
$46.00
$46.00
Halcyon Manufacturing is well known for guideline device innovations, having pioneered some of the most unique designs in technical diving. Now we are pleased to announce the dawn of a new ...
Image Of - Halcyon Defender Pro 200 Reel
$135.00
$135.00
This unique guideline device combines the powerful utility of the Halcyon Pathfinder reel, with the elegant simplicity and unique portability of the Halcyon Defender Pro series of spools. The Defen...
Image Of - Halcyon Defender Pro 200 Safety Spool Image Of - Halcyon Defender Pro 200 Safety Spool
$68.00
$68.00
Halcyon Manufacturing is well known for guideline device innovations, having pioneered some of the most unique designs in technical diving. Now we are pleased to announce the dawn of a new ...
Image of Halcyon Diver's Alert Marker, 3.3' (1 m ) long, closed circuit, Hot pink Image of Halcyon Diver's Alert Marker, 3.3' (1 m ) long, closed circuit, Hot pink
$124.00
$124.00
Diver's Alert Marker, 3.3' (1 m) long, closed circuit, with OPV and 1 way oral inflation valve/LP Inflator hose inflate option, Hot Pink Halcyon Diver Alert Markers provide maximum visibility and ...
Image of Halcyon Diver's Alert Marker, 3.3' (1 m ) long, closed circuit, orange Image of Halcyon Diver's Alert Marker, 3.3' (1 m ) long, closed circuit, orange
$124.00
$124.00
Diver's Alert Marker, 3.3' (1 m) long, closed circuit, with OPV and 1 way oral inflation valve/LP Inflator hose inflate option, orange Halcyon Diver Alert Markers provide maximum visibility and re...
Image of Halcyon Diver's Alert Marker, 3.3' (1 m) long, closed circuit yellow Image of Halcyon Diver's Alert Marker, 3.3' (1 m) long, closed circuit yellow
$124.00
$124.00
Diver's Alert Marker, 3.3' (1 m) long, closed circuit yellow Halcyon Diver Alert Markers provide maximum visibility and redundant flotation to support diving safety and peace of mind. Marker buoy...