Classified ads Halcyon

I am selling my DUI Flex Extreme drysuit in size XL including extensive additional equipment and undergarments.

The suit has been worn on 35 dives , is tight and well maintained.

The DUI Flex Extreme is a robust and particularly resistant drysuit from DUI from San Diego. Due to its thicker material structure, it is also suitable for extreme use under water.

• Model: DUI Flex Extreme
• Size: XL
• Standard color: Black
• Zip Seals
• Front zipper
• Telescopic torso
• Two mounted bellow pockets (one on the right and one on the left thigh)
• Installed Halcyon P-Valve (urinal valve)
• Includes DUIdrysuit pocket

• Thick fleece undersuit
• Thin fleece undersuit
• Thin underwear
• Thick socks
• Rock Boots
• Thick fleece vest
• Gloves with undergarments (only used once)

All parts are from DUI.

An extensive complete set for demanding dives and cold waters.

If you are interested or have any questions, please contact us.

VB: 1000

57368 Lennestadt

I am selling my Halcyon HDV T16 scooter. It is 13 years old, but is in almost mint condition, as it has only completed a total of 10-15 dives. Hardly any signs of use, mechanically absolutely top. The original lead battery is still installed. This is charged and functional, but due to the age of 13 years, the device is expressly offered as the perfect basis for a battery upgrade (e.g. to lithium). Including original charger and scooter holder. VB 2500EUR

Kassel

Sell an unused, new DIR starter kit.

The starter kit was purchased on 10.02.2026 at "Into Abyss".

There is still a warranty and the original invoice is available.

The starter kit consists of:

- AQOR Donutwing Tec 40 (40lbs) incl. 56cm rubber inflator hose

- DIR ZONE Knife Stainless Steel, inc. Sheath with Belly Belt Loop

- HALCYON webbing with hardware, 50mm webbing with Halcyon logo, stainless steel hardware (1x D-ring straight, 2x D-ring curved, 4x Snoop Loop, 3x belt stopper smooth, 2x belt stopper serrated, belt buckle)

- Crotch strap 50mm, stainless steel hardware (2x D-ring straight, 2x belt stopper smooth)

- OMS stainless steel backplate

- GUE book Fundamentals of better diving

Non-smoking household.

Price 550EUR retail price.

Insured shipping with DHL and PayPal payment possible.

If you have any questions, just send me an email.

Leonberg

For sale is a Halcyon 21W HID lamp head (with Brightstar ballast), incl. Halcyon reflector with Goodman handle.
The supply voltage is 12V; the power consumption is 2.15A.
The function is tested and the lamp head works perfectly.
The connection cable has a length of 107cm (white = plus - black = minus).
The Goodman handle has holes that can be used to install the Thumbloop and Tekna-Knife at a later date.

Price: 150EUR
Shipping possible at the expense of the buyer.
(Aachen site)

Aachen

For sale is a Halcyon 18W HID lamp head (with Welch Allyn Balast).
Incl. Halcyon reflector with Goodman handle and thumb loop.
The supply voltage is 12V; the power consumption is 2.3A.
The function is tested and the lamp head works perfectly.
The E/O cord has a length of 32cm (incl. screw).
The thumb loop has an inner diameter of 25mm.

Price: 150EUR
Shipping possible at the expense of the buyer.

Aachen

For sale is a Halcyon 18W HID lamp head (with Welch Allyn Balast).
Incl. Halcyon reflector with Goodman handle.
The supply voltage is 12V; the power consumption is 2.3A.
The function is tested and the lamp head works perfectly.
The E/O cord has a length of 23cm (incl. screw connection).

Price: 150EUR
Shipping possible at the expense of the buyer.

Aachen

For sale is a Halcyon 10W HID lamp head with Goodman handle.
The supply voltage is 12V; the power consumption is 0.9A.
The function is tested and the lamp head works perfectly.
The connection cable has a length of 101cm (white = plus - black = minus).

Price: 100EUR
Shipping possible at the expense of the buyer.
(Aachen site)

Aachen

For sale are two very little submerged Halcyon MC systems Eclipse .
Each set is packed in its own transport/storage bag.
The inflator has been overhauled on both devices (ultrasonic cleaning + new O-rings).

1. Halcyon MC system Eclipse (approx. 30 TG), consisting of:

1. 1. Halcyon stainless steel backplate
   2. Halcyon Mono Wing Eclipse (30lbs)
   3. Halcyon Single tank adapter (lead weight included)
   4. Halcyon ABC weight pockets (the inner weight pockets are missing)
   5. Halcyon Storage Pack
   6. Diving knife

Price: 650 EUR

2. Halcyon MC system Eclipse (approx. 10 TG), consisting of:

1. 1. Halcyon stainless steel backplate
   2. Halcyon Mono Wing Eclipse (30lbs)
   3. Halcyon Single Tank Adapter
   4. Halcyon ABC Weight Bags
   5. Halcyon Comfort Upgrade Set

Price: 740 EUR

Both sets together: 1250EUR

Location: Aachen
(Pick-up/handover preferred. Shipping is possible at the expense of the buyer)

Aachen

For sale is a Halcyon 21W HID lamp head (with Brightstar ballast), incl. Halcyon reflector with Goodman handle.
The supply voltage is 12V; the power consumption is 2.1A.
The function is tested and the lamp head works perfectly.
The E/O cord has a length of 28cm (incl. screw connection).

Price: 150EUR
Shipping possible at the expense of the buyer.
(Aachen site)

Aachen

Double 12 - TÜV expired

Valve bridge Halcyon
Clamp set v4tec

with matching V-weight and rubber feet

Very clear signs of use, see picture

300 EUR pickup only

Private sale, no guarantee / warranty / return

Rinteln

EUR 425

Hello,

I sell a D12 (BTS steel bottles) with Halcyon valves. Each individual bottle weighs 14.0 kg. Since I filled it myself, the D12 was not tipped after 2012.

The D12 can be picked up in Munich.

Since this is a private sale, I exclude warranty, return, revocation and warranty.

PayPal does not work, so please cash payment.

Best regards,

Anne

München

For sale are 2x 1st stages Halcyon H-50D and 2x 2nd stages Halcyon Aura

NEW AND UNUSED!

268EUR

58135 Hagen

Used Stainless Steel Backplate with Halcyon Harness

VB 200,-EUR plus shipping

Lauda-Königshofen

Classic DIR Wing for use with double packs is double-skinned, so it has an inner bladder and an outer protective cover.

The bladder is made of 400 denier nylon. The protective cover is made of 1680 balistic nylon. By using these materials, the Halcyon Explorer Wing is excellently protected from damage.

- Approx. 55 lbs (24.9 kg) buoyancy volume, for heavy dual equipment

150 Euro VB

München

Sell Halcyon Focus 2.0 in blue, technically flawless, battery was renewed a year ago. Signs of use but no damage, incl. charger

Offer HALCYON DIR Dive System: Bladder Explorer 55 Lbs

Double-shell bladder with power inflator and quick release.

VB 200 Euro

Suitable backplate see another advertisement from me!

Pick-up possible in 31226 Peine.

Private sale, therefore no warranty, right of return, no liability, etc.

Offer DIR Dive System:
Backplate V4tec Classic, complete with straps, D-rings, belt stoppers and back padding from HALCYON

Suitable bubble see another advertisement from me!

VB 200,-EUR plus shipping

Pick-up possible in 31226 Peine.

Private sale, therefore no warranty, right of return, no liability, etc.

Halcyon Gator Wraps Size L

Price: 25 EUR

Halcyon Backplate with full strapping + storage pack and sigle mount + lead

Price: 349 EUR

Sell my used single tank adapter. It is a replica of the Halcyon Single Tank Adapter. The two screws for fastening are included, the retaining straps are not part of the sale.

Purchase price: 50EUR

The item can be sent against postage or picked up at any time in Nuremberg-Wetzendorf.

If you have any questions, please do not hesitate to contact me.

Nürnberg