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Perfect position

The wing was carefully designed to achieve perfect positioning in the water and comfort on the surface.

Unique NX Series harness

The NX harness is easy to put on and take off without compromising stability, comfort, or safety.

Compatible with two bottles

Thanks to its great flexibility, you can use your NX Series harness with two bottles by simply swapping the wing.

High lift and minimal drag

The position of the air in the wing ensures minimal resistance and prevents unwanted air pockets.

Incredibly robust

The double-shell Cordura wing is extremely durable and perfect for wreck diving.

Price 600 EUR plus shipping, New

Decompression theory - Decompression during diving

The comprehensive book on decompression

Diving is more than just diving down and surfacing – anyone who wants to dive safely needs to understand what's happening in their body. In "Decompression Theory," Veronika Sievers and Dr. Dominik Elsässer explain the physical, physiological, and mathematical principles of decompression in a well-founded, understandable, and practical way.

From its historical beginnings with Haldane and Workman to M-values, Bühlmann's computational model, gradient factors, and the question of the best decompression strategy: this book provides a comprehensive overview. Why does decompression sickness (DCS) develop? Is it really just the bubbles, or do immune responses play a role? How do decompression gases and trimix affect decompression? What is the significance of the "helium penalty," deep stops, or the role of the endothelium?

Understandable and practical

This book is an indispensable companion for anyone wanting to delve deeper into diving theory – from dedicated recreational divers to technical divers. Besides the fundamentals of tissue saturation, half-lives, and M-values, it also covers advanced topics such as repetitive dives, decompression gases, oxygen windows, trimix, nitrogen narcosis, and the psychological aspects of decompression sickness (DCS).

With many practical examples (including subsurface diving) and a broad overview of the current state of research, "Deco Theory" offers a valuable wealth of knowledge for both beginners and experienced divers.

Price 35 EUR plus shipping, New

Advertise for a friend his D18 Steel
TÜV is new / until Dec 2028
Bottles are filled (air)

VB: 440 Euro
Pick-up in Aachen

This is a private sale under exclusion of any warranty for material defects.
I exclude any liability for material defects.
Liability for damages due to injury to health, limb or life and grossly negligent and/or intentional breach of my duty as a seller remains unrestricted.
No warranty or liability for material defects, no exchange, no return

Aachen

Hello everyone,

I am selling my absolutely new women's drysuit "Waterproof D7 Pro ISS" in the comfortable plus size L+. The suit has only about 10 dives behind it, is in pristine condition ("like new") and has been stored hanging continuously on a wide special hanger in a temperature-controlled dry room.

Important special features for the fit:

The legs of the suit have been professionally shortened by approx. 10 cm. This makes it perfect for female divers with a height of approx. 164 – 170 cm, who often have the problem of legs that are too long with standard suits, but still need the comfortable width of size L+. An absolute rarity on the second-hand market.

Details of the suit:

  • high-quality trilaminate drysuit, reinforced with Kevlar and Cordura in sensitive areas

  • Model: Waterproof D7 Pro ISS (Women)

  • Separate Waterproof neoprene hood (original)
  • Size: L+ (legs professionally shortened by approx. 10 cm – ideal for approx. 164 – 170 cm tall)

  • Integrated silicone sealing system (ISS) with replacement arm cuffs

  • Double front zipper

  • Telescopic torso – so the length of the suit can be flexibly adjusted

  • Upgrade 1: high-quality dry glove system (professionally applied afterwards)

  • Upgrade 2: the rigid standard socks have been replaced by comfortable neoprene socks. These offer maximum flexibility in the ankle and make it easier to put on!

  • The suit was 100% dry during the last use.

PRICE FOR THE DRYSUIT (incl. glove system): 1100,- EUR

OPTIONAL ADDITIONS (to match the suit):

Since some divers already have accessories, I offer the following, also as good as new parts (approx. 10 dives) optionally at a fixed price:

  • Option A: Undersuit Mares XR Extreme (Size 9 – equivalent to Women's XL)

The warm tech model from Mares with 450 g/sqm polar fleece fits perfectly under the L+ width of the suit.

PRICE FOR THE UNDERGARMENT: 150,- EUR

  • Option B: Scubapro drysuit boots (size M / 41)

    Robust rock boots, ideal for a normal shoe size 39/40, so that there is still enough space for thick undersocks.

    PRICE FOR THE BOATS: 60,- EUR

  • Option C: Apeks RK3 fins (color: black, size: super)

The cult fins for dry diving, including original stainless steel heel straps (spring straps), fit perfectly over the Scubapro boots.

PRICE FOR THE FINS: 70,- EUR

Complete Set Advantage:

If you take everything together as an all-round carefree package, you get the entire set (drysuit + undersuit + rock boots + fins) for 1300 EUR. You save 80 EUR!


Since it is high-quality equipment in the absolute best condition, I sell everything at fair, fixed fixed prices. I will therefore not respond to inquiries with unrealistic price offers. I ask for your understanding for this.

Due to the special leg shortening, a fitting on site is expressly recommended. The items can be tried on and picked up in 14612 Falkensee by arrangement.

Insured shipping by DHL (incl. shipment tracking) is also possible for an additional charge (assumption of shipping costs).

As this is a private sale, the sale is made under exclusion of any warranty, guarantee or return.

New Ratio iX3M2 Pro dive computer from a warranty case. Built 2.9.2026.
3 gases Nitrox capable. Upgrade to Trimix possible for a fee via Ratio.
With transmitter/transmitter for pressure transmission.
Supplied with special USB charging cable and standard wristbands.
All in original packaging with invoice
from the dealer.

Fixed price 599EUR

Insured DHL shipping for 6,90EUR

I sell this high-quality regulator set from Poseidon, Model X Stream, including a metal pressure gauge. All components are Poseidon original parts.


The regulators have not been used for diving so far and are therefore in an unused condition. The revision in 2025 ensures that everything is technically perfectly prepared

1200EUR

Mülheim an Ruhr

For sale is an original T-REB eCCR in the aluminum version with red counterlungs.

The device is equipped with the original ECOIS controller – expressly not with a Shearwater Petrel 3.

Condition and technical specifications:

  • Original T-REB eCCR, electronic version

  • Aluminum housing

  • Original ECOIS Controller

  • Housing about 3 years old

  • All other components are almost as good as new

  • Recent factory overhaul

  • According to the seller, ready to dive

Scope of delivery:
Immersion paver, Factory Refurbished T-Reb. Aluminum version incl. sensors

Price: 6,500 EUR

I am personally part of the T-REB company, so I can answer technical questions first-hand.

Europe-wide sales. Further information and technical details are available on request.

The offer is aimed at experienced CCR divers with appropriate training and system knowledge.

If necessary, I can recommend/arrange an instructor

Viewing or pick-up on site - in Düsseldorf

Europe-wide shipping included in the price Incl.

Düsseldorf

Phone: 1774932642

I'm selling a rebreather from AP Diving here - Evolution Plus conversion on inspiration.
The O2 sensors have to be replaced, they are no longer usable. I can do new orga. but I'll add the price to the rebreather.
the vine. has about 250Bh on it
OCB can be seen in the picture!
It is an aluminum frame with V4A stand with 2 x 3 liter bottle holder.
In addition, the 2 liter buoyancy control cylinder is offered for the rebreather, this can be bought optionally, TÜV would be due, but since I am a self-filler, I was not interested.
Optionally, I offer a rebreather a Co2 sensor. Of course, the scrubber has a tempstick
The 3 liter bottles are 300bar bottles, TÜV is not available, because I fill it myself.
The BCL is included in the largest size L
Viewing and handover at Lake Constance possible.

If you have really serious questions, please contact me.

The price can be negotiated in reasonable ramen.

"I exclude any liability for material defects. Liability for damages for injury to health, limb or life as well as for grossly negligent or intentional violation of my duties as a seller remains unrestricted.

Friedrichshafen

Citizen Promaster Eco-Drive Aqualand with depth gauge

Diver's watch with Eco-Drive motor and depth gauge

last TG in January 2024

then cell and seal replacement

Functional test of the depth gauge on July 25, 2026

in Lake Riedlingen (3m)

including original packaging

Price: EUR 260 (negotiable)

Private sale under EU law; no warranty/guarantee/return.

Bayern

SeaQuest / Aqualung Latitude XLT Jacket in size M/L

with padded back pad including carrying handle

with trim weight pockets

and the two detachable SL lead pockets

Sure-Lock, lead pockets, revised (snap-in system)

with revised inflator

including matching inflator hose

Catch loop retrofitted

A jacket hanger is included with your order!

Price: Negotiable, EUR 122

Private sale under EU law; no warranty/guarantee/return.

Bayern

Treble-Light dive light

incl. neoprene protection

including coiled cable

Price: 68,-EUR

Private sale under EU law; no warranty/guarantee/return.

Bayern

Unused Dräger double valve with M24x2 outlets

Both can be locked separately

including riser pipe

including valve caps

ideal for Dräger RAY/Dolphin glasses

Price: EUR 80 (negotiable)

Bayern

SeaQuest Pro Unlimited diving jacket with twin cylinder strap system in size M/L

with padded back padding,

with double bottle belt system

3 quick-release valves

2 trim weight pockets

2 jettisonable lead pockets (click system, modified)

many lockable bare

was dived with D8-Lang, D-7 and D-6

last time in Lake Friedberg

Price: EUR 160 (negotiable)

A jacket hanger is included with your purchase!

Anyone who buys both jackets also gets the Mares bag!

Private sale under EU law; no warranty/guarantee/return.

Bayern

LED diving lights

1 x LED Lendser D14 with switch for 46,-EUR

(incl. battery pack)

1 x LED lens without switch for EUR 36

(incl. battery pack)

1 x LED diving light, for AA batteries 16,-EUR

Private sale under EU law; no warranty/guarantee/returns.

Bayern

Large flex articulated arm with flash rail

for UW Lamp/UW Video Light/UW Flash

the diving light shown (Treble Light) is not included,

However, it can be purchased as well.

private sale under EU law; No Guarantee/Warranty/Return

Bayern

Suunto Vyper dive computer – new battery & seal – ready to use

I am selling my tried and tested ** Suunto Vyper dive computer** with wristband in used condition.

The dive computer had not been used for several years and has now been fitted with a new battery for sale.

The following work has recently been carried out:
- New battery installed
- New sealing ring (O-ring) installed and treated with silicone grease
- Date and time reset
- Display and controls work
- Leakage test in bathtub overnight (does not replace a pressure test)

**Features and functions:**
- Digital dive computer with large display
- Display of dive depth, dive time and decompression information
- Air and Nitrox mode
- Dive memory and logbook
- Acoustic warning signals
- Robust case with black strap

**Condition:**

Used, with minimal signs of wear consistent with its age. The additional transparent screen protector has been removed and is not included in the offer.

The computer was not tested under diving conditions after the battery change. A professional leak test was not performed and should be carried out before the next dive. A preliminary overnight test in the bathtub showed no leaks.

**Scope of delivery:** Suunto Vyper dive computer with wristband, as pictured, without additional screen protector.

Private sale, excluding any liability for material defects. No returns and no warranty from me.

VB 69.-
Collection preferred.

Braunschweig

I offer massive lead diving weights, each weighing approximately 2 kg.

The weights are cast from recycled lead in a small workshop. Each piece is handmade and may therefore vary slightly in weight and surface finish.

Characteristics:

  • Approximately 2 kg per piece

  • Uncoated, without plastic or rubber coating

  • Smooth casting mold without sharp edges

  • Suitable for use with compatible lead and weight pockets on jackets or lead belts

  • Recast from recycled lead

Prices and quantities:

10.00 EUR per piece (2 kg), corresponding to 5.00 EUR/kg.

Individual items and larger quantities are available. Orders for diving clubs, diving schools, and training groups are also welcome.

Shipment:

Shipping costs of 7.00 EUR per package up to 20 kg total weight (including packaging) within mainland Germany.

Shipping to German islands, special territories, and abroad is possible upon request. Different shipping costs may apply.

For larger orders or in-store pickup, please inquire. Final shipping costs and delivery times will be communicated before the contract is finalized.

Safety instructions:

Caution: Contains lead. Harmful if handled improperly. Wash hands thoroughly after handling. Do not grind, saw, or otherwise mechanically modify. Keep away from children. Use only as intended as a diving weight.

Product identifier: [Actual product or batch identifier used]

Only the described diving weights are for sale. Any accessories shown are for illustrative purposes only and are not included in the offer.


Legal information

1. Supplier identification / Manufacturer information

Sören Schumacher

Wüllnerstraße 37

01139 Dresden

Email: schumacher.soeren.deutschland@gmail.com

Telephone: 0174 33 87 502

Commercial sale as a small business owner according to § 19 UStG (German VAT Act). The prices shown are final prices. VAT is not shown separately.

2. Ordering and Warranty

This advertisement is a non-binding invitation to contact us. Orders are arranged individually. Before a binding contract is concluded, the total price, shipping costs, delivery time, and payment terms will be confirmed.

The statutory warranty rights apply.

3. Cancellation policy

Right of withdrawal

You have the right to withdraw from this contract within fourteen days without giving any reason.

The cancellation period is fourteen days from the day on which you or a third party named by you, who is not the carrier, took possession of the last goods.

To exercise your right of withdrawal, you must inform us

Sören Schumacher

Wüllnerstraße 37

01139 Dresden

Telephone: 0174 33 87 502

Email: schumacher.soeren.deutschland@gmail.com

You must inform us of your decision to withdraw from this contract by means of a clear statement (e.g. a letter sent by post or an email).

You can use the following sample cancellation form, but this is not mandatory.

To meet the cancellation deadline, it is sufficient that you send your notification of exercising your right of cancellation before the cancellation period expires.

Consequences of the revocation

If you withdraw from this contract, we shall reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the cheapest standard delivery offered by us), without undue delay and in any event not later than 14 days from the day on which we are informed about your decision to withdraw from this contract.

For this refund, we will use the same payment method that...

01139 Dresden