High Tech Diving - Your leading manufacturer...

High Tech Diving

High Tech Diving - Your leading manufacturer of high-quality diving Equipment!

Since our establishment, we have become a renowned company in the field of technical diving. Our comprehensive range includes the production of diving cylinder valves, gas thread adapters, and wholesale diving equipment, pressure gas containers, diving cylinders, and storage cylinders. Our product range extends from small 1-liter steel cylinders to impressive 80-liter pressure gas cylinders with operating pressures of 200 to 300 bar. We also offer aluminum diving cylinders as well as advanced composite and carbon cylinders, meeting the highest quality standards. Using state-of-the-art technologies such as CNC milling and turning, we manufacture premium diving equipment, cylinder valves, and adapters, meeting the highest standards.

In our online shop www.tek-diver-shop.de and in-store, we not only offer our own products but also a wide range of diving equipment from well-known brands such as Poseidon, Coltri Compressor, Proxxon, Gibielle, Aquatec, and many more. Thanks to our large Tek Diver customer base, who test and provide feedback on our products, we are able to offer expert advice to our customers. As a certified master craftsman (IHK Mechatronics Master), we have the expertise to professionally manufacture and repair all equipment used in diving, including fittings, regulators, high-pressure compressors, breathing air filters, oxygen hoses, high-pressure hoses, nitrox blending systems, and electrical equipment. In addition to our wide range of high-quality diving equipment, we also provide recurring inspections and TÜV testing for diving cylinders/pressure containers. As a DEKRA partner company, we conduct these tests in our own facility on our dedicated testing bench, with an impressive test pressure of 550 bar. Furthermore, our specialized sandblasting system ensures the interior cleaning of diving cylinders, ensuring optimal functionality. We also offer regulator servicing and take care of the professional setup and installation of breathing air compressors and storage banks. Our utmost goal is to provide divers worldwide with the highest standards of safety, reliability, and performance. We take pride in being part of the diving community and look forward to sharing our experience and passion for diving with you.


Out of stock
Diving bottle / steel bottle 1 litre with standard valve for compressed air 200bar the diving bottle has a diameter of 83mm, the steel bottle can be used for all gases, the type of gas depending on the valve. Diving cylinders with a volume of 1 litre are often used as argon cylinders for filling the dry suit with the warmer gas argon.
SKU:
AA-01-200
Variations in:
  • valve
Manufacturer:
Shipping weight:
2,20 kg
Item weight:
1,80 kg
valve 
146,16 € - 171,95 € *
Currently out of stock
In stock
Diving bottle / steel bottle 1,5 litre with standard valve for compressed air 200bar the diving bottle has a diameter of 83mm, the steel bottle can be used for all gases, the type of gas depends on the valve. Diving cylinders with a volume of 1.5 litres are often used as argon cylinders for filling the dry suit with argon gas.
SKU:
AA-01.5-200-SW
Variations in:
  • Valve
Manufacturer:
Shipping weight:
2,70 kg
Item weight:
2,40 kg
Valve 
152,11 € - 181,95 € *
Available immediately
In stock
Diving bottle / steel bottle 1,5 litre with standard valve for compressed air 200bar the diving bottle has a diameter of 83mm, the steel bottle can be used for all gases, the type of gas depends on the valve. Diving cylinders with a volume of 1.5 litres are often used as argon cylinders for filling the dry suit with argon gas.
SKU:
AA-01.5-200
Variations in:
  • valve
Manufacturer:
Shipping weight:
2,70 kg
Item weight:
2,40 kg
valve 
152,11 € - 178,95 € *
Available immediately
In stock
Tauchflaschenventile als Brücke 232bar, Abstand 185mm für Druckluft Tauchflaschen 171mm Durchmesser mit großkonischem Flaschenhalsgewinde
SKU:
BD-HTD10196
Manufacturer:
Shipping weight:
2,10 kg
Item weight:
2,00 kg
199,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Buddyleine mit 2m Gurt, zum Befestigen am Harness
SKU:
FG-004
Manufacturer:
Shipping weight:
0,10 kg
Item weight:
0,07 kg
13,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Double diving cylinders 2x6 liters 300 bar compressed air lockable bridge 185mm distance between cylinders. The double diver for women and youth.
SKU:
AC-0606-300
Variations in:
  • Bridge
  • Valve handwheel
  • Suitable for oxygen
  • clamp width
Manufacturer:
Shipping weight:
18,60 kg
Item weight:
17,40 kg
544,76 € - 668,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Steel cylinder / Diving cylinder 2 litres 232bar gas type stamping Breathing Apparatus 100mm diameter with valve. These small diving cylinders are mainly used in rebreathers, oxygen rescue cases or as argon cylinders to fill the dry suit with argon.
SKU:
AA-02-232-M18
Variations in:
  • valve
  • Valve handle
  • Ready for oxygen
Manufacturer:
Shipping weight:
3,50 kg
Item weight:
3,10 kg
valve 
Valve handle 
Ready for oxygen 
159,76 € - 196,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Double pack 12 liter cylinder diameter 204mm, cylinder distance 215mm, abspeerbare bridge and feet are part of the equipment of these double diving cylinders.
SKU:
AC-1212-204
Variations in:
  • Manyfold
  • valve handl
  • ready for oxygen
  • clamp width
Manufacturer:
Shipping weight:
33,60 kg
Item weight:
32,00 kg
670,56 € - 816,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Double cylinder diving apparatus 15 liters 300 bar with adjustable bridge 215mm cylinder distance from cylinder center to cylinder center.
SKU:
AC-1515-300
Variations in:
  • diameter bolt
  • Manyfold
  • start-up test
  • ready for oxygen
Manufacturer:
Shipping weight:
52,00 kg
Item weight:
50,00 kg
726,25 € - 969,40 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Double valve right for compressed air. Immersion cylinder valve 230 bar with second outlet that can be rotated under pressure.
SKU:
BB-DV02
Manufacturer:
Shipping weight:
2,10 kg
Item weight:
1,80 kg
122,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Doppelventil rechts Druckluft 230 bar für Tauchflaschen mit kleinkonischem Flaschenhalsgewinde nach DIN EN-144
SKU:
BB-HTD70KK
Manufacturer:
Shipping weight:
2,00 kg
Item weight:
1,20 kg
97,50 € *
Low stock level
Delivery time: 2 - 6 Workdays
Best sellers
Lead mould for self-casting for standard diver's leads from approx. 0.5 kg to 2.5 kg
SKU:
LE-04
Manufacturer:
Shipping weight:
0,35 kg
Item weight:
0,30 kg
34,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
Sale 30%

LED video diving light Delfi Mono LED with 1200 lumen and a light angle of 120°

SKU:
J-006
Manufacturer:
Shipping weight:
0,60 kg
Item weight:
0,40 kg
100,95 € *
Old price: 145,00 €
Low stock level
Delivery time: 2 - 6 Workdays
In stock

Handrad für G 5/8" Druckluftanschluß 300 bar, lange Ausführung

SKU:
CD-519
Manufacturer:
14,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Connection shaft with pressure screw for filling fittings G5/8" 300bar male thread - G1/4" male thread. Filling connection for storage batteries, breathing air compressors or filling ramps as a spare part or for completion. Suitable for permanent connections with wrench size 32mm for tightening with fork wrench / open-end wrench.

SKU:
CG-1008
Manufacturer:
Shipping weight:
0,08 kg
Item weight:
0,07 kg
34,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Screw-in adapter for compressed air valves with G5/8\" Female thread, adapter DIN - INT with hexagon socket. In some countries, regulators with a yoke connection are still used. To connect these to DIN valves, this screw-in adapter is simply screwed into the valve.
SKU:
CA-0057
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,10 kg
3,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Adapter for oxygen to normal air, extanded threads

SKU:
CA-0058
Manufacturer:
Shipping weight:
0,22 kg
Item weight:
0,18 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated

filling and removing adapter for oxygen / air; to fill nitrox tanks with oxygen valve.

SKU:
CA-0059
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
Review:
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Thread adapter compressed air G 5/8 "internal thread - nitrogen W24.8 x 1/14" internal thread. This adapter is designed to connect pressure reducers to compressed air nitrogen bottles. Or to fill nitrogen bottles on high pressure compressors with 200bar compressed air

SKU:
CA-0060
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Adapter Air (5/8") -- inert gas (W21.8) inside / inside

SKU:
CA-0061
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter oxygen - inert gas extended/intended thread
SKU:
CA-0062
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Thread adapter 200 bar compressed air female thread - 200 bar compressed air male thread, thread adapter for extending connections or valves if there is not enough space to mount pressure reducers or filling hoses.
SKU:
CA-0065
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Thread adapter 200 bar compressed air female thread - 200 bar compressed air male thread, thread adapter for extending connections or valves if there is not enough space to mount pressure reducers or filling hoses.
SKU:
CA-0126
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
29,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Thread adapter inert gas W21.8 male thread - inert gas W21.8 male thread, double nipple for connecting welding gas fittings
SKU:
CA-0055
Manufacturer:
Shipping weight:
0,22 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Filling adapter for nitrogen according to DIN477-10 for filling nitrogen cylinders with valves that have a flow-off protection / residual pressure valve. Residual pressure valves work similar to check valves and must be actuated to refill the gas cylinder.

SKU:
CA-0054
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
29,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated

Filling adapter for carbonic acid for filling CO2 and argon cylinders with valves according to DIN 477-6 which have a flow-off protection/residual pressure valve. The thread W21.8 is used for all gas cylinder valves that are used for shielding gas welding, argon, helium, carbonic acid and argon mixed gases.

SKU:
CA-0056
Manufacturer:
Shipping weight:
0,15 kg
Item weight:
0,10 kg
Review:
29,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Anschlußkreuzstück für Manometer + Entlüftungsventil + Anschlußwelle

SKU:
CD-HTD024
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
59,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Mono Valve Right Compressed Air 230 bar Expandable EN144 / DIN EN ISO 12209, Right Tank Valve. Expandable for Secondary Outlet with G5/8" Thread, e.g., High Tech Diving, Polaris, Seemann, or Subgear.

SKU:
BA-HTD1644
Manufacturer:
Shipping weight:
1,10 kg
Item weight:
1,00 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Gewindeadapter 300 Bar Druckluft Innengewinde - 300 Bar Nitrox M26x2 Aussengewinde
SKU:
CB-307
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
24,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Adapter 300 Bar Druckluft Industrieventil, auf Druckluft 300 Bar Tauchventil
SKU:
CB-310
Manufacturer:
Shipping weight:
1,05 kg
Item weight:
0,70 kg
39,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated

Multiadapter 300 Bar Sauerstoff/Helium/Druckluft auf Druckluft 300 Bar Innengewinde

SKU:
CB-312
Manufacturer:
Shipping weight:
0,70 kg
Item weight:
0,50 kg
Review:
59,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Mono Valve Left Compressed Air 230 bar Expandable EN144 / DIN EN ISO 12209, Left Tank Valve. Expandable for Secondary Outlet with G5/8" Thread, e.g., High Tech Diving, Polaris, Seemann, or Subgear.

SKU:
BA-HTD1643
Manufacturer:
Shipping weight:
1,10 kg
Item weight:
1,00 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top

Air Stop suitable for regulator cyclone. A small component which is installed between the second stage and the regulator hose. By moving the adjusting ring, the air supply to the second stage can be interrupted or released with a single movement.

SKU:
HF-004
Manufacturer:
Shipping weight:
0,30 kg
Item weight:
0,10 kg
39,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Valve expanding "from one make two"

SKU:
BC-10136
Manufacturer:
Shipping weight:
2,50 kg
Item weight:
2,00 kg
139,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock
Diving tank 8.5 liters complete with diving tank valve and stand 232 bar. This diving tank with 171mm diameter is very suitable for children's diving and short working dives under the boat. Women also get along well with this diving bottle due to its lower air consumption.
SKU:
AA-085-232-171
Variations in:
  • Valve
  • Valve handwheel
  • Oxygen compatible
  • Valve orientation (main valve)
Manufacturer:
Shipping weight:
10,00 kg
Item weight:
9,50 kg
243,06 € - 359,95 € *
Currently out of stock
In stock
Diving cylinder / pressure gas cylinder 2 liters operating pressure 232 bar gas type marking Breathing Apparatus, 100mm diameter without valve. This diving cylinder blank can be used as both an air cylinder, compressed air cylinder, and an oxygen cylinder or nitrox diving cylinder due to the gas type marking Breathing Apparatus. The gas type is determined by the diving cylinder valve in this case. This pressure vessel has a bottle neck thread with M25x2mm.
SKU:
AD-02-232-M25
Manufacturer:
Shipping weight:
3,40 kg
Item weight:
3,10 kg
108,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter 300 Bar normal air e. to 200 Bar Nitrox i.(M26x2)
SKU:
CC-0089
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Gewindeadapter 300 Bar Sauerstoff Aussengewinde nach G3/4" Sauerstofff Innengweinde.
SKU:
CC-0090
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,50 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter 300 bar normal air i. - oxygen 200bar 3/4" i.
SKU:
CC-0091
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,21 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Multiadapter 300 Bar W30x2 Aussengewinde nach W21.8 Edelgas Innengew.
SKU:
CC-0093
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,50 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock
Adapter 300 bar Nitrox M26x2 a. - 200 bar Druckluft i.
SKU:
CC-0094
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,50 kg
24,95 € *
Currently out of stock
Best sellers

Brass stopper for compressed air G5 / 8 "with O-ring pressure-resistant 200bar, hexagon with key width 30mm

SKU:
CF-0010
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
12,98 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Connection T-piece for interconnecting storage cylinders G5/8" - 2x G1/4"

SKU:
CA-T58
Manufacturer:
Shipping weight:
1,08 kg
Item weight:
0,27 kg
39,50 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Union nut W30x2 suitable for all 300bar industrial valves such as oxygen, compressed air, helium and argon as well as all welding gases.
SKU:
CD-407
Manufacturer:
Shipping weight:
0,15 kg
Item weight:
0,10 kg
19,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated

Blanking plug for R 5/8\" Valves with O-ring and Allen key. This dummy screw with G5/8\" external thread is suitable for the diving cylinder valves to which the rotatable second outlet 200 bar would fit. However, it can also be used to close an unused second outlet on the scuba tank valve. The blind plug is made of brass and is chrome-plated.

SKU:
BE-058
Manufacturer:
Shipping weight:
0,04 kg
Item weight:
0,03 kg
Review:
2,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Air Dry zur Atemlufttrocknung 1 Liter Eimer

SKU:
DD-2002
Manufacturer:
Shipping weight:
0,85 kg
Item weight:
0,80 kg
19,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock

Nitrox - Clean Personalfilter

SKU:
DD-300
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,50 kg
159,00 € *
Currently out of stock
In stock
Hose adapter High Flow 1/2" UNF male thread - 3/8\" UNF female thread suitable for medium pressure hoses
SKU:
HF-36002
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,10 kg
17,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Steel cylinder 1.5 liters 200bar bottle neck thread M18x1.5mm Gasarstempelung Breathing Apparatus. Supplied without valve, pressure vessel to complete diving cylinders and breathing apparatus; According to the mounted valve can also be used for oxygen or nitrox.
SKU:
AD-01.5
Manufacturer:
Shipping weight:
2,70 kg
Item weight:
2,40 kg
99,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
tank sticker for identification of nitrox tanks
SKU:
AH-1-8997
Manufacturer:
Item weight:
0,10 kg
2,60 € *
Available immediately
Delivery time: 2 - 6 Workdays

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