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.


In stock
Gewindeadapter Druckluft Aussengewinde nach Druckluft Aussengewinde. Doppelnippel mit G5/8" Außengewinde 300bar und Dichtfläschen nach der Norm für Pressluftventile EN-144 / DIN-477. Die 300bar Gewindeanschlüsse sind gegenüber den 200bar Gewinden um 8mm länger. Doppelgewindenippel zum Verbinden von Füllarmaturen mit G5/8" Innengewinde.
SKU:
CB-305
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,50 kg
24,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Absperrventil mit Manometer für 300bar mit G1/4" Anschlussgewinde und Entnahmeanschluss für 300bar Industrieflaschen. Passend für Sauerstoff, Helium, Argon und Pressluft. Die Absperrung erfolgt nach dem Manometer so das der Flaschendruck angezeigt wird bei geschlossenen Absperrventil.
SKU:
CD-0029W30
Variations in:
  • Manometer
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
1,30 kg
Manometer 
85,10 € - 101,00 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter 3/4" e. - 5/8" e. 300bar
SKU:
CC-0081
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated
Adapter 300 Bar Druckluft aussen. nach 300 Bar Sauerstoff aussen
SKU:
CB-308
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,50 kg
Review:
24,95 € *
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
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

Adapter 300 Bar normal air to 300 Bar nitrox (M26x2)

SKU:
CB-301
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
24,95 € *
Available immediately
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
Adapter 5/8" i. 200bar - 3/8" AG
SKU:
CD-0058
Manufacturer:
Shipping weight:
0,60 kg
Item weight:
0,35 kg
24,95 € *
Currently out of stock
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
Top rated

Adapter for normal air 300 bar (extended thread) - normal air 200bar (intended thread)

SKU:
CC-0069
Manufacturer:
Shipping weight:
0,30 kg
Item weight:
0,20 kg
Review:
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter for normal air 5/8" 300 bar extended - 1/4" intended
SKU:
CD-0059
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter for oxygen 3/4" e. - 1/4" i.
SKU:
CD-0053
Manufacturer:
Shipping weight:
0,30 kg
Item weight:
0,16 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Adapter 3/4" e. - 5/8"i.

SKU:
CA-0075
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter M24x2a.-M26x2 a.. (Draeger regulator - nitrox valve)
SKU:
CA-0079
Manufacturer:
Shipping weight:
0,22 kg
Item weight:
0,18 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter M24x2 i. - 3/4" e. (Draeger valve - oxygen)
SKU:
CA-0071
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Adapter M26x2 e. - 3/4" e.
SKU:
CA-0067
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,20 kg
24,95 € *
Currently out of stock
Delivery time: 4 - 5 weeks
In stock
Adapter M26x2 i.-3/4"i. (oxygen - nitrox)
SKU:
CA-0078
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated
Adapter M26x2i.-5/8" e. (nitrox - normal air)
SKU:
CA-0074
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,20 kg
Review:
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

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
Gewindeadapter Sauerstoff G 3/4" Innengewinde - R1/4" Innengewinde. Gewindeadapter zur komplettierung von Füllschläuchen uns Armaturen. Dichtfläschen und Gewindeabmessungen nach dem Anschluss für Sauerstoffventile nach DIN EN-144.
SKU:
CD-0063
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
24,95 € *
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
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

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
Top rated

Assembly tool for G5/8" dip bottle valves for torque wrench with square socket 14x18mm

SKU:
LE-003
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,50 kg
Review:
49,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Blanking plug G5/8" Pressure-resistant 200bar with 60° sealing cone to seal Material galvanized steel Hexagon with wrench width 30mm

SKU:
CF-0013
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,05 kg
4,47 € *
Available immediately
Delivery time: 2 - 6 Workdays
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
Blind plug G3/4". Dummy plug for sealing oxygen connections to prevent damage.
SKU:
CE-051
Manufacturer:
Shipping weight:
0,10 kg
Item weight:
0,05 kg
3,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Boat diving apparatus as complete system 232bar 3 litre diving cylinder, carrying frame and regulator, the small diving apparatus for all work under and around the boat.
SKU:
N-003-232
Manufacturer:
Shipping weight:
10,20 kg
Item weight:
8,30 kg
390,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Boat diving apparatus as complete system 200bar 4 litre diving cylinder, carrying frame and regulator, the small diving apparatus for all work under and around the boat.
SKU:
N-004-200
Manufacturer:
Shipping weight:
10,70 kg
Item weight:
8,80 kg
407,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Boat diving apparatus as complete system 300bar 5 litre diving bottle, carrying frame and regulator. The diving apparatus for short dives for all work below and on the boat below the waterline.
SKU:
N-005-300
Manufacturer:
Shipping weight:
14,30 kg
Item weight:
12,20 kg
430,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Boat diving apparatus as complete system 300bar 6 litre diving bottle, carrying frame and regulator. The diving apparatus for short dives for all work below and on the boat below the waterline.
SKU:
N-006-300
Manufacturer:
Shipping weight:
15,60 kg
Item weight:
13,50 kg
439,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Compressed air valve bridge for double devices with cylinder diameter 171mm Distance cylinder center 185mm.

SKU:
BD-HDT0171KK
Manufacturer:
Shipping weight:
2,10 kg
Item weight:
1,60 kg
199,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock

Tauchflaschenventile Ruckluft als Brücke 232bar, Abstand 215mm für Tauchflaschen 203mm Durchmesser mit Flaschenhalsgewinde großkonischem

SKU:
BD-HTD10195
Manufacturer:
Shipping weight:
2,10 kg
Item weight:
2,10 kg
199,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
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
clamps 114mm, distance 125mm, for 4l tanks without brigde
SKU:
AG-114-125
Manufacturer:
Shipping weight:
2,50 kg
Item weight:
2,00 kg
44,00 € *
Currently out of stock
Delivery time: 2 - 6 Workdays
In stock
Coltri Air Dry molecular sieve for drying breathing air in 1 litre bottles for filling breathing air filter cartridges.
SKU:
DD-2002-C
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,75 kg
28,49 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Compressed air valve bridge 300bar for double immersion devices with bottle neck thread small conical Distance bottle center bottle center 185mm.

SKU:
BD-HDT0171KK-300
Manufacturer:
Shipping weight:
2,00 kg
Item weight:
1,60 kg
199,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Adapter M24x2mm female thread - G5/8\" Female thread, adapter for Dräger nitrox valve - to duck air. Suitable e.g. for the old Scubapro nitrox valves and the drain valves on the Dolphin rebreather / rebreather.
SKU:
CA-0066
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Connecting shaft with hand wheel for filling hose G5/8" 200bar male thread - G1/4" male thread. Filling connection for breathing air compressors or filling ramps as spare part or for completion. The handwheel, which can be rotated on the shaft, is covered with a plastic rim which contains a strong corrugation. The connecting shafts of this design are tightened exclusively by hand. The O-ring seal to the valve does not require high tightening torques. The connection shaft is made of brass and is venickel. Translated with www.DeepL.com/Translator (free version)
SKU:
CG-1004
Manufacturer:
Shipping weight:
0,28 kg
Item weight:
0,16 kg
29,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Connecting shaft with hand wheel for filling hose G5/8" 200bar external thread on M16x1mm external thread. Connection shaft to complete pneumatic filling fittings and filling hoses.
SKU:
CG-1003
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,18 kg
29,50 € *
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
Top rated
Montagestange, Werkzeug zum Ausdrehen von Ventilen mit G5/8" Anschlussgewinde, passend für Druckluftventile 200bar und 300bar.
SKU:
LE-001
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,80 kg
Review:
29,00 € *
Low stock level
Delivery time: 2 - 6 Workdays
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
Diving bottle 10 liters 232bar complete with diving bottle valve and stand, diameter 171mm in the special paint black. The 10 liter bottle is one of the most dived bottles at all.
SKU:
AA-10-232-171-sw
Variations in:
  • valve
  • Valve handwheel
  • Oxygen compatible
  • Valve orientation (main valve)
Manufacturer:
Shipping weight:
11,60 kg
Item weight:
11,40 kg
235,51 € - 356,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Top rated
Diving bottle 10 liters complete with diving bottle valve and stand, 232 bar. The 10 liter bottle is one of the most dived bottles at all and offers it an optimal back position.
SKU:
AA-10-232-171
Variations in:
  • Valve
  • Valve handwheel
  • Oxygen compatible
  • Valve orientation (main valve)
Manufacturer:
Shipping weight:
11,20 kg
Item weight:
10,60 kg
Review:
240,51 € - 356,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Diving tank 12l complete monovalve 230 bar, 178mm concave bottom. This scuba tank stands out without additional stand. When using a diving bottle net, a stand is recommended, otherwise the net is quickly damaged.
SKU:
AA-12-230-178-sw
Variations in:
  • Valve
  • Valve handwheel
  • Oxygen compatible
  • Valve orientation (main valve)
Manufacturer:
Shipping weight:
14,50 kg
Item weight:
13,80 kg
248,16 € - 365,95 € *
Low stock level
Delivery time: 2 - 6 Workdays