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
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 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
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
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
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
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
Out of stock

Attachment valve 230 bar fixed. Who knows the situation, at home in our cold inland lakes you dive with two separate first stages and for the vacation you rebuild everything because the diving cylinder on the vacation diving base only has one outlet. The solution is a pre-set valve. And each regulator can be individually shut off during the dive, even under water.

SKU:
BC-10135
Manufacturer:
Shipping weight:
2,50 kg
Item weight:
1,70 kg
139,00 € *
Currently out of stock
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
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
Out of stock
Boat diving apparatus as complete system 232bar 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-006-232
Manufacturer:
Shipping weight:
14,60 kg
Item weight:
12,70 kg
385,95 € *
Currently out of stock
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
Out of stock
Boat diving equipment as a complete system 200bar 5 litre diving bottle, carrying frame and breathing regulator. A small diving unit for carrying out small jobs under and around the boat.
SKU:
N-005-200
Manufacturer:
Shipping weight:
12,50 kg
Item weight:
10,60 kg
379,95 € *
Currently out of stock
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
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
Out of stock

connection for filling hose 5/8" 300bar extended thread - 1/4" estended thread

SKU:
CG-1005
Manufacturer:
Shipping weight:
0,68 kg
Item weight:
0,18 kg
Review:
29,50 € *
Currently out of stock
Out of stock

Connection shaft with handwheel for filling hose G5/8" 300bar AG- M16x

SKU:
CG-1006
Manufacturer:
Shipping weight:
0,60 kg
Item weight:
0,18 kg
29,50 € *
Currently out of stock
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
Directional arrow line marker for marking the guideline in caves. The arrow is attached to the guideline with the tip pointing towards the exit
SKU:
K-0130
Variations in:
  • Farbe
Manufacturer:
Shipping weight:
0,01 kg
Item weight:
0,01 kg
Farbe 
0,99 € *
Available immediately
In stock
Directional arrow, line marker, for labelling the guide line in caves. The arrow is attached to the guide line with the tip pointing towards the exit.
SKU:
K-0131
Variations in:
  • colour
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,10 kg
colour 
1,00 € *
Available immediately
In stock
Monovalve compressed air expandable 300bar, left bridge valve for bottle neck thread M18x1,5
SKU:
BA-HTD0028
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Monovalve compressed air expandable 300bar diving cylinder valve, right bridge valve for bottle neck thread M18x1.5. Smaller diving cylinders are often provided with the bottle neck thread M18. But also fire cylinders 300bar have this thread but also carbon cylinders with 10 liters volume.
SKU:
BA-HTD0029
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Standfuss 140 mm Flaschendurchmesser. Tauchflaschen sind Druckbehälter und müssen deshalb mit einen Standfuß versehen werden. Der im Tauchsport übliche Flaschenstandfuß ist aus schwarzen schlagzähen Gummiähnlichen Kunstoff.
SKU:
AH-0140/2
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,80 kg
22,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Doppel - Standfuss 171 mm Flaschendurchmesser. Tauchflaschen sind Druckbehälter und müssen deshalb mit einen Standfuß versehen werden. Der im Tauchsport übliche Flaschenstandfuß ist aus schwarzen schlagzähen Gummiähnlichen Kunstoff. In dieser Ausführung für Daoppeltauchgeräte mit 185mm Flaschenmitte - Flaschenmitte.

SKU:
AH-0171/2
Manufacturer:
Item weight:
0,80 kg
22,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Doppelventil Druckluft 230bar für Tauchflaschen mit M18x1,5mm Flaschenhalsgewinde nach EN-144. Das Tauchflaschen Hauptventil befindet sich rechts vom Zweitabgang. Das Ventil wird auch als rechtes Brückenventil benutzt.
SKU:
BB-HTD73
Manufacturer:
Shipping weight:
2,00 kg
Item weight:
1,20 kg
89,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock
Doppelventil Druckluft 300 bar für Tauchflaschen mit M25x2 Flaschenhalsgewinde
SKU:
BB-HTD69KK
Manufacturer:
Shipping weight:
1,50 kg
Item weight:
1,10 kg
Review:
98,50 € *
Currently out of stock