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 300bar Druckluft G5/8" außen. - Ermeto S6-Schneidringverschraubung zum anschlus von Rohrleitung 6mm an G5/8" 300bar Tauchflaschen/Speicherflaschen

SKU:
CB-500-S6
Manufacturer:
Shipping weight:
0,26 kg
Item weight:
0,20 kg
26,95 € *
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
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
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
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
Out of stock
Tauchflasche 10 Liter, komplett mit Ventil 300 Bar Flaschendurchmesser 171mm Flaschenboden konvex, Tauchflasche von aussen verzinkt und Pulverbeschichtet.
SKU:
AA-10-300-171
Manufacturer:
Shipping weight:
16,00 kg
Item weight:
15,50 kg
468,95 € *
Currently out of stock
Out of stock

Anschlußkreuzstück für Manometer + Entlüftungsventil + Anschlußwelle

SKU:
LC-0001
Manufacturer:
Shipping weight:
1,58 kg
Item weight:
0,77 kg
84,95 € *
Currently out of stock
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
Pressure screw for G 5/8" compressed air connection 200/232bar, short version. With a hexagon 30mm it is possible to tighten this with a tool and thus provides a permanent fixed connection. This eliminates the tightening or loosening by hand or pipe wrench on a ribbed handwheel.
SKU:
CD-520
Manufacturer:
Shipping weight:
0,10 kg
Item weight:
0,08 kg
12,98 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Union nut W30x2 suitable for all 300bar industrial valves with left-hand thread welding gases, test gases and fuel gases.

SKU:
CD-408
Manufacturer:
Shipping weight:
0,15 kg
Item weight:
0,10 kg
19,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Gewindeadapter 300 bar Helium - G 1/4" Aussengewinde
SKU:
CD-0085
Manufacturer:
Shipping weight:
0,10 kg
Item weight:
0,10 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Bourdon tube pressure gauge oxygen class 1.6, diameter 63mm, indicating range 0...400 bar. Pressure gauge G1/4" connection at the bottom, housing made of sheet steel, insertion disc made of polycarbonate, blow-out back plate, measuring system CU alloys, front disc crystal clear plastic.

SKU:
DA-28136
Manufacturer:
Shipping weight:
0,15 kg
Item weight:
0,14 kg
14,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
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

Shut-off valve for 300 bar with G1/4" female thread on both sides

SKU:
CD-0026
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,80 kg
54,95 € *
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
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
Out of 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 € *
Currently out of stock
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
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
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

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
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
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
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
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

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

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

SKU:
BD-HDT171M18-300
Manufacturer:
Shipping weight:
2,00 kg
Item weight:
1,60 kg
199,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Diving cylinder valve left for bridges 300 bar for diving cylinders with M25x2mm cylinder neck thread

SKU:
BA-HTD10135
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
1,00 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Diving cylinder valve right for bridges 300 bar for diving cylinders with M25x2mm cylinder neck thread

SKU:
BA-HTD10136
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
1,00 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Monoventil Druckluft 300bar Flaschenhalsgeinde kleinkonisch, erweiterbar linkes Brückenventil mit M16x1 Gewinde für Zweitabgang.
SKU:
BA-HTD71065
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, 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
Monoventil Druckluft 300bar Flaschenhalsgeinde kleinkonisch, erweiterbar rechtes Brückenventil mit M16x1 Gewinde für Zweitabgang.
SKU:
BA-HTD71066
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

Monovalve compressed air left, 230 bar, expandable EN144

SKU:
BA-HTD10083
Manufacturer:
Shipping weight:
1,10 kg
Item weight:
1,00 kg
66,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock

Ventil kleinkonisch (17E) Druckluft

SKU:
BA-HTD71063
Manufacturer:
Shipping weight:
1,10 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Monoventil Druckluft 232 Bar Flaschenhalsgeinde kleinkonisch, erweiterbar
rechtes Brückenventil mit M16x1 Gewinde für Zweitabgang.

SKU:
BA-HTD71064
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock

Monoventil Druckluft erweiterbar 230 Bar, linkes Brückenventil für Flaschenhalsgewinde M18x1,5

SKU:
BA-HTD0026
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,80 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Monoventil Druckluft erweiterbar 230 Bar, rechtes Brückenventil für Flaschenhalsgewinde M18x1,5

SKU:
BA-HTD0027
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 left, 230 bar, expandable EN144

SKU:
BA-HTD1760
Manufacturer:
Shipping weight:
1,10 kg
Item weight:
1,00 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Mono valve for normal air 230 bar, extandable EN144

SKU:
BA-HTD1981
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
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
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