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
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
Richtungspfeil line marker
SKU:
K-0129
Variations in:
  • Colour
Manufacturer:
Colour 
2,75 € *
Low stock level
In stock
Maintenance kit / service kit for swivel joint 360 degree swivelling centre pressure hose
SKU:
HF-359
Manufacturer:
Shipping weight:
0,05 kg
Item weight:
0,01 kg
3,50 € *
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
Double diving cylinders 10 liters 300bar with adjustable bridge, 215mm cylinder distance. The 300bar technology for pressure vessels is also in the diving sport in the vomarsch. At the fire department for years in use and proven technology, also in the diving sport with vilenen advantages now applicable. Double diver is pre-assembled when shipped.
SKU:
AC-1010-300-178
Variations in:
  • start-up test
  • ready for oxygen
  • clamp width
  • diameter bolt
Manufacturer:
Shipping weight:
30,00 kg
Item weight:
29,20 kg
604,73 € - 788,65 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Double diving cylinders 10 liters 300bar with adjustable bridge, 215mm cylinder distance. The 300bar technology for pressure vessels is also in the diving sport in the vomarsch. At the fire department for years in use and proven technology, also in the diving sport with vilenen advantages now applicable. Double diver is pre-assembled when shipped.
SKU:
AC-1010-300-178-sw
Variations in:
  • Valve Bridge
  • valve handl
  • ready for oxygen
  • clamp width
Manufacturer:
Shipping weight:
29,60 kg
Item weight:
29,20 kg
613,61 € - 749,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Festes Winkelstück für Hochdruck UNF 7/16" aussen, UNF 7/16" innen
SKU:
HF-0008
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,20 kg
44,95 € *
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
Pipe bridge middle section 232 and 300 bar, for connecting diving cylinder valves with connection thread M16x1 right and left-hand thread, e.g. Polaris and Scubapro bridge valves. This pipe bridge is particularly suitable for connecting 4 and 7 liter scuba tanks.
SKU:
BD-HTD505
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,40 kg
44,00 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Double pack 5 liters of compressed air 300bar, with bridge 186mm cylinder spacing. Double diving units are becoming more and more popular because they offer a much higher level of safety due to the presence of two autonomous diving cylinders.
SKU:
AC-0505-300
Variations in:
  • Brücke
  • valve handl
  • ready for oxygen
  • clamp width
Manufacturer:
Shipping weight:
16,00 kg
Item weight:
14,80 kg
532,01 € - 653,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock
Double outlet with T-piece as a fixed 300 bar valve extension. With 2 x M16x1 left-hand thread for the shut-off valves.
SKU:
BC-10140
Manufacturer:
Shipping weight:
1,50 kg
Item weight:
1,50 kg
139,50 € *
Currently out of stock
In stock
Zweitabgang Druckluft 300 Bar links mit M16 Rechtsgewinde, passend für die 300bar rechten 300bar Brückenventile.
SKU:
BC-HTD10136
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,50 kg
49,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Doppelventil Druckluft 300 bar für Tauchflaschen mit M25x2 Flaschenhalsgewinde
SKU:
BB-HTD72
Manufacturer:
Shipping weight:
1,31 kg
Item weight:
2,51 kg
98,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
Doppelventil rechts für Druckluft 300 bar zu montieren auf Tauchflaschen mit kleinkonischem Flaschenhalsgewinde
SKU:
BB-HTD69KKR
Manufacturer:
Shipping weight:
1,80 kg
Item weight:
2,40 kg
98,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
Double pack 12 liters 232bar 171mm compressed air with lockable bridge 185mm
SKU:
AC-1212-171-sw
Variations in:
  • Manyfold
  • start-up test
  • ready for oxygen
  • clamp width
Manufacturer:
Shipping weight:
26,60 kg
Item weight:
26,00 kg
629,66 € - 835,94 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Double diving cylinders 10 liters 230barwith lockable bridge, stand and stainless steel clamps. Bottle diameter 171mm. Double pack with stainless steel bolts 10mm. 
SKU:
AC-1010-171
Variations in:
  • Manyfold
  • valve handl
  • Sauerstofftauglich
  • clamp width
Manufacturer:
Shipping weight:
22,40 kg
Item weight:
21,20 kg
576,21 € - 705,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Zweitabgang Druckluft 230 Bar rechts mit M16x1 Linksgewinde. Passend für Tauchflaschenventile und Ventilen von Doppeltauchgeräten von Polaris, Seemann / Subgear BTS und allen Ventilen mit M16 Anschlüssen.
SKU:
BC-HTD10137
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
49,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Zweitabgang Druckluft 230 Bar links mit M16x1 Rechtsgewinde. Passend für Tauchflaschenventile und Ventilen von Doppeltauchgeräten von Polaris, Seemann / Subgear BTS und allen Ventilen mit M16 Anschlüssen.
SKU:
BC-HTD10138
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
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
Gewindeadapter Sauerstoff G 3/4" Aussengewinde - Stickstoff W24 Innengewinde. Mit diesem Gewindeadpter können an Stickstoffflaschen Sauerstoffarmaturen angeschlossen werden.
SKU:
CA-0089
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Thread adapter compressed air male thread to compressed air male thread. Double nipple with G5/8" male thread 300bar and sealing bottle according to the standard for compressed air valves EN-144 / DIN-477. The 300bar thread connections are 8mm longer than the 200bar threads. Double threaded nipple for connecting filling valves with G5/8" female thread.

SKU:
CB-0093
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,50 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Multiadapter 300 Bar Sauerstoff / Helium / Druckluft / Stickstoff W30x2 Aussengewinde auf Stickstoff 200 Bar W24 Innengewinde. Gewindeadpater zum Anschluss von 300bar Druckminderern an 200bar Stickstoff Gasflaschenventil bzw. Stickstoffflasche.
SKU:
CC-0099
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Stand for 171 mm cylinder diameter. Diving cylinders are pressure vessels and must therefore be equipped with a stand. The bottle stand commonly used in diving is made of black impact-resistant rubber-like plastic.
SKU:
AH-0171
Manufacturer:
Shipping weight:
0,80 kg
Item weight:
0,80 kg
11,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Adapter Stickstoff W24 Außengewinde - R1/4" Innengewinde, Gewindeadapter zur Komplettierung von Stickstoffarmaturen und Füllanlagen

SKU:
CD-0075
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,10 kg
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
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
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
Thread adapter compressed air G5/8\" - inert gas W21.8 male thread - male thread. Adapter for connecting welding gas fittings / shielding gas fittings to compressed air cylinders / compressed air cylinders.
SKU:
CA-0068
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
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 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
Thread adapter compressed air G 5/8" female thread - nitrogen W24 male thread
SKU:
CA-0076
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Thread adapter oxygen G 3/4" female thread - oxygen G 3/4" female thread
SKU:
CA-0077
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
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
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
Gewindeadapter Druckluft G 5/8\" Aussengewinde - Stickstoff W24.8 Aussengewinde. Dieser Adapter kann dazu benutz werden um Stickstoff Druckminderer an Pressluftflaschen anzuschliesen.
SKU:
CA-0080
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,15 kg
24,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Adapter M24x2 i.-3/4"i.
SKU:
CA-0081
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Thread adapter oxygen G 3/4\" Female thread - inert gas W21.8 male thread
SKU:
CA-0082
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,20 kg
24,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Adapter for normal air to normal air, extended threads

SKU:
CA-0093
Manufacturer:
Shipping weight:
0,22 kg
Item weight:
0,18 kg
24,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
T-piece for 200bar high pressure 1x compressed air male- 2x compressed air female thread, thread and sealing bottle according to the standard for gas cylinder valves compressed air / compressed air 200bar.
SKU:
CA-0097
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,40 kg
49,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock
Flaschenprüfmanometer mit zusätzl. Abgang R1/4"
SKU:
DA-405
Manufacturer:
Shipping weight:
1,93 kg
Item weight:
0,98 kg
69,00 € *
Currently out of stock
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
Thread adapter / high pressure connection 300 bar multi - G1/4\" Male thread. Filling and end connection for valves of industrial gas cylinders with W30x2mm external thread. This connection can be used for assembling filling hoses or for interconnecting cylinder batteries.
SKU:
CB-306
Manufacturer:
Shipping weight:
0,75 kg
Item weight:
0,60 kg
34,50 € *
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
T-piece for 300bar high pressure 1x compressed air male- 2x compressed air female thread, thread and sealing bottle according to the standard for gas cylinder valves compressed air / compressed air 300bar.
SKU:
CB-0097
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
1,00 kg
49,95 € *
Available immediately
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
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

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