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

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
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
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 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
LA Double valve right for compressed air. Diving cylinder valve 230 bar with secondary outlet rotatable under pressure.
SKU:
BB-DV04
Manufacturer:
Shipping weight:
2,10 kg
Item weight:
1,80 kg
122,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Mono diving cylinder valve left not expandable G5/8" 200/230 bar for diving cylinders with M25x2mm cylinder neck thread according to DIN EN 144

SKU:
BA-HTD10138
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,80 kg
64,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock

Mono diving cylinder valve right not expandable G5/8" 200/230 bar for diving cylinders with M25x2mm cylinder neck thread according to DIN EN 144

SKU:
BA-HTD10137
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
1,00 kg
64,95 € *
Currently out of stock
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
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
In stock

Multi-adapter 300 Bar W30x2 internal thread - W30x2 external thread for residual pressure valve with grub screw for operating the residual pressure Valve.

SKU:
CB-322
Manufacturer:
Shipping weight:
1,15 kg
Item weight:
0,90 kg
79,95 € *
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
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
Kontermutter für die Brückenmittelteile oder Zweitabgänge mit M16x1 Linksgewinde. Passend für alle Ventile von Polaris, Seemann / Subgear, Schubapro und unsere Ventle.
SKU:
BE-0741
Manufacturer:
Item weight:
0,02 kg
1,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Kontermutter für die Brückenmittelteile oder Zweitabgänge mit M16x1 Rechtsgewinde. Passend für alle Ventile von Polaris, Seemann / Subgear, Schubapro und unsere Ventle.
SKU:
BE-0740
Manufacturer:
Item weight:
0,02 kg
1,50 € *
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
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
In stock
Oberspindel für unsere Barell Tauchflaschenventile
SKU:
BE-1084
Manufacturer:
Item weight:
0,20 kg
4,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Rohrbrücke Mittelteil zum verbinden von zwei Druckgasflaschen / Tauchflaschen bis 178mm Durchmesser. Es können zwei Flaschen zu einem Doppelgerät verbunden werden. Anwendungsbeispiele sind die Endnahme großer Durchflussmengen Druckluft, das Füllen von zwei Flaschen gleichzeitig usw.
SKU:
BE-HTD10011
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,70 kg
73,00 € *
Low stock level
Delivery time: 2 - 6 Workdays
In stock
Rubberknopf Handrad für Ventile. Ersatzteil für Tauchflaschenventile aus einem mittelweichen, Gummi ähnlichen Kunstoff.
SKU:
BE-0077
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,10 kg
4,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Monovalve Compressed Air 230 Bar Standard diving tank valve with bottle neck thread M18x1.5mm. Smaller gas cylinders and diving tanks have the smaller bottle neck thread. In the past, these pressure vessels were equipped with the small conical thread, while newer ones often have the M18x1.5mm bottle neck thread. Sealing is achieved with an O-ring.

SKU:
BA-HTD12210
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Monovalve for mixed gases/Nitrox with outlet connection M26x2, pressure range 230 bar with bottle neck thread M18x1.5mm. The valve with its handle is a standard shut-off device for diving tanks and breathing apparatus.

SKU:
BA-HTD12220
Manufacturer:
Shipping weight:
0,50 kg
Item weight:
0,30 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Mono valve for normal air 232 Bar 25E (great conical)

SKU:
BA-HTD10139
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Low stock level
Delivery time: 2 - 6 Workdays
Out of stock
Hose adapter UNF 3/8\" male thread - 7/16\" UNF female thread. This thread adapter can be used, for example, to connect a high-pressure hose with a 7/16\" UNF thread to a medium pressure outlet.
SKU:
HF-36005
Manufacturer:
Shipping weight:
0,10 kg
Item weight:
0,10 kg
17,95 € *
Currently out of stock
In stock
Schlauchadapter 1.Stufe MD - High Flow
SKU:
HF-36001
Manufacturer:
Shipping weight:
0,10 kg
Item weight:
0,05 kg
17,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
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
Hose adapter UNF 7/16" external thread on both sides for connecting 2 x 1st stage via high-pressure connection and with 2 finimeter hoses.
SKU:
HF-36006
Manufacturer:
Shipping weight:
0,20 kg
Item weight:
0,10 kg
16,50 € *
Available immediately
Delivery time: 2 - 6 Workdays
Best sellers

Tauchflaschenventil horizontal 230bar Druckluftanschluss, kleinkonisch

SKU:
BA-HTD004
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

SH-Monovalve G5/8" compressed air 230 bar bottle neck thread M18x1.5mm. The "Standard Horizontal Valve" is arranged horizontally, with the valve handle and regulator connection opposite each other and at a 90° angle to the axis of the diving tank.

SKU:
BA-HTD22210
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,80 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Tauchflaschenventil horizontal 300bar Druckluftanschluss, M18x1,5

SKU:
BA-HTD002
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

SH-monodiving tank valve Nitrox / mixed gases 230 bar M26x2 connection thread M18x1.5 bottle neck thread. Diving tank valve for installation in diving tanks with bottle neck thread M18x1.5mm.

SKU:
BA-HTD22220
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,80 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Mono valve for normal air 232 Bar 25E (great conical)

SKU:
BA-HTD10145
Manufacturer:
Shipping weight:
1,00 kg
Item weight:
0,60 kg
66,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Out of stock
Steel cylinder 1 liter 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
Manufacturer:
Shipping weight:
2,20 kg
Item weight:
1,80 kg
92,95 € *
Currently out of stock
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, nitrox or argon.
SKU:
AD-01.5-sw
Manufacturer:
Shipping weight:
2,70 kg
Item weight:
2,40 kg
99,95 € *
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
Our steel bottle / diving bottle with a capacity of 2 liters and a pressure of 232 bar is the ideal choice for divers. The bottle body has a diameter of 100 mm and a metric thread M18x1,5 mm.
SKU:
AD-02-232-M18
Manufacturer:
Shipping weight:
3,50 kg
Item weight:
3,10 kg
108,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Our steel cylinder with a capacity of 2 liters and a pressure of 230 bar is an indispensable piece of equipment for divers. With its robust 100mm diameter cylinder body and M18x1.5mm metric thread, it offers stability and reliability underwater.
SKU:
AD-02-232-M18-sw
Manufacturer:
Shipping weight:
3,50 kg
Item weight:
3,25 kg
108,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
Best sellers
Diving cylinder / compressed gas cylinder 2 liters operating pressure 232bar gas type stamping Breathing Apparatus ( breathing gas ), 100mm diameter without valve. This diving cylinder blank can be used by the gas type stamping Breathing Apparatus both as compressed air cylinder, compressed air cylinder and as Sazerstoffflasche or Nitroxtauchflasche. The gas type in this case is determined by the diving cylinder valve. This pressure tank has a bottle neck thread with M25x2mm.
SKU:
AD-02-232-M25-sw
Manufacturer:
Shipping weight:
3,30 kg
Item weight:
3,10 kg
108,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
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

Steel cylinder 8L Breathing Apparatus 300 bar long

SKU:
AD-08-300
Manufacturer:
Shipping weight:
12,00 kg
Item weight:
11,40 kg
171,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock

Steel bottle 8L Breathing Apparatus 300 bar

SKU:
AD-08-300-sw
Manufacturer:
Shipping weight:
11,80 kg
Item weight:
11,60 kg
171,95 € *
Available immediately
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
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
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
Out of 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
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 € *
Currently out of stock
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
In stock
Diving bottle 12 liters short, complete 230 bar compressed air 204mm, the most widely used diving bottle.
SKU:
AA-12-230-204
Variations in:
  • Valve
  • Valve handwheel
  • Oxygen compatible
  • Valve orientation (main valve)
Manufacturer:
Shipping weight:
16,80 kg
Item weight:
16,00 kg
277,06 € - 399,95 € *
Available immediately
Delivery time: 2 - 6 Workdays
In stock
Diving tank 12 liters long, complete with valve and stand, 232 bar compressed air. The long 12 liter diving tank as a stage bottle or for sidemount diving.
SKU:
AA-12-232-171-sw
Variations in:
  • Valve
  • Valve handwheel
  • Oxygen compatible
  • Valve orientation (main valve)
Manufacturer:
Shipping weight:
13,40 kg
Item weight:
13,00 kg
271,11 € - 389,95 € *
Available immediately
Delivery time: 2 - 6 Workdays

Items 51 - 100 of 130