Hydrotech San-O-Sub M25 - 300 Bar Basic Valve

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Availability: Ships in 7-12 Days

Free UK Delivery

Hydrotech's 300 Bar Basic Valve allows you to use 300 Bar tanks. Exceptionally robust, it’s chrome plated marine brass body will survive the trials of regular diving and resist corrosion with only minimal cleaning required.

Free UK Delivery

Hydrotech's 300 Bar Basic Valve allows you to use 300 Bar tanks. Exceptionally robust, it’s chrome plated marine brass body will survive the trials of regular diving and resist corrosion with only minimal cleaning required.

Hydrotech San-O-Sub M25 - 300 Bar Basic Valve

Hydrotech's 300 Bar Basic Valve allows you to use 300 Bar tanks. Exceptionally robust, it’s chrome plated marine brass body will survive the trials of regular diving and resist corrosion with only minimal cleaning required.

300 Bar Valves handle extreme pressure, allowing you to dive with more air in the tank. Because of this they’re only compatible with DIN fittings.


Chrome Plated Marine Brass - Made from corrosion resistant chrome plated marine brass the 300 Bar Basic Valve will resist to abuse of seawater for years when cleaned after every dive.

Easy To Use - Basic Valves are simple and straightforward to use, simply attach your regulator and open the valve.

300 Bar - The 300 Bar basic valve is designed to handle the extreme pressure of 300 Bar, providing you with nearly twice as much as a same-size 232 Bar tank.

DIN Only - Made to handle upto 300 Bar of pressure, the 300 Bar basic valve is only compatible with DIN fittings.

100% 02 Compatible - The Hydrotech 300 Bar Basic Valve is supplied 100% 02 Compatible making it suitable for Nitrox blend usage.

Who Is The San-O-Sub M25 300 Bar Basic Valve For?

Basic valves are suitable for any diver who wants a simple, but bulletproof attachment for their tank in a single cylinder configuration. The 300 bar variation seen here works with both A-Clamp or DIN, making it relatively versatile. 300 Bar attachments should never be used with 300 Bar tanks, as this could result in the valve failing.

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