Submersible Pressure Gauge (SPG) 52mm

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Submersible Pressure Gauge (SPG) 52mm Specification:

  • scale range: 0-300 bar
  • maximum working pressure: 230 bar
  • diameter: 52 mm
  • body material: brass with nickel coating
  • window material: tempered glass
  • fluorescence dial
  • over-pressure relief valve

What is a SPG?

A SPG, or submersible pressure gauge, is a device that measures the amount of air remaining in a diver’s tank. It typically consists of a gauge with a needle that indicates the pressure in the tank. A hose connects to the tank’s valve. The submersible gauge can withstand the pressure at various depths.

Who Are No Gravity Divers

No Gravity-Divers is a company located in Daventry – Northamptonshire, specialising in recreational and technical diving. The company offers training, diving equipment, dive trips, and equipment servicing.

Diving Courses

No Gravity-Divers offers courses ranging from Discover Scuba Diving to advanced and technical courses. It is worth adding that the courses are in both Polish and English, depending on the student’s preference.

Diving Equipment

The company also sells diving equipment from well-known brands such as No Gravity, Tecline, Apeks, Hollis, and Xdeep.

View all of our products online here

Why No Gravity Divers?

The company is renowned for its extensive experience and passion for diving. Our instructor has been a professional diver since 2008, ensuring safety during training and dive trips. As well as the satisfaction of their clients.

No Gravity-Divers always prioritises the safety of their clients and the quality of services provided and equipment.

Additional information


SPG -52mm (O2 clean) Head only, SPG -52mm (O2 clean) with 15cm HP hose, SPG -52mm (O2 clean) with 20cm HP hose

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