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Reefline Tech SPG with 20cm Hose

Reef Line


The Reefline Tech SPG with graduation range of 0-360 bar and 20 cm long High Pressure Hose is a great solution for stage cylinder setups. This Italian made single reading gauge has a tempered glass lens, luminescent glow in the dark screen and a brass housing with a double chrome, mirror-plated case treatment: assures the best look and maximum protection against corrosion. Copper beryllium bourdon tube mechanism that never goes out of calibration even with hard knocks for the greatest degree of accuracy and reliability.

Preferred for its simplicity by many technical divers who follow DIR training philosophy. Designed for technical divers and top quality regulator systems the gauge is certified according to EN 250 requirements. Gauge comes with a durable 20 cm long 7/16-inch threaded high pressure hose. The pressure gauge measures 52 mm (2 in) in diameter and weighs 210 g (7.4 oz).

The gauge face black with luminescent white test for ease of reading at a glance, even in low light conditions. The metric version has red text from 0 to 50 bar, and white luminescent text from 60 to 360 bar.

Reefline Tech SPG with 20cm Hose Features

  • Designed for Technical Divers and Top Quality Regulator Systems
  • Double Chrome, Mirror-Plated Case Treatment
  • Treatment Assures Best Look and Maximum Protection from Corrosion
  • Brass Housing with Tempered Glass Lens, Extreme Durability
  • Case: Double Welded Design
  • Copper Beryllium Bourdon Tube Mechanism
  • 20cm 7/16-inch Threaded High Pressure Hose
  • Certified According to EN 250
  • Gauge Diameter: 52 mm (2 in)
  • Weight: 210 g (7.4 oz)
  • Readout: 0 to 360 bars (0 to 5000 psi)
  • Easy to read black face dial with reserve indicator
  • Wide 270º sweep from 0 to 360 bar
  • Built-in over pressure relief for safety
  • Manufactured by Termoindustria in Italy


After use, it is recommended to rinse the instrument in fresh water while it is still assembled on the regulator, to prevent water from penetrating inside the hose.

Allow to air dry, and then put the instrument away, taking care to replace the special protection cap on the hose threading. The instrument should be stored in a dry place, protected from heat sources and direct light, without bending the hose too tightly (minimum bend radius 20 cm).


The pressure gauge does not require any special maintenance. It is recommended that the 108 O-ring Viton gasket, located on the threads of the hose coupling which connects to the pressure reducer, be replaced periodically. Any maintenance or repairs must be performed by authorised personnel.

Note: This item cannot be delivered outside of Australia.

(09/22 SG)

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