Interspiro DP-1: The World's First High-Pressure Surface Supply System

By Brent Clevenger IN Public Safety Diving

Oct 24, 2026

The Interspiro DP-1 is the world's first high-pressure surface supply system. Its unique design, with a lightweight hose that also serves as a safety line, gives the diver excellent maneuverability while still providing the security of surface su.. Read More

Interspiro Service Center in Gastonia, NC: Why Our Dedicated Test Bench Matters

By Brent Clevenger IN The Equipment of Diving

Oct 24, 2026

At Sink or Swim Scuba in Gastonia, NC, we are a major service center for Interspiro. When an Interspiro full face mask or regulator comes across our bench, it does not go on the same equipment we use for everyday scuba gear. It goes on a completely s.. Read More

Interspiro Divator Full Face Mask Review | Best PSD Full Face Mask | Sink or Swim Scuba

By Brent Clevenger IN Public Safety Diving

Mar 05, 2026

Interspiro Divator Full Face Mask Review: The Safest, Easiest-Breathing PSD Full Face Mask We’ve Used Public safety diving isn’t recreational diving. It’s task-loaded, low visibility, often cold, and frequently performed in environm.. Read More

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