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
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
Sep 27, 2026
When a call comes in for a submerged vehicle, a drowning, or evidence in the water, your dive team doesn't get to pick the conditions. In the lakes and rivers around Charlotte, that usually means zero visibility, cold water at depth, boat traffic.. Read More
Sep 21, 2026
For the better part of three weeks, our dive crew has been in the water at Lake Adger in Polk County, North Carolina — ten-hour days, seven days a week, no days off — rigging Hurricane Helene storm debris off the bottom at the Turner Shoa.. Read More
May 24, 2026
We Own the JW Fisher Pulse 8X — And We Know How to Use It There are a lot of places you can read about the JW Fisher Pulse 8X. Most of what you'll find is marketing copy. This post is different — it's written by someone who first .. Read More
Apr 19, 2026
Learning to breathe underwater feels unnatural at first. That is completely normal. And it is exactly why we teach scuba differently at Sink or Swim Scuba. If you’re looking for Open Water Scuba Certification near Charlotte and Gasto.. Read More
Apr 02, 2026
How Long Does It Take to Get Scuba Certified in Charlotte NC? A Clear Breakdown of the Open Water Scuba Certification Timeline One of the most common questions we hear at Sink or Swim Scuba is: How long does it take to get scuba certified? The good n.. Read More
Mar 22, 2026
Lincoln County Sheriff Dive Team Equipment Service, Training, and Public Safety Diving Partnership Public safety diving is built on preparation, trust, and dependable equipment. Recently, we had the opportunity to return serviced dive equipment to th.. Read More
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
Dec 23, 2025
Interspiro Full Face Masks and Surface Supplied Air in Public Safety Diving When I was a very new public safety diver, I remember the first time I heard the name Interspiro. At the time, I didn’t know much about full face masks, sur.. Read More
4310K Wilkinson Blvd
Gastonia NC 28056 US