HB-59 "SNORKEL"
A breathing tube from the diesel intake to the surface. The boat charging her batteries with only the snorkel head showing.
The snorkel let the boat run her diesels submerged. Endurance grew, exposure shrank, and a boat that had previously spent most of her time on the surface could now sit just under it for days. The technology was simple, the change in operating profile was not. The snorkel head was the new thing for the escorts to look for. The boat below it was the same boat as before.
For those who understand that a small change in one parameter can change the whole shape of how a system is used.
Harborborne. Built to Endure.
The snorkel let the boat run her diesels submerged. Endurance grew, exposure shrank, and a boat that had previously spent most of her time on the surface could now sit just under it for days. The technology was simple, the change in operating profile was not. The snorkel head was the new thing for the escorts to look for. The boat below it was the same boat as before.
For those who understand that a small change in one parameter can change the whole shape of how a system is used.
Harborborne. Built to Endure.
Original maritime artwork -createdin‑house
Breathable canvas, everyday comfort
Durable print process for rich,lasting color
Fast dispatch from US locations
30‑day returns & easy exchanges
HB-59 "SNORKEL"
Sale price$61.50
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HB-59 "SNORKEL"
Sale price$61.50
- Materials: Canvas upper • Cushioned insole • Rubber outsole
- Care: Spot clean or gentle cycle cold; air dry
- Most orders ship in 1–3 business day from our US locations
- Free shipping over $75 (US)
- Try at home for 30 days—easy returns & exchanges
- Warranty summary if applicable