DeAngelo Marine Exhaust Inc.
Case Studies

Real marine exhaust projects

A selection of recent and signature D'Angelo Marine builds — across yachts, sportfish, commercial, military, and SeaClean retrofits.

Detroit Eagle — Feadship Mega-Yacht Exhaust

Detroit Eagle — Feadship Mega-Yacht Exhaust

Full main-engine exhaust system with turbine integration on a Feadship mega-yacht — designed, fabricated, and commissioned end-to-end.

Material
316L + Inconel
Class
Lloyd's
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U.S. Coast Guard — Fast Response Cutter (FRC)

U.S. Coast Guard — Fast Response Cutter (FRC)

Mission-critical exhaust system for the FRC platform — built to commercial / military specification standards with full traceability.

Vessel type
Patrol / Cutter
QA
Six Sigma / AIAG
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Westport 50m — Exhaust Retrofit

Westport 50m — Exhaust Retrofit

Captain Herb walks through a full exhaust retrofit on a 50m Westport, replacing aged components with new 316L runs and integrated insulation.

Scope
Full retrofit
Vessel
50m Westport
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MY SeaRacer — SeaClean Installation

MY SeaRacer — SeaClean Installation

Custom SeaClean DPF installation that eliminated topside soot and diesel odor. 2,000+ operating hours with no back-pressure issues.

Particulate capture
98%
Runtime
2,000+ hrs
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Viking Sportfish — Repower & New Exhaust

Viking Sportfish — Repower & New Exhaust

Coordinated main-engine repower with custom polished stainless exhaust on a Viking sportfisherman.

Finish
Polished 316L
Engines
MTU
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Bertram Yachts — Production Exhaust

Bertram Yachts — Production Exhaust

Consistent, reproducible exhaust assemblies for Bertram's production line — engineered from the design board.

Type
Production
Lead time
Optimized
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