Marine Propulsion Systems Deck Equipment Navigation & Safety Environmental Systems
01: Marine Propulsion Systems

Propulsion Systems

Drive train components, shaft seals, and propeller configurations for commercial and naval applications. All units hydro-tested to 1.5× rated working pressure before delivery.

GS-PRO 260 Shaft Seal System
316L stainless housing | 260mm shaft dia. | rated to 6 bar | USCG 46 CFR 56 compliant
USCG Listed Commercial
Request spec sheet →
FP-Series Fixed-Pitch Propeller
Ni-Al Bronze alloy | 4-blade | 1.2m–2.4m dia. | ±0.02mm blade pitch tolerance
ISO 484 Custom Pitch
Request spec sheet →
ThrustLine CPP Hub Assembly
Controllable-pitch | 40kN–320kN | oil-immersed feedback servo | Class ABS/LR notation
Class Notation Naval
Request spec sheet →
02: Deck Equipment

Deck Equipment

Mooring, anchoring, and handling equipment designed for commercial work cycles, not recreational use. All units salt-spray tested to ASTM B117 before delivery.

DeckStar 400 Series Capstan
316L stainless | 400kN rated | 20m/min line speed | ISO 7825 compliant
ISO 7825 Electric Drive
Request spec sheet →
GS-Anchor HG-22 Horizontal Windlass
Hot-dip galvanized steel | 22kN haul | 40m/min | chain dia. 16–28mm | ABYC H-40
ABYC H-40 Hydraulic Option
Request spec sheet →
HoldFast Mooring Bitts
Cast duplex stainless | 50kN SWL | weld-on or bolt-on base | 6-point load test
Structural Custom SWL
Request spec sheet →
04: Environmental Systems

Environmental Systems

Discharge, exhaust, and waste management systems designed to meet MARPOL Annex I–VI requirements and port state control inspection standards.

CleanFlow Oily Water Separator
15ppm bilge alarm | MEPC.107(49) approved | 1.0–10.0 m³/hr | automatic oil sensor
MEPC Approved MARPOL Annex I
Request spec sheet →
ExhaustGuard SCR System
Selective catalytic reduction | NOx reduction >95% | MARPOL Annex VI Tier III | urea injection 40% solution
Tier III ECA Compliant
Request spec sheet →
AquaClean Ballast Treatment Unit
UV+electrochlorination | IMO D-2 standard | 500–3000 m³/hr | BWM Convention type approved
IMO D-2 USCG Accepted
Request spec sheet →
Custom Development

Don't see what you need?

We build to spec. Bring your requirements (material, load rating, certification pathway, and delivery timeline) and we'll scope the development engagement. Custom development work starts with a no-cost scoping call.

Start a Custom Project