SHAFT COLLAR NACA PROFILE 1

COLLARÍN DE EJE PERFIL NACA – Tecnoseal anode | Anodo para ejes y helices | Shaft collars & bracelets | zinc

Sacrificial anode for Shaft & propeller anodes, made of zinc to mitigate galvanic corrosion and extend service life of immersed metals. Related: Anodo para ejes y helices · Shaft collars & bracelets · nan.

Key benefits

• Stable protection and uniform anode consumption
• Integrates with Anodo para ejes y helices
• Recommended for Shaft collars & bracelets

Material & environment

Alloy selection: zinc (saltwater), aluminum (brackish) and magnesium (freshwater). Replace at ~50% depletion.

Installation & maintenance

Mounting

Install on a clean metallic surface with electrical continuity; check torque.

Inspection

Inspect every 6 months/100 hours or after long lay-ups.

Compatibility

FAQ

Which alloy for my waters?

Zinc (salt), aluminum (brackish) and magnesium (fresh). If unsure, consult the manufacturer alloy table.

When should I replace it?

When ~50% has depleted, or at least once per season.

Can I mix alloys?

Not recommended: it can alter potential and reduce protection.

Where to find related parts?

Browse Shaft & propeller anodes or the brand nan.