
Marine Exhaust – ST
Marine Exhaust ST is a suspension mount from AMC Mecanocaucho designed to hang exhaust ducts in marine applications. The mount accommodates thermal expansion and contraction of the duct while providing vibration isolation, and an interlocking metal fail-safe resists both compression and traction loads for additional safety.
Specifications
- Load capacity range: 40 kg to 2,000 kg
- Number of models: 11
- Size types: Type A, Type B, Type C
- Shore hardness options: 40 Sh to 75 Sh
- Type A dimensions: 50 mm (A) x 325 mm (B), thread M12
- Type B dimensions: 100 mm (A) x 485 mm (B), thread M20
- Type C dimensions: 100 mm (A) x 500 mm (B), thread M30
- Construction: Rubber element with interlocking steel parts
- Fail-safe: Interlocking metal components resist high compression and traction loads
Applications
Marine exhaust duct suspension where thermal movement must be accommodated without transmitting vibration to the hull or surrounding structure. Suitable across a wide load range from small auxiliary ducting to large main engine exhaust systems.
Frequently asked questions
What makes this mount suitable for marine exhaust installations?
The design allows the duct to displace freely when exposed to thermal expansion and contraction, while the interlocking metal parts provide a fail-safe that resists both compression and traction loads in demanding marine conditions.
How many sizes are available?
There are 11 models across three types (A, B, C), covering hanging loads from 40 kg to 2,000 kg. Shore hardness options from 40 Sh to 75 Sh allow tuning for different load and stiffness requirements.
Can the mount handle both upward and downward forces?
Yes. The interlocking metal construction resists both high compression and traction loads, which is the fail-safe feature providing extra safety in suspension.
Click here to download the Product Data Sheet
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FAQs
What is your return policy?
All refunds and returns are determined by the manufacturer's terms of sale. Change-of-mind refunds are not accepted, but all valid warranty claims will be managed by AKA Acoustics in compliance with consumer law.
How long will it take to receive my order?
Freight lead times will be provided upon order confirmation. Standard items typically ship within 4–6 weeks, while custom orders may take 6–12 weeks.
Is my payment information secure?
Yes, all payments are securely processed through Stripe and are protected under their Terms of Service. AKA Acoustics do not store any payment information ourselves.
How are freight costs calculated?
Freight costs are determined at the time of quotation to ensure accurate pricing based on your specific order. For any questions, please email sales@akaacoustics.com
How can I contact support?
For account inquiries, email accounts@akaacoustics.com. For order support, email sales@akaacoustics.com.

