
9V-SH ANTI-SEISMIC MOUNT
The 9V-SH Anti-Seismic Mount is a spring isolator from AMC Mecanocaucho that protects mechanical equipment from seismic events while providing low-frequency vibration isolation. A high-elasticity steel spring combined with a Sylomer pad and integrated levelling system makes it suited to plant rooms, rooftop equipment, and HVAC installations in seismically active zones.
Specifications
- Natural frequency: 2 to 5 Hz (depending on spring variant selected)
- Spring variants: 8 load ratings, colour-coded blue to brown
- Spring constant range: 121 to 1,353 N/mm
- Maximum load range: 1,329 lbs to 13,885 lbs across variants
- Sylomer pad: Included as standard under mount base for mid and high-frequency isolation
- Levelling system: Integrated
- Operating temperature: -30 to +70 degrees C (short-term higher temperatures permissible)
- Dimensions (all variants): A: 350 mm, B: 180 mm, H: 396 mm (approx)
Applications
Used under mechanical plant where seismic protection and vibration isolation are both required: HVAC systems, chillers, pumps, generators, and rooftop plant rooms. The spring-plus-Sylomer construction addresses low, medium, and high-frequency transmission in a single mount.
Frequently asked questions
What is the difference between the 9V-SH and a standard spring mount?
The 9V-SH is an anti-seismic variant. It includes mechanical restraint to anchor the equipment during seismic events, while the spring and Sylomer pad continue to provide vibration isolation under normal operating conditions.
Does the Sylomer pad need to be purchased separately?
No. A Sylomer pad is included as standard under the mount base to provide isolation at mid and high frequencies, complementing the spring's low-frequency performance.
What is the operating temperature range?
The mount operates from -30 to +70 degrees C, with provision for short-term higher temperatures.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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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.

