4" x 4" x 7/8" Anti-Vibration Pad, Rubber and Cork

The DiversiTech MP-4C Anti-Vibration Pad reduces noise and vibration for HVAC, refrigeration, and machinery installations with a durable rubber and cork composite design.

The DiversiTech MP-4C Anti-Vibration Pad is engineered to provide superior vibration isolation and noise reduction for mechanical equipment, compressors, and HVAC units. Featuring a layered rubber–cork–rubber construction, it effectively absorbs vibration energy while maintaining load-bearing stability. Compact and durable, this 4-inch square pad is ideal for residential, commercial, and light industrial applications where equipment stability and sound control are critical.

• Model number MP-4C identifies the DiversiTech Anti-Vibration Pad with a 4-inch x 4-inch size and rubber/cork composite construction.
• Designed for HVAC units, refrigeration equipment, air compressors, and general machinery.
• Provides vibration damping and noise reduction while supporting stable, level installation.

Technical Data & Performance

• Product Type: Anti-Vibration Pad.
• Brand: DiversiTech.
• Series: MP Series – multilayer pads designed for maximum vibration absorption.
• Material: Rubber and cork composite – features a resilient cork core bonded between two rubber layers.
• Length: 4 inches (102 mm).
• Width: 4 inches (102 mm).
• Thickness/Depth: 7/8 inch (22 mm).
• Load Capacity: Up to 50 psi per pad (varies by equipment footprint and distribution).
• Construction: Three-layer design – top and bottom rubber layers provide grip and flexibility, while the cork center absorbs vibration and prevents sound transmission.
• Color: Black with natural cork center.
• Temperature Range: -20°F to 180°F (-29°C to 82°C).
• Compression Deflection: High load-bearing capacity with consistent vibration damping over time.
• Non-Slip Surface: Ribbed rubber surface enhances grip and minimizes equipment movement.
• Corrosion Resistance: Oil- and water-resistant rubber layers protect cork core and maintain performance.
• Application: Designed for air conditioners, condensers, furnaces, blowers, refrigeration units, and pumps.
• Function: Reduces mechanical vibration transmission to floors, walls, and structures.
• Noise Reduction: Minimizes structure-borne noise for quieter equipment operation.
• Installation: Simple placement under equipment base; no adhesives or fasteners required.
• Maintenance: Maintenance-free design – inspect periodically for compression or wear.
• Compliance: Meets HVAC industry vibration isolation standards.
• Environmental Resistance: Resistant to moisture, oil, and mild chemicals common in mechanical environments.
• Reusability: Reusable pad suitable for equipment relocation or service adjustments.
• Weight: Lightweight and easy to handle for single or stacked installation configurations.
• Packaging: Supplied as individual pads or bulk packs depending on order quantity.
• Warranty: Backed by DiversiTech’s Limited Manufacturer’s Warranty for material and performance integrity.

Applications & Benefits

• Provides effective vibration and sound isolation for HVAC and mechanical systems.
• Rubber–cork composite ensures long-term performance under dynamic loads.
• Non-slip ribbed surfaces keep equipment securely positioned.
• Resistant to oils, water, and weathering for both indoor and outdoor use.
• Ideal for compressors, pumps, air handlers, and other rotating machinery.