4" x 4" Anti-Vibration Pad, Blue

DiversiTech® MP-4E E.V.A. Anti-Vibration Pad – Technical Product Information

The DiversiTech® MP-4E Anti-Vibration Pad is a professional-grade vibration attenuation solution designed for HVAC, refrigeration, and industrial equipment installations. Constructed with advanced E.V.A. (Extreme Vibration Attenuation) composite technology, this pad provides superior vibration control and load stability under dynamic mechanical conditions. Engineered to outperform conventional cork and rubber pads, the E.V.A. composite core resists chemical degradation and maintains long-term structural integrity, making it suitable for applications involving compressors, motors, pumps, and air handling units where vibration isolation and noise reduction are critical.

Technical Specifications

• Manufacturer: DiversiTech Corporation
• Model Number: MP-4E
• Product Series: E.V.A. (Extreme Vibration Attenuation)
• Product Type: Anti-Vibration Equipment Pad
• Material Composition: Multi-layer composite construction with proprietary E.V.A. foam core and textured rubber facing
• Length: 4 inches (101.6 mm)
• Width: 4 inches (101.6 mm)
• Depth (Thickness): 7/8 inch (22.2 mm)
• Load Capacity: Rated to withstand up to 50 PSI
• Vibration Reduction: >31% greater attenuation compared to cork/rubber composites; >81% greater than competitor waffle pads
• Chemical Resistance: Resistant to oils, coolants, and common industrial chemicals
• Compression Set: Minimal under continuous static or cyclic load conditions
• Operating Temperature Range: -20°F to 180°F (-29°C to 82°C)
• Application Suitability: Designed for compressors, condensing units, air handlers, pumps, fans, and motors
• Surface Design: Non-skid rubber exterior for enhanced grip and stability
• Mounting Method: Free-standing under load-bearing contact points; no adhesive or fasteners required
• Noise Reduction: Engineered to reduce structure-borne vibration and airborne noise transmission
• Compliance: Meets professional mechanical installation standards for HVAC and industrial vibration control
• Color: Blue composite core with black rubber facing
• Weight: Approx. 0.25 lbs per pad

Design and Performance Features

• Engineered composite structure delivers enhanced vibration isolation under high-frequency mechanical loads
• E.V.A. core resists breakdown from oils and chemicals common in mechanical and HVAC environments
• Dual-surface design provides non-slip contact for secure equipment placement
• Uniform load distribution minimizes deflection and structural stress on equipment mounts
• Outperforms conventional cork/rubber pads in both vibration dampening and compression recovery
• Compatible with air conditioners, refrigeration units, generators, and other rotating equipment
• Supports professional-grade installations requiring consistent vibration attenuation performance

Professional Summary

The DiversiTech® MP-4E E.V.A. Anti-Vibration Pad is a high-performance mechanical isolation component engineered for demanding field applications. Its composite foam core and dual-surface rubber construction deliver superior vibration dampening and structural resilience under dynamic load conditions. Designed to withstand 50 PSI and resist oil and chemical degradation, this pad significantly reduces transmitted vibration compared to traditional cork or solid rubber alternatives. Suitable for HVAC, industrial, and mechanical system installations, the MP-4E provides consistent, long-term vibration isolation performance for equipment requiring stable mounting and reduced operational noise.