Vibration isolator DVA.3-15-20-M4-40 Z049630

Vibration Isolators – Reduction of vibrations and noise in machines and equipment

The DVA.3-15-20-M4-40 vibration isolator is an element dedicated to damping vibrations and reducing noise generated by operating machines and equipment. Its construction, based on a combination of galvanized steel inserts with a rubber body, provides effective isolation from vibrations, which translates to increased work comfort, extended machine life and improved safety. It is used where it is important to isolate elements from the ground or mutual vibrations.

This particular model is characterized by an internal M4 thread, a diameter of 15 mm and a height of 20 mm. Rubber hardness at 40 Shore provides optimal damping properties for a wide range of applications. The construction with a non-through threaded hole allows for stable mounting and precise adjustment. It is worth remembering that a properly selected vibration isolator is not only noise reduction, but also protection of delicate components from damage caused by vibrations.

Construction and application

The DVA.3-15-20-M4-40 vibration isolator consists of a rubber body reinforced with galvanized steel inserts. This combination of materials guarantees high mechanical strength and corrosion resistance. The internal M4 thread allows for easy mounting in standard threaded holes. They are widely used in:

• mounting electric motors,
• damping vibrations of pumps and fans,
• isolation of machine and equipment housings,
• reduction of noise generated by industrial equipment,
• assisting in leveling equipment.

Thanks to its versatility, it finds application both in heavy industry and in precise laboratory or medical applications.

Key features and benefits

• Effective vibration isolation: Reduction of transmitted vibrations minimizes noise and protects sensitive machine components from damage.
• Durable construction: The combination of rubber and galvanized steel ensures long-lasting reliability even in harsh working conditions.
• Easy installation: The M4 internal thread allows for quick and easy installation without the need for additional tools or fasteners.
• Versatile application: Suitable for isolating various types of equipment and machines in many industries.
• Corrosion resistance: Galvanized steel provides protection against the effects of moisture and other corrosive agents.
• Optimal hardness: Hardness of 40 Shore provides good damping properties while maintaining adequate flexibility.