Alarko Brülör İstavroz Kaplin Lastiği

Alarko Burner Cross Coupling Rubber: Vibration Damper and Power Transmission Part in Combustion Systems

For industrial and commercial burners to operate efficiently and smoothly, the mechanical linkage that transmits the rotary motion of the burner motor to the fuel pump must be reliable and vibration-free. The Alarko burner cross coupling rubber is a critical connecting element. Also known as a "star coupling," it is a burner spare part manufactured by Alarko Carrier and provides the connection between the motor and the pump.

What is a Cross Coupling Rubber and What Does It Do?

A spigot coupling is a type of coupling that transmits rotational motion and torque by connecting two separate shafts. The spigot coupling rubber is a star- or cross-shaped elastic piece that is compressed onto the metal heads inside the coupling.

Main Functions:

• Power Transmission: Transmits the rotational motion produced in the burner motor to the fuel pump, which pumps fuel to the burner.

• Vibration Damping: Absorbs and dampens mechanical vibrations, shocks, and impacts generated during rotation between the motor and pump. This extends the life of bearings and seals in both the motor and pump and reduces wear.

• Compensates for Misalignment: The coupling rubber compensates for slight misalignments of the motor and pump shaft, whether vertically, horizontally, or angularly. This facilitates installation and reduces stress on the system.

• Noise Reduction: Absorbs vibrations, allowing the burner to operate more quietly and smoothly.

Features and Advantages of Alarko Burner Cross Coupling Rubber:

• Durable Material: Made from high-quality elastomeric materials such as rubber, polyurethane or oil-resistant nitrile rubber (NBR). This gives the product high impact resistance and flexibility.

• Full Compatibility with Alarko Burners: Specially produced for Alarko Carrier burner models. This ensures easy replacement of spare parts and preservation of burner performance.

• Long-Lasting Use: As it is resistant to friction, vibration and oil, it provides trouble-free performance for many years.

• Easy Replacement: In case of wear and tear, it is an easily replaceable spare part.

• Cost Effective: Prevents major failures and therefore costly repairs by protecting critical components.

Areas of Use:

• Alarko Burners: This is the most basic area of use. They are used in coupling systems between the fuel pump and the engine in series such as M3, M4, M5, and M6.

• Industrial Heating Systems: Steam boilers, hot water boilers and furnaces.

• Generators: Connection systems between the engine and the generator.

• General Industrial Machinery: Rotating equipment such as pump and motor systems, fans, compressors.

Alarko Burner Cross Coupling Rubber Prices (July 2025 - Türkiye Market Forecast):

Prices for Alarko burner cross coupling rubbers vary depending on the burner model and the vendor. They can generally be found in the range of 50 TL to 300 TL . For example, some online retailers have listed them starting at 55.96 TL . For the most accurate and up-to-date pricing, it's recommended to obtain a quote directly from authorized vendors like ORFA Industrial.