• Design Extra-light & Powerful.
• Rust Free Corrosion Resistant.
• Disinfection Autoclavable.
• Internal Spray, separated water and air supply tubing, better cooling system.
• Simple to operate, fast to connect.
• Long lifespan by the Japanese ceramic ball bearing and self-lubricated system on the air motor, free from maintenance.
• Outstanding appearance, ergonomic shape.
• Autoclavable upto135°C

Waldent introduces Air -Motor Engine2 Holewith internal water spraymaking dentistry more proficient & promising. Air-motor engines are the result of intensive research & studies by professionals to deliver the best quality to dentists. Air-Motor is dental equipment that can be used in Dental clinics & minor surgical units in place of micromotors. They are air-driven motors as compared to electric-driven micromotors.

Technical Specifications:

• Ratio: 1:1
• Working pressure: 0.30Mpa-0.35Mpa
• Rotation Speed: ≥17,000 rpm
• Noise: ≤68dB
• Air consumption: About 56 ltr/min
• Hose Compatibility: 2-Hole
• Autoclavable: upto 135°C

• 1 x Air Motor Engine 

• Connect the air-motor engine to the compressed air supply using appropriate tubing.
• Ensure that the water supply is connected separately to the engine's internal water spray system.
• Verify that all connections are secure before operation.
• Autoclave the engine components at temperatures up to 135°C for disinfection.
• Prior to each use, inspect the engine for any signs of damage or wear.
• Operate the engine according to the manufacturer's instructions, ensuring proper airflow and water spray.
• During use, maintain proper positioning of the engine for optimal performance and comfort.
• After each use, disconnect the engine from the air and water supply and clean thoroughly.
• Store the engine in a clean and dry environment when not in use to prevent damage and contamination.
• Follow proper maintenance procedures as recommended by the manufacturer to ensure longevity and reliability.

• Manufacturer/Importer warranty of 1 Year as applicable for this product.
• Service and Warranty are handled by the manufacturer/importer directly for this product

Question) Is there internal or external water supply or only internal ?

Answer: The Waldent Internal Water Spray Air-Motor Engine (W-157) is equipped with an internal water supply only. This configuration is optimal for use with contra-angle and straight handpieces that have an internal water connection. It ensures effective and reliable performance with the specified dental instruments, making it well-suited for various dental procedures.

Question) Can it be used with normal airotor point coupling with 2 holes ?

Answer: Yes, the Waldent Internal Water Spray Air-Motor Engine (W-157) can be used with a normal airotor point coupling with 2 holes.