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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPF953
- Phone: (800) 221-9723
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Frequently asked questions
Is this durable enough for frequent dental equipment maintenance?
Yes, this Polyflo nut is constructed from chrome-plated brass. This material choice provides excellent corrosion resistance, ensuring durability and reliability when used in fluid line systems for your dental equipment.
Which specific dental equipment is this compatible with?
This component is specifically engineered for use with the DENTSPLY Cavitron BOBCAT 25 KHz - G115 dental ultrasonic scaler. It ensures a precise fit for quick connections to air or water lines.
Does this package contain multiple nuts?
Yes, each purchase is a convenient pack of 5 units, allowing you to have spares on hand for your maintenance and repair needs.
Is there an upgraded version of this part available?
Yes, please note that the RPI RPF953 part number has been officially superseded by RPI Part #RPF883. While this listing is for the chrome version, the RPF883 is the updated component recommended for these systems.
Should I purchase any other components for the installation?
To ensure a complete and secure connection, you may also need the Sleeve/Ferrule (1/4”), which is available separately as RPI Part #ADS032.
What is the primary function of this Polyflo nut?
This nut is designed to facilitate a secure quick connection interface for air or water lines, ensuring that your dental ultrasonic scaler equipment maintains a leak-free and stable connection during operation.
Is this part suitable for professional medical environments?
Absolutely. The chrome-plated finish provides a clean, professional aesthetic that is well-suited for the rigorous standards of dental offices, clinics, and laboratory environments.
What size line is this connector designed for?
This component is precision-engineered for a standard 1/4-inch line connection, ensuring compatibility with the existing air and water lines found on your DENTSPLY Cavitron BOBCAT unit.
Is this a factory-new, high-quality component?
Yes, this is a factory-new RPI component. RPI is well-regarded for manufacturing high-quality replacement parts that meet the rigorous demands of medical and dental equipment maintenance.
Is the chrome plating resistant to wear?
The chrome plating on this brass nut is applied to provide a hard-wearing, corrosion-resistant surface. This is essential for components that regularly interact with air and water lines, helping to maintain performance over time.

RPI RPF953 Polyflo Nut (1/4" Chrome)