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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: VPC158
- Phone: (800) 221-9723
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Frequently asked questions
Is this a reliable direct replacement for Air Techniques systems?
Yes, the RPI VPC158 is engineered specifically as a high-quality replacement for Air Techniques OEM part numbers HFA10010 and 55683. It is designed to integrate seamlessly into your existing equipment, specifically for the VacStar 2 model.
Can I trust the electrical specs for my dental vacuum?
Absolutely. This capacitor is built to rigorous standards, offering a precise 250-300μf capacitance range. It is fully rated for 110VAC applications and supports both 50Hz and 60Hz frequencies, ensuring stable performance in standard dental vacuum motor assemblies.
Are the electrical connections easy to install?
Yes, the unit is designed for straightforward installation. It is equipped with dual 1/4” electrical tabs, which allow for a secure and standard connection within your motor assembly.
What is the physical size of this start capacitor?
The component is built to compact, standardized dimensions for easy fitment:
- Diameter: 1.43 inches
- Length: Approximately 2.75 to 3.38 inches
These dimensions are optimized to fit within the motor assembly housings of compatible dental vacuum units.
Is this a factory-new electrical component?
Yes, the RPI VPC158 is factory new. We supply only brand-new components to ensure the longevity and reliability of your dental equipment maintenance and repairs.
Does this capacitor help with motor startup?
Yes, as a specialized start capacitor, this unit is critical for the initial torque required to get your vacuum motor running. Using a high-quality, correct-spec part like this helps maintain the efficiency and health of your vacuum’s motor assembly.
Is this part compatible with my specific VacStar 2 system?
This capacitor is specifically manufactured for use within the motor assemblies of Air Techniques VacStar 2 dental vacuum units. It is a direct fit for the equipment mentioned, assuming the system requires a 110VAC, 250-300μf start capacitor.
Does the dual-rating range affect its performance?
The 250-300μf range indicates the capacitor’s ability to provide the necessary surge capacity for motor startup. This flexibility ensures it effectively meets the electrical load requirements specified by the manufacturer for the VacStar 2 motor assembly.
Is this considered a professional-grade repair part?
Yes, RPI parts are widely used in the professional healthcare and dental industry. This capacitor is an essential maintenance component designed to meet or exceed the performance expectations of the original equipment.
Can this capacitor be used on both 50Hz and 60Hz power?
Yes, the unit is versatile and engineered to support both 50Hz and 60Hz frequencies, making it a robust solution for a variety of electrical environments.

RPI VPC158 Capacitor (250-300Μf, 110Vac)