MALLORY 28720 Promaster Coil Oil Filled Mount Filter 45 000V W/mount

( Brand: Mallory ), ( Type: Coil ), ( Items Included: Mount, , Filter ), ( Manufacturer Part Number: 28720 ), ( Vintage Part: Yes ), ( Country Of Origin: America )

Review MALLORY Promaster Coil Oil Filled 45 000v Black W/mount Filter fits CLASSIC

The Mallory 28720 Promaster Classic Coil is an oil-filled, 45,000V transformer coil designed for use in various industrial applications. This coil is a part of Mallory's Promaster Classic series, which is known for its reliability and durability.

The coil is filled with insulating oil that helps to cool the winding during operation and provides an additional layer of protection against electrical shorts and other potential failures. The oil also acts as a dielectric medium, reducing the risk of corona discharge and ensuring efficient energy transfer between the primary and secondary windings.

The Mallory 28720 Promaster Classic Coil is rated for a voltage of 45,000 volts and comes with a mount filter. The filter helps to protect the coil from electrical noise and surges, ensuring a clean and stable power supply to the load. The filter is designed to be easily replaceable, allowing for maintenance and upkeep without the need for extensive downtime.

The coil's winding is made of high-quality copper wire, which provides excellent conductivity and reduces energy loss. The winding is also tightly wound, ensuring a low electrical resistance and efficient energy transfer. The coil's housing is made of robust and durable materials, designed to withstand the rigors of industrial use.

The Mallory 28720 Promaster Classic Coil is a versatile and reliable solution for a wide range of industrial applications, including power generation, manufacturing, and transportation. Its oil-filled design, high voltage rating, and mount filter make it an ideal choice for applications that require a stable and clean power supply, as well as robust protection against electrical surges and shorts. With its proven track record of reliability and durability, the Mallory 28720 Promaster Classic Coil is a smart investment for any industrial operation.

Pros and Cons of Buying Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter

The Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter is an electrical component used for voltage regulation in industrial applications. This device comes with several advantages and disadvantages, which are essential to consider before making a purchasing decision. In this analysis, we will discuss the pros and cons of buying a Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter.

1. Oil filled design: The oil-filled design offers superior heat dissipation, making it suitable for high voltage applications. It also helps prevent electrical shorts and extends the product's lifespan.

2. Mount filter: The integrated mount filter eliminates the need for an additional mount filter, reducing the overall system cost and complexity.

3. Durable construction: The device is built with high-quality materials, ensuring it can withstand harsh industrial environments and provide reliable performance.

4. Customizable: The Mallory 28720 Promaster Classic Coil can be configured to meet specific application requirements, ensuring optimal performance and efficiency.

1. Size and weight: Due to its large size and weight, the Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter may require extra space and additional structural support during installation.

2. Cost: This high-performance voltage regulator is more expensive than other alternatives, which may limit its appeal for budget-conscious buyers.

3. Complex installation: The installation process for the Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter can be complex, requiring specialized knowledge and tools.

In conclusion, the Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter offers several advantages, including its oil-filled design, integrated mount filter, durable construction, and customizable features. However, it also comes with some disadvantages, such as its large size and weight, higher cost, and complex installation process.

If you are in need of a high-performance voltage regulator for industrial applications, the Mallory 28720 Promaster Classic Coil Oil Filled 45kV W/Mount Filter is a solid choice. Its superior heat dissipation, integrated mount filter, and customizable features make it an excellent investment for businesses that demand reliable and efficient electrical systems. However, be prepared for the additional cost and complex installation process. If budget or space constraints are a concern, consider exploring alternative solutions with similar performance specifications.

Details:

Oil Filled, Black Plastic, With Mount 29371 Filter. Mallory, Mallory 28720 Promaster Classic Coil, 45kv Output. Very Nice Condition, Guaranteed.

part #: 28720 prices

• $44.00-$239.99

specifications sparkystooge:

• for models: Classic
• brand: Mallory
• type: Coil
• items included: Mount, , Filter
• manufacturer part number: 28720
• vintage part: Yes
• country of origin: America

offer sparkystooge:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: February 21, 2026
• sold: 0

returns sparkystooge:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments sparkystooge:

• credit card: Mastercard
• other
• wallet: Apple-pay

shipping sparkystooge:

• transit: 5-11 Days
• service: USPS Priority Mail
• cost: $12.00
• carrier: USPS
• class: Expedited
• type: Fixed

seller sparkystooge:

• rating: 99.7%
• # reviews: 15945
• city: East Jordan, Michigan

general sparkystooge:

• condition: Used
• Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits

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