DAYTON KS55CXPA Jet Pump Motor Cover Box 5K658A 3/4HP 3450RPM

( Brand: Dayton ), ( Manufacturer Part Number: KS55CXPA ), ( Model: 5K658A ), ( Part Type: Jet Cover Pump Motor Box ), ( Rated Load: Hp ), ( Current Type: Ac ), ( Ac Frequency Rating: 60 Hz ), ( Service Factor: 1.50 ), ( Nominal Rated Input Voltage: 230 V ), ( Insulation Class: A ), ( Ac Phase: Single Phase ), ( Rpm: 3450 )

Review DAYTON Jet Pump Motor 3/4hp 3450rpm Missing Cover No Original Box

The **Dayton KS55CXPA 5K658A Jet Pump Motor**, a robust and high-performance electric motor, is a premium solution designed for demanding applications requiring reliable, efficient water movement in residential, commercial, or agricultural settings. Engineered with precision, this **3/4 horsepower (HP) motor** delivers a consistent and powerful output of **3450 RPM**, making it ideal for driving centrifugal or jet pumps in well systems, irrigation setups, or pressure boosting applications. The motor is housed in a **durable cast iron cover box**, providing exceptional protection against corrosion, moisture, and mechanical stress, ensuring longevity even in harsh environments. Its compact yet sturdy design allows for easy installation in tight spaces, while the **ball-bearing construction** ensures smooth operation and reduced friction, minimizing wear over time. Built with **high-quality materials**, including a robust windings system and efficient cooling fins, this motor operates with minimal heat buildup, enhancing both performance and safety. The **5K658A model** is specifically optimized for compatibility with Dayton s line of jet pumps, offering seamless integration with systems requiring precise flow rates and pressure control. Whether used in a deep well setup, a high-volume irrigation system, or a pressure-boosting application, this motor delivers **reliable, consistent power** with minimal maintenance, making it a dependable choice for professionals and DIY enthusiasts alike. Its **energy-efficient design** also contributes to lower operational costs, further adding to its value as a long-term investment in performance and durability.

### **Pros and Cons of buying a Dayton KS55CXPA 5K658A Jet Pump Motor (3/4 HP, 3450 RPM, Cover Box)**

1. **Reliable Performance** The Dayton KS55CXPA is a well-regarded submersible jet pump motor designed for consistent, efficient water lifting in residential and light commercial applications. Its 3/4 horsepower rating ensures adequate flow for typical well systems.

2. **Durable Construction** Built with corrosion-resistant materials, this motor is designed to withstand prolonged use in wet environments, reducing the risk of premature failure.

3. **Compatibility with Jet Pumps** The 3450 RPM speed is optimized for jet pump systems, providing balanced performance for both pressure and flow requirements.

4. **Easy Installation** The cover box (or junction box) simplifies wiring connections, making installation less complex for DIYers or professionals.

5. **Proven Brand Reputation** Dayton is a trusted name in well pumps and motors, offering reliable customer support and availability of replacement parts.

6. **Cost-Effective for Mid-Range Use** Compared to higher-end commercial pumps, this motor offers a balance between affordability and performance for standard residential wells.

7. **Energy Efficiency** While not the most advanced in efficiency, it operates within reasonable power consumption for its class, helping reduce electricity costs compared to older, less efficient models.

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1. **Limited Lifespan for Heavy-Duty Use** At 3/4 HP, this motor may struggle with very deep wells, high sand content, or extreme drawdowns over time, potentially requiring more frequent replacements than larger motors.

2. **Noise Levels** Submersible jet pumps can generate noticeable vibration and noise, which may be an issue in homes with sensitive neighbors or sound-sensitive occupants.

3. **Maintenance Requirements** Like all submersible pumps, it requires periodic inspection for clogs, seal wear, or motor overheating. Neglecting maintenance can lead to costly repairs.

4. **Potential for Clogging** If the well has fine sand or debris, the impeller or strainer may become clogged, reducing efficiency or causing the motor to overheat.

5. **Limited Warranty** Standard warranties on Dayton pumps typically cover defects for 1 2 years, which may not be as extensive as some premium brands.

6. **Installation Challenges** If the well casing is not properly sized or the pump is not installed correctly, it may lead to reduced performance or premature failure.

7. **Replacement Part Availability** While Dayton parts are widely available, older models may require specialized components, increasing repair costs over time.

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### **Conclusion**

The **Dayton KS55CXPA 5K658A jet pump motor** is a solid choice for **residential wells with moderate depth and flow requirements**. It strikes a balance between **affordability, reliability, and performance**, making it suitable for homeowners who need a dependable pump without investing in a high-end commercial model. However, it is not ideal for **extremely deep wells, high-sand conditions, or heavy-duty commercial use**, where a larger or more robust motor would be preferable.

If your well system falls within the **typical range for a 3/4 HP jet pump (e.g., 50 150 feet deep, moderate drawdown)**, this motor will likely serve you well with proper maintenance. For **deeper wells, high sand content, or frequent high-demand usage**, consider upgrading to a **1 HP or larger motor** for better longevity and efficiency.

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### **Recommendation**

- You have a **standard residential well** (not excessively deep or sandy).

- You need a **reliable, mid-range pump** for everyday household use.

- You are comfortable with **basic maintenance** (cleaning strainers, checking seals).

- You prefer a **well-known brand** with good availability of parts.

- Your well has **high sand content, extreme depth (>200 ft), or very high drawdown**.

- You require **maximum efficiency or long-term durability** without maintenance.

- You are on a **tight budget** and can find a **used or refurbished model** at a lower cost.

- For **deeper wells**, look at **1 HP or 1.5 HP Dayton models** (e.g., KS65 or KS75 series).

- If **energy efficiency** is a priority, consider a **variable-speed pump** (though these are more expensive upfront).

- For **commercial or high-demand use**, a **branded pump from Grundfos or Zoeller** may offer better longevity.

Ultimately, this motor is a **practical and cost-effective solution** for most homeowners, provided their well conditions align with its capabilities. Always verify **well specifications and local water conditions** before purchasing.

Details:

part #: ks55cxpa price

• $80.00

specifications oelemot:

• brand: Dayton
• mpn: Ks55cxpa
• model: 5k658a
• part type: Jet Cover Pump Motor Box
• rated load: Hp
• current type: Ac
• ac frequency rating: 60 Hz
• service factor: 1.50
• nominal rated input voltage: 230 V
• insulation class: A
• ac phase: Single Phase
• rpm: 3450

general oelemot:

• condition: Used
• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors

shipping oelemot:

• transit: 4-8 Days
• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed

offer oelemot:

• sold: 0
• options: Ship-to-home
• quantity: 1
• best offers: True
• started: March 12, 2026
• availability: In Stock

payments oelemot:

• other
• wallet: Paypal
• credit card: Mastercard

seller oelemot:

• city: Windber, Pennsylvania
• # reviews: 1584
• rating: 99.5%

returns oelemot:

• policy: No Returns

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