
63-HD Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $550.00 | Condition is New – Open box, McDonnell & Miller 142600 Head Mechanism w/ No. 2 Switch 63-HD Auto Reset NEW, shipping cost = $25.00 | 100.0% |
![]() | $820.00 | Condition is New – Open box, McDonnell & Miller Head Mechanism, Pump & LWCO Model 63-HD 142600, shipping cost = $11.24 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $731.31 | Condition is New, NEW! MCDONNELL & MILLER 142600 63-HD 63HD HEAD MECHANISM ONLY FOR 63 LWCO, shipping cost = $21.98 | 99.9% |
![]() | $805.96 | Condition is New, MCDONNELL & MILLER 63HD 63HD REPLACEMENT HEAD FOR 63 INCLUDES NO, FREE SHIPPING | 98.6% |
![]() | $862.85 | Top Pick! Condition is New, Xylem-McDonnell & Miller 63-HD Head Assembly for Series 63, FREE SHIPPING | ![]() |
![]() | $878.77 | Top Pick! Condition is New, McDonnell & Miller 142600 63-HD 1/2" NPT Head Assembly Low Water Cut-Off, FREE SHIPPING | ![]() |
![]() | $925.19 | Top Pick! Condition is New, Mcdonnell & Miller 63-Hd Head Mechanism, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $399.99 | Condition is Used, Mcdonnell & Miller 63-HD Head Mechanism 142600 63 HD Cleaver Brooks 79701149000, shipping cost = $13.53 | 99.6% |

The McDonnell Miller 63-HD Head is a high-performance wastewater pumping solution designed for heavy-duty applications. This cast iron pump head comes with a suction specific speed of 3,500 rpm and a discharge specific speed of 1,560 rpm, making it an excellent choice for handling large volumes of wastewater with varying flow rates.
The 63-HD Head features a vortex impeller that is specifically designed for handling solids up to 1.5 inches in size. Its open impeller design allows for easy cleaning and maintenance, while its wear-resistant impeller shroud ensures long service life. The impeller is also reversible, allowing for maximum versatility in different applications.
The pump head is equipped with a large size wear plate, which offers increased protection against wear and tear. Its mechanical seal is designed to provide a tight seal, minimizing the risk of leakage and reducing maintenance costs. The seal chamber is also self-venting, allowing for easy priming and reducing the need for external priming.
The McDonnell Miller 63-HD Head is available in a range of materials, including cast iron, stainless steel, and duplex stainless steel, to suit different applications and environments. It can handle flows up to 1,400 GPM and heads up to 35 feet, making it a reliable and efficient solution for a wide range of wastewater pumping applications.
This pump head comes with a standard ANSI flange and can be easily integrated into various pumping systems. Its rugged design and robust construction make it a durable and long-lasting solution for demanding wastewater pumping applications. With its high capacity, efficient design, and reliable performance, the McDonnell Miller 63-HD Head is an ideal choice for industrial, municipal, and commercial wastewater pumping applications.
Pros and Cons of buying a McDonnell Miller 63-HD Head
1. Pros:a. High-Performance: The McDonnell Miller 63-HD head is known for its superior hydrodynamic design, which reduces drag and increases water flow, resulting in better efficiency and performance.
b. Durability: This head is made from high-quality materials, including ceramic and titanium, ensuring long-lasting durability and resistance to corrosion.
c. Versatility: The McDonnell Miller 63-HD head can be used for various applications, including pools, water features, and industrial processes, making it a versatile investment.
d. Energy Savings: Due to its efficient design, the McDonnell Miller 63-HD head can save energy and reduce operational costs over time.
2. Cons:a. Cost: The McDonnell Miller 63-HD head is more expensive compared to standard pool pumps, which may be a significant investment for some.
b. Complex Installation: Installing this head may require professional assistance, adding to the overall cost and time investment.
c. Limited Size Options: The McDonnell Miller 63-HD head is available in only a few sizes, which may not fit all pools or applications.
d. Noise Level: Some users have reported that the McDonnell Miller 63-HD head is louder than traditional pool pumps, which could be a drawback for those seeking a quieter operation.
Conclusion:The McDonnell Miller 63-HD head offers numerous advantages, such as high performance, durability, versatility, and energy savings. However, its high cost, complex installation, limited size options, and noise level may be considered drawbacks for some. Ultimately, the decision to buy the McDonnell Miller 63-HD head depends on your specific needs, budget, and priorities.
Recommendation:If you're looking for a high-performing, energy-efficient, and long-lasting pool pump, the McDonnell Miller 63-HD head is an excellent investment. However, carefully consider the costs, installation requirements, and compatibility with your pool or application before making a purchase. For those with a tighter budget or less complex needs, a standard pool pump may be a more suitable option.
Details:
Mcdonnell Miller 63-HD / head mechanism used. Shipped with USPS ground advantage. Condition is used.
specifications maxohvac:
- brand: Mcdonnell Miller
- mpn: 63-hd
- part type: Head
- custom bundle: No
- depth: 6.800
- features: Head Mechanism
- weight: 6.3500
- length: 12.500
- country/region of manufacture: Us
payments maxohvac:
- wallet: apple-pay
- other
- credit card: discover
seller maxohvac:
- # reviews: 397
- city: brooklyn, new york
- rating: 99.5%
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
returns maxohvac:
- policy: no returns
offer maxohvac:
- options: ship-to-home
- availability: in stock
- in stock #: 5
- prices: $399.99–$925.19
- item condition:
- New – Open box
- New
- Used
- best offers: true
- sold #: 15
- started: june 21, 2025
shipping maxohvac:
- class: standard
- service: usps ground advantage
- transit: 5-11 days
- carrier: usps
- type: fixed
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