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McDonnell & Miller 51SHD Replacement Control Head for 51S High Capacity Pump Controller

Manufacturer

Picture for manufacturer McDonnell & Miller

Part Number

51SHD
7 reviews
Sale Price

$1,514.76

1 left at this price

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The McDonnell & Miller 51SHD is a replacement control head designed specifically for the 51S high-capacity pump controller system. This genuine OEM replacement component ensures reliable operation and maintains the performance standards of your existing McDonnell & Miller pump control system.

Key Features:

  • High-capacity control head for demanding applications
  • Direct replacement for 51S series pump controllers
  • OEM part number 135800 for accurate cross-reference
  • Designed for commercial and industrial boiler systems
  • Maintains system integrity with genuine McDonnell & Miller quality

This replacement head is engineered to meet the exact specifications of the original equipment, providing dependable water level control in boiler feed and condensate return applications. Installation requires basic plumbing knowledge and should follow manufacturer guidelines for proper system operation.

Great experience!

simple checkout

Good

Product was easy to find and what I wanted. The whole process was seamless. I love the free shipping but also the option to pay a little and get it out faster which this time I needed.

Great price

Simple and easy.

I needed an expensive part for my outboard motor's steering system, several of the internet sellers should out of stock/back ordered. Boatplicity showed the item in stock. I went on chat and was told the item was available. I paid the extra $9.99 for 2 day delivery. I ordered the $2000.00 item Wed. May 15 2024 at 1:00 pm. Fed Ex rang my door bell the next day at 11:30 am. I received that item less than 24 hours from the time I placed my order. That is as good as it gets !

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