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Xylem 51-HD Replacement Head Mechanism for Series 51 Water Feeder

Manufacturer

Picture for manufacturer Xylem

Part Number

51-HD
9 reviews
Sale Price

$1,299.61

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Xylem 51-HD is a replacement head mechanism designed specifically for McDonnell & Miller Series 51 mechanical water feeders. This genuine OEM component (part number 134900) ensures reliable operation and proper water level control in low-pressure steam and hot water boiler systems.

Key Features:

  • Genuine Xylem-McDonnell & Miller replacement head mechanism
  • Compatible with Series 51 water feeders for boilers larger than 5,000 sq. ft. capacity
  • Designed for maximum vessel pressure of 35 PSI
  • Quick-change design for simplified maintenance and replacement
  • Precision-engineered float-operated mechanism for proportional feed action
  • Supports maximum water supply pressure up to 150 PSI
  • Maximum inlet water temperature rating of 120°F

This head mechanism is an essential service component for maintaining the proper operation of Series 51 mechanical water feeders used in commercial and industrial boiler applications. The 51-HD provides the critical float control function that automatically maintains proper water levels in low-pressure steam and hot water boiler systems with cold water feed.

very easy to do

Quick delivery, satisfied with the product. Thanks

My order was delivered quickly, with no issues.

Everything worked great, shipping was fast!

Quick and easy

Product was as advertised. Packaging was poor. Furnace was damaged (bent in two places) but not enough to effect operation. Their prices were much better than other sites. Would definitely recommend for RV parts.

Priced right

Good price, easy to order

Thanks for the product and getting it ready and delivered in a timely manner

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