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551-S-HD | 551-S HEAD MECH. #136600 | Xylem-McDonnell & Miller
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Details for 551-S-HD
551-S MECHANICAL HEAD #136600 from Xylem-McDonnell & MillerThis 551-S Mechanical Head is designed for use with McDonnell & Miller model 136 boilers. It is a mechanical boiler water level control. The 551-S Mechanical Head has a 1/8" NPT female connection. It is made of cast iron and has a black finish. The 551-S Mechanical Head is a replacement part for McDonnell & Miller boilers.Our HVAC supply store offers the best prices and fast shipping on all of your product needs!
Specifications
Item Number | 551-S-HD |
Brand | Xylem-McDonnell & Miller |
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