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Designed specifically for the 3-15 PSIG pressure range
Can the ST-3 sampling tube be used in ducts narrower than 2 feet
Since this is a high-pressure cut-out
Integrated Logic: The Gold Control Module optimizes pump cycles to reduce thermal shock and improve system longevity
McDonnell & Miller 51-S-2-HD Cut Off Refrigerant Designed specifically for the 3-15The McDonnell & Miller 51 S 2 HD (Part Number 136200) serves as a heavy duty head mechanism only for professional grade water level control. Engineered for high capacity low pressure steam and hot water boiler systems, this unit integrates a mechanical water feeder with a low water cut off (LWCO) function via a built in Snap Acting SPDT switch (No. 2 Switch). It is designed to handle a maximum vessel pressure of 35 PSI and an inlet water supply up to
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