SPECIFICATIONS
McDonnell & Miller 51-S/51-S-2 Series
For high capacity [up to 35,000 sq. ft. (3250m2)] low pressure
steam and hot water boilers with cold water feed
Optional features
– No. 2 switch
– Manual reset
– Float block
Proportional feed action
Maximum water supply pressure 100 psi (7 kg/cm2)
Maximum inlet water temperature 120°F (49°C)
Maximum vessel pressure 35 psi (2.5 kg/cm2)
WHY ITT CONTROLS
- • Over 50 years of industry knowledge
- • Fast customer service; response within 15 minutes
- • Best price quality ratio
- • We facilitate the total procurement, purchase and engineering process of our customers
PARTS
