NSN 4420-01-309-4175
Part Details | INDUSTRIAL FLUID HEATER
4420-01-309-4175 An apparatus designed to raise the temperature of a fluid by bringing it into proximity with another fluid of higher temperature so that heat transfer is effected by direct contact or by passing those fluids through pipe(s), tube(s), or coils which are submerged in a tank of hot water or steam which is supplied from an outside source. The fluid is never stored in this tank. Excludes air conditioning, electric fluid heaters, and refrigeration equipment.
Alternate Parts: SDA01655SW1B07110421, SD-A-016-55-SW1B07-110421, 4420-01-309-4175, 01-309-4175, 4420013094175, 013094175
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
44 | OCT 18, 1989 | 01-309-4175 | 04042 ( HEATER, FLUID, INDUSTRIAL ) |
REFERENCE DRAWINGS & PICTURES
COILED PLAIN TYPE

Cross Reference | NSN 4420-01-309-4175
Part Number | Cage Code | Manufacturer |
---|---|---|
SD-A-016-55-SW1B07-110421 | 95368 | AERCO INTERNATIONAL, INC. |
Technical Data | NSN 4420-01-309-4175
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | COILED PLAIN TYPE |
DIAMETER | 17.000 INCHES NOMINAL |
LENGTH | 62.375 INCHES NOMINAL |
HEIGHT | 17.000 INCHES NOMINAL |
HEAT TRANSFER METHOD | INDIRECT |
EFFECTIVE HEAT TRANSFER SURFACE AREA | 35.0 SQUARE FEET |
CAPACITY RATING | 1750.0 GALLONS PER HOUR |
MAXIMUM STEAM WORKING PRESSURE | 100.0 POUNDS PER SQUARE INCH |
FEATURES PROVIDED | TEMPERATURE REGULATING VALVE |
SPECIAL FEATURES | TEMPERATURE RISE 40 DEG TO 180 DEG F,CAPACITY 25/17 GPM,OUTLET PRESSURE 80/25 PSI,INCLUDES THERMOMETER,SOCKET,PILOT LIGHT ASSEMBLY,RELIEF VALVE |
SPECIFICATION/STANDARD DATA | 81349-MIL-H-22881 GOVERNMENT SPECIFICATION |
NONDEFINITIVE SPEC/STD DATA | B CLASS AND 1 TYPE |