4420-00-267-1894, HEATER,FLUID,INDUSTRIAL

5910-00-267-1899 CAPACITOR,FIXED,ELECTROLYTIC

National Stock Number:
4420-00-267-1894

Federal Supply Class:
4420

National Item Identification Number:
002671894

Description:
HEATER,FLUID,INDUSTRIAL

Detail:
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.

Manufacturer Information:

WW-H-191	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
WWH191TYPE2DESI	24513	FIGGIE INTERNATIONAL INC GENERAL FITTINGS DIV

Techincal Specification:

MATERIAL	STEEL SHELL
	STEEL OR
	IRON CAST TUBE SHEET
	COPPER OR
	COPPER ALLOY TUBES
STYLE DESIGNATOR	STRAIGHT PLAIN TUBE CYLINDRICAL
DIAMETER	6.625 INCHES MAXIMUM
LENGTH	40.000 INCHES MAXIMUM
HEAT TRANSFER METHOD	INDIRECT
EFFECTIVE HEAT TRANSFER SURFACE AREA	7.0 SQUARE FEET
TUBE QUANTITY	12
TUBING OUTSIDE DIAMETER	0.750 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS
TUBE ATTACHMENT METHOD	SEAL-WELDED BOTH ENDS
CAPACITY RATING	550.0 GALLONS PER HOUR
MAXIMUM STEAM WORKING PRESSURE	125.0 POUNDS PER SQUARE INCH
CONNECTION TYPE	THREADED EXTERNAL PIPE CONDENSATE RETURN
	THREADED EXTERNAL PIPE HEATING FLUID INLET
	THREADED EXTERNAL PIPE HEATING FLUID OUTLET
	THREADED EXTERNAL PIPE STEAM INLET
NONDEFINITIVE SPEC/STD DATA	2 TYPE AND
	A DESIGN AND
	2 CLASS AND
	A STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	WW-H-191

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