Description
20MDK SERIES CUMMINS / ONAN HEAT EXCHANGER - SHOP CLEANED & PRESSURE TESTED USED. CONTACT US WITH ANY QUESTIONS REGARDING THIS PART.
HEAT EXCHANGER IS 14 1/2 INCHES LONG COVER BOLT END TO COVER BOLT END / DIAMETER OF BUNDLE IS 3 INCHES, WHERE RUBBER END CAP GASKET GOES ...( END COVER BOLT ... TO ... END COVER BOLT ) END OF UNIT IS 3 1/4 INCHES IN DIAMETER.
MAIN INLET & OUTLET WATER PORTS ARE 1 1/4 INCHES EACH. OTHER OUTLETS ARE 1 INCH O.D., EXCEPT SMALL PORT
IS 3 / 4 INCH O.D.
( 111- B2 )