UCN, URCN, UCF & URCF Series construction
FINISH Gray semigloss enamel. Can be used as a base for additional coats.
TUBE SHEET Precision-machined tube-sheet provides for long lasting high strength service.
THREAD CNC precision threading to provide accurate leak- proof connections.
CAST BONNET Provides fluid into tubes with minimum restriction. Two or four pass inter- changeability.
BUNDLE ASSEMBLY CNC precision manu- factured parts to guar- antee a close fit between the baffles, tubes, and shell. Clearances are minimized to provide for maximum heat transfer.
NOTCHED BAFFLES CNC manufactured baffles t o p r ov i de max imum support and condensate drainage.
DRAIN PORT Drain ports allow for easy draining of tube side. Op- tional zinc anode can be inserted in place of plug.
GASKET High Temperature compos- ite gasket.
MOUNTING BRACKET Heavy gauge s t ee l mounting brackets are adjustable in orientations to 360 degrees.
UNIT CODING
Example Model
Options
UCN - 1748 - 6 - TP - CNT - B - Z - BT
Zinc Anode
Z = 1 Zinc Anode 2Z = 2 Zinc Anode etc.
Shell Diameter 1000 = 5.25" 1200 = 6.25" 1700 = 8.00" 2000 = 10.75"
Model UCN URCN UCF URCF
Tubing Blank = Copper Options CNT= 90/10 Cu Ni STS = Stainless Steel
Effective Tube Length (12" increments)
Tube Side Passes
End Bonnets Blank = Cast Iron Options B = Bronze SB = Stainless Steel
Tube Sheets Blank = Steel BT = Brass ST = Stainless Steel
Cooling Tube Diamenter
TP = 2 pass FP = 4 pass
4 = 1/4” 6 = 3/8" 10 = 5/8"
STANDARD CONSTRUCTION MATERIALS & RATINGS
Standard Model
Standard Unit Ratings
UCN / URCN & UCF / URCF
Options
Shell
Steel
Stainless Steel
Operating Pressure Tubes 100 psig Operating Pressure Shell 100 psig Operating Temperature 400 o F
Tubes Baffles
Copper
90/10 Cu. Ni. / Stainless Steel
Aluminum / Brass
Stainless Steel
Tube Sheet End Bonnets
Steel
Brass / Stainless Steel
Cast Iron
Stainless Steel Stainless Steel
Mounting Brackets
Steel
Gasket
High Temperature Gasket
Viton
note: AIHTI reserves the right to make reasonable design changes without notice.
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tel: 434-757-1800 355 American Industrial Drive LaCrosse, VA 23950
email: sales@aihti.com fax: 434-757-1810
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