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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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