Titanium Heat Exchangers



Aquabiotech manufactures titanium heat exchanger chiller barrels for large aquatic exhibits, lobster holding systems and commercial processing applications.

The Ti-HXU series, heat exchangers are designed for large aquatic exhibit temperature control; featuring titanium U-tube design in a 10" diameter shell, 5 or 10 feet in length. Because the entire front end of the U-tube exchangers is made of titanium they are well suited for water to water and direct expansion cooling applications in harsh environmental conditions. Aluminum mounts are available for the Ti-HXU series of heat exchangers for mounting on floors or on walls.

Ti-HXU-Front view
  • Entire front end made of titanium.
  • Rotalock connections for direct expansion applications rotate 360 degrees ensuring easy installation and exceeds industry standards.
  • Supplied with or without isolation valves and access ports.
Specifications for Ti-HXU Heat Exchangers
Model # Shell side 10" Tube side1 Nominal Capacity2 Dimensions
Presure Drop
(psi)
Flow Rate
min / max
(GPM)
Shell
Inlet/Outlet
Water to Water Direct Expansion Direct Expansion         Weight
lbs. 
In / Out In / Out BTU KWH A B C D

Ti-HXU-10 (W or D)
2.4 75 / 150 2½" SCH 80
Flange
1½" FNPT Titanium ⅞" Rotalock
1 ⅜" Rotalock
120,000 35,16 65" 54" 20" 16" 125

Ti-HXU-15 (W or D)
2.4 75 / 150 2 ½" SCH 80
Flange
1½" FNPT Titanium ⅞" Rotalock
1 ⅜" Rotalock
180,000 52,75 65" 54" 20" 16" 130

Ti-HXU-20 (W or D)
2.4 75 / 150 2 ½" SCH 80
Flange
1½" FNPT Titanium ⅞" Rotalock
1 ⅜" Rotalock
240,000 70,33 65" 54" 20" 16" 135

Ti-HXU-25 (W or D)
3 100 / 250 3" SCH 80
Flange
1½" FNPT Titanium 1 ⅜" Rotalock
1 ⅝" Rotalock
300,000 87,12 65" 54" 20" 16" 200

Ti-HXU-30 (W or D)
3 100 / 250 3" SCH 80
Flange
1½" FNPT Titanium 1 ⅜" Rotalock
1 ⅝" Rotalock
360,000 105,50 127" 114" 20" 16" 205

Ti-HXU-35 (W or D)
3 100 / 250 3" SCH 80
Flange
1½" FNPT Titanium 1 ⅜" Rotalock
1 ⅝" Rotalock
420,000 123,08 127" 114" 20" 16" 210

Ti-HXU-40 (W or D)
3 100 / 250 3" SCH 80
Flange
1½" FNPT Titanium 1 ⅜" Rotalock
1 ⅝" Rotalock
480,000 140,67 127" 114" 20" 16" 215
1. Rotalock sweat connections (360o vectoring) on refrigerations side.
2. 68oF (20oC) water on the process side @100gpm.
Add W or D to model number to define Water-to-Water or Direct expansion configuration

For additional information on our titanium heat exchanger chiller barrels please contact us or call 1-888-933-0303 x:106.