TLR Double Helical Sample Cooler
Part #: See Below for Full List
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Contact UsThe Sentry TLR tube sample cooler cools a sample from a process stream. That may seem simple, but each TLR is a uniquely designed small tube in a shell heat exchanger.
The sample to be cooled flows through the tube side of the cooler, and the cooling fluid, usually water, flows through the shell side. The cooled sample then can be taken to a laboratory for analysis or piped to in-line process instrumentation for continuous monitoring of properties such as conductivity, pH or other chemical constituents.
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Minimizes cooling water needs with its double-wound helical coil design
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Wide variety of exotic alloys available for corrosion resistance
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Retained shellside gasket reduces reassembly time
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Formed shell eliminates top shell flange weld interfaces
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Mounting bracket can be installed without removing flange bolts
| Models | Shell Design | Tube Design | Tube Material | Shell Material | Part Number |
|---|---|---|---|---|---|
| TLR-4225 |
450 psi at 650°F
(31 bar at 343°C)
|
5000 psi at 1000°F (345 bar at 538°C) |
316/316L SS 1/4 in OD x 0.049 in AW |
304/304L SS | 7-03951A |
| TLR-4225U |
450 psi at 650°F
(31 bar at 343°C)
|
4400 psi at 1000°F (303 bar at 538°C) |
316/316L SS 1/4 in OD x 0.049 in AW |
304/304L SS | 7-03951B |
| TLR-42B5 |
450 psi at 650°F
(31 bar at 343°C)
|
5000 psi at 1100°F (345 bar at 593°C) |
316/316L SS 1/4 in OD x 0.035 in AW |
304/304L SS | 7-03951C |
| TLR-42B5U |
450 psi at 650°F
(31 bar at 343°C)
|
5000 psi at 1100°F (345 bar at 593°C) |
316/316L SS 1/4 in OD x 0.035 in AW |
304/304L SS | 7-03951D |
| TLR-4525(S) |
430 psi at 650°F
(29 bar at 343°C)
|
5000 psi at 1000°F (345 bar at 538°C) |
316/316L SS 1/4 in OD |
316/316L SS | 7-04067D |
| TLR-4525U(S) |
430 psi at 650°F
(29 bar at 343°C)
|
4400 psi at 1000°F (303 bar at 538°C) |
316/316L SS 1/4 in OD |
316/316L SS | 7-04067M |
| TLR-4BB5 |
450 psi at 650°F
(31 bar at 343°C)
|
5000 psi at 1100°F (345 bar at 593°C) |
Alloy 625 1/4 in OD x 0.035 in AW |
Alloy 625 | 7-03951E |
| TLR-45B5U(S) |
430 psi at 650°F
(29 bar at 343°C)
|
5000 psi at 1100°F (345 bar at 593°C) |
Alloy 625 1/4 in OD x 0.035 in AW |
Alloy 625 | 7-05603H |
Related Resources
Learn more about how the tLR Sample Cooler can benefit your application with the following resources.
Spec Sheets
TLR Sample Cooler Spec Sheet
Instruction Manuals
Sentry Sample Cooler IOM
Marketing Materials
Keep it Cool with Sample Coolers
Technical Diagrams
Heat Exchanger Application GuideNeed Something Else?
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