Thermal Transfer AA-150-1 Air-Cooled Aftercooler, 150 SCFM, Single-Phase
The AA-150-1 is Thermal Transfer's 150 SCFM class air-cooled aftercooler, a galvanized steel cabinet over an aluminum core with a 1/4 HP single-phase fan. It drops compressor discharge temperature far enough to condense most of the moisture out of the air stream, which is the single most cost-effective thing you can do to keep water out of a plant air system.
Key specifications
- Model: Thermal Transfer AA-150-1
- Nominal capacity: 150 SCFM
- Factory datasheet capacity: 160 SCFM at 150 F inlet with a 10 degree approach, 110 SCFM at 250 F inlet
- Connection: 1-1/4 in. NPT
- Motor: 1/4 HP, 230V single phase, ODP, 1600 RPM
- Fan: 2350 CFM
- Maximum operating pressure: 250 PSI
- Maximum operating temperature: 350 F
- Construction: aluminum core, galvanized steel cabinet, aluminum fan with steel hub, enamel-finished steel fan guard
- Ship weight: 145 lb.
- Recommended separator: S-200M
Sizing
Rate the cooler on your actual inlet temperature and ambient, not on compressor nameplate CFM. The same unit that carries 160 SCFM off a 150 F inlet with a 10 degree approach only carries 110 SCFM when the inlet is 250 F, because approach temperature is what you are really buying.
Installation
Fit a strainer upstream and a separator with a trap and drain on the outlet. Use flexible connectors between the compressor and the aftercooler, keep at least 12 in. of clearance in front of the fan, avoid corrosive atmospheres, ground the cabinet at the provided screw, fuse to the motor nameplate, and interlock the unit so it runs whenever the compressor does.
Typical applications
Rotary screw and reciprocating compressor packages in the 25 to 40 HP range, plant air systems feeding pneumatic tools and controls, paint and finishing lines, and pre-cooling duty ahead of a refrigerated dryer.
The Thermal Transfer AA-150-1 air-cooled aftercooler is stocked by AirComParts with an aluminum core, 1-1/4 in. NPT connections, a 250 PSI rating and a 1/4 HP 230V single-phase fan motor.
NOTE: Actual product may be different from pictured!
Financing Options
Financing Options
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