Description
The Thermal Transfer AOHM-35 Fluid Cooling Mobile Heat Exchanger features a wide flow range and high heat removal with a long-life hydraulic motor drive. This heavy-duty construction is idea for mobile applications where the cooler can be remote mounted away from the engine’s heat to provide more efficient cooling.
As with the AO and AOVH series, the Thermal Transfer AOHM Heat Exchanger can be configured for one or two pass flows for either low flow high heat rejection or high flow high rejection applications. Both can be setup to include an internal pressure bypass for cold start-up protection. The high/low turbulators allow for optimal heat rejection at lower flow rates. Other features include a high-performance fan and adjustable louvers to regulate the direction of heated exhaust air.
Air cooled oil coolers are built for operation with maximum oil pressures of 300 PSI and temperatures of 400°F. The motors furnished are specially built for fan duty. They are guaranteed by the manufacturer for operation in a maximum ambient temperature of 104°F. Consideration should be given to installation location so motors are not subjected to temperatures above this level. Air/oil coolers that are to be installed for utilization of waste heat for the space heating should be mounted 7 to 14 feet above the floor depending on the structure, for proper heat distribution.
Features
- Interchange for Young OCH
- AO/AOVH Series with hydraulic motor
- Adjustable louvers (manual)
- Heavy duty construction
- Wide flow range
- Long life hydraulic motor
- NPT connections
- One or two pass
Specifications
- Model: AOHM
- Model Size: 35
- Connection Type: NPT/SAE/BSPP
- Foot Mounting Brackets: None or FB
- API Manufacturer #: 74487
Materials
- Tubes: Copper
- Fins: Aluminum
- Turbulators: Steel
- Manifolds: Steel
- Connections: Steel
- Cabinet: Steel with powder coat finish
- Fan Blade: Aluminum with steel hub
- Fan Guard: Zinc plated steel
- Fan Adapter: Steel
Ratings
- Maximum Operating Pressure – 300 PSI
- Test Pressure – 300 PSI
- Maximum Operating Temperature – 400F
Customer Focused and Driven
- All catalog product is available with short lead-times
- Expert application engineers are available to select and size the right product for your application
- XSelector is a great tool for optimizing the sizing of TTP coolers. Check out the Apple and Android app stores to download the XSelector App
- Our distributor One Status portal allows for on demand quoting of coolers and looking up order status
- Custom designs are available





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