BOL Series
The rugged, lightweight and compact BOL Series provides outstanding heat dissipation for extreme heat loads. Available with AC or hydraulic fan motors, all feature proven brazed aluminum P-BAR™ plate and bar core technology engineered with an aggressive turbulator that produces ultra-high heat transfer. Available with two bypass relief options — a factory installed pressure bypass (P-BAR core) or an internal temperature controlled bypass (T-BAR™ core).
Delta T Heat Exchangers is partnered with Thermal Transfer Products, a division of API Heat Transfer, to offer their pre-engineered heat exchangers. If you know your performance requirements, you can contact us by requesting a quote.
Features
- Bar and Plate Brazed Aluminum Core
- Provides the best heat transfer per given envelope size while minimizing pressure drop
- Air-side fin design minimizes fouling and static pressure ensuring long-term, reliable performance
- Welded fittings/ports and manifolds ensure structural integrity
- Standard SAE ports – NPT & BSPP available
- Customized units are available to meet your OE specific performance requirements
- T-BAR core optional for high viscosity oils or other highly fouling fluids.
Product Options
- Low noise
- T-BAR core
- Servicable internal pressure bypass
- Internal temperature controlled bypass
Materials
- Mounting Feet – Steel
- Standard Core – Brazed Aluminum Bar and Plate
- Tanks – 5052 Aluminum
- Nose Bar & Little Bar – 3003-H Aluminum
- Air Fin, Plate, Turbulator & End Plate – 3003-O Aluminum
- Fanguard – Steel
- Connectors – Aluminum
- Fan – Aluminum Hub, Plastic Blades
- Shroud – Steel
- Motor – TEFC & IEC
Fluid Compatibility
- Petroleum/mineral oils
- Oil/water emulsion
- Water/ethylene glycol
Ratings
- Maximum Operating Pressure 250 PSI
- Maximum Operating Temperature 300°F