Product Detail
BOL Series
Quick Overview
FLUID COOLING HEAT EXCHANGER WITH PRESSURE BYPASS
Fan Flow Rate: 667 to 14000 cfm (18.9 to 396.44 cmm)Max Operating Pressure: 250 PSI (17 bar)
Max Operating Temperature: 300 °F (150 °C)
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).
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
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
- Custom designs are available
Ratings
- Maximum Operating Pressure 250 psi (17 bar)
- Maximum Operating Temperature 300 °F (150 °C)
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
8 | 16 | 30 | |||||
Fan Flow Rate | 60 Hz | 800 cfm | 22.65 cmm | 1425 cfm | 40.35 cmm | 2200 cfm | 62.29 cmm |
50 Hz | 667 cfm | 18.9 cmm | 1188 cfm | 33.7 cmm | 1850 cfm | 52.4 cmm | |
Rated Continuous Pressure | 60 Hz | 0.33 hp | 0.25 kw | 0.5 hp | 0.37 kw | 0.5 hp | 0.37 kw |
50 Hz | 0.33 hp | 0.25 kw | 0.5 hp | 0.37 kw | 0.5 hp | 0.37 kw | |
Rated Speed | 60 Hz | 3450 RPM | 3450 RPM | 1725 RPM | |||
50 Hz | 3000 RPM | 3000 RPM | 1500 RPM |
400 | 725 | 950 | |||||
Fan Flow Rate | 60 Hz | 2200 cfm | 62.29 cmm | 3600 cfm | 101.94 cmm | 4700 cfm | 133.10 cmm |
50 Hz | 1850 cfm | 52.4 cmm | 3000 cfm | 85.0 cmm | 3821 cfm | 108.2 cmm | |
Rated Continuous Pressure | 60 Hz | 1 hp | 0.75 kw | 1.5 hp | 1.12 kw | 1.5 hp | 1.12 kw |
50 Hz | 1 hp | 0.75 kw | 1.5 hp | 1.10 kw | 2.0 hp | 1.50 kw | |
Rated Speed | 60 Hz | 3450 RPM | 3450 RPM | 1725 RPM | |||
50 Hz | 3000 RPM | 3000 RPM | 1500 RPM |
1200 | 1600 | 2000 | |||||
Fan Flow Rate | 60 Hz | 7000 cfm | 198.22 cmm | 7900 cfm | 223.75 cmm | 14000 cfm | 396.44 cmm |
50 Hz | 5834 cfm | 165.1 cmm | 6584 cfm | 186.4 cmm | 11700 cfm | 331.3 cmm | |
Rated Continuous Pressure | 60 Hz | 5 hp | 3.73 kw | 5 hp | 3.73 kw | 7.5 hp | 5.59 kw |
50 Hz | 3 hp | 2.20 kw | 4 hp | 3.00 kw | 3.0 hp | 4.00 kw | |
Rated Speed | 60 Hz | 1725 RPM | 1725 RPM | 1725 RPM | |||
50 Hz | 1500 RPM | 1500 RPM | 1500 RPM |