Product Detail
AOHM & AOVHM Series
Quick Overview
FLUID COOLING HEAT EXCHANGER
Fan Flow Rate: 465 to 9606 cfm (13.2 to 272 cmm)Max Operating Pressure: 300 PSI (21 bar)
Max Operating Temperature: 400 °F (204 °C)
The Mobile AOHM & AOVHM Series features a wide flow range and high heat removal with a long life hydraulic motor drive. Its double core, heavy duty construction includes an internal pressure bypass for cold start-up protection and high/low turbulators that 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.
Features
- AO/AOVH Series with hydraulic motor
- Adjustable louvers (manual)
- High heat removal up to 210,000 BTU/HR
- Heavy duty construction
- Wide flow range
- Long life hydraulic motor
- NPT connections
Product Options
- Built-in internal pressure bypass
- SAE or BSPP connections
- Corrosion resistant coating
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 300 psi (21 bar)
- Maximum Operating Temperature 400 °F (204 °C)
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
AOHM | 5 | 10 | 15 | 20 | ||||
Flow Rate | 465 cfm | 13.2 cmm | 669 cfm | 18.9 cmm | 956 cfm | 27.1 cmm | 1460 cfm | 41.3 cmm |
Required Oil Flow Rate | 1.6 gpm | 6 l/min | 1.6 gpm | 6 l/min | 1.6 gpm | 6 l/min | 1.6 gpm | 6 l/min |
Motor Displacement | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev |
Min Operating Pressure | 300 psi | 21 bar | 300 psi | 21 bar | 300 psi | 21 bar | 300 psi | 21 bar |
Max Fan Speed | 1725 RPM | 1725 RPM | 1725 RPM | 1725 RPM |
AOHM | 25 | 30 | 35 | 40 | ||||
Flow Rate | 2160 cfm | 61.2 cmm | 2990 cfm | 64.8 cmm | 4370 cfm | 124 cmm | 5450 cfm | 154 cmm |
Required Oil Flow Rate | 1.1 gpm | 4 l/min | 1.1 gpm | 4 l/min | 1.1 gpm | 4 l/min | 1.1 gpm | 4 l/min |
Motor Displacement | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev |
Min Operating Pressure | 400 psi | 28 bar | 400 psi | 28 bar | 900 psi | 26 bar | 900 psi | 26 bar |
Max Fan Speed | 1140 RPM | 1140 RPM | 1140 RPM | 1140 RPM |
AOVHM | 5 | 10 | 15 | 20 | ||||
Flow Rate | 780 cfm | 22.1 cmm | 1110 cfm | 31.4 cmm | 1590 cfm | 45.0 cmm | 2168 cfm | 61.4 cmm |
Required Oil Flow Rate | 3.3 gpm | 12 l/min | 3.3 gpm | 12 l/min | 3.3 gpm | 12 l/min | 3.3 gpm | 12 l/min |
Motor Displacement | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev | 0.22 in3/rev | 3.6 cm3/rev |
Min Operating Pressure | 300 psi | 21 bar | 300 psi | 21 bar | 300 psi | 21 bar | 300 psi | 21 bar |
Max Fan Speed | 3450 RPM | 3450 RPM | 3450 RPM | 3450 RPM |
AOVHM | 25 | 30 | 35 | 40 | ||||
Flow Rate | 3000 cfm | 85.0 cmm | 4095 cfm | 116 cmm | 5921 cfm | 168 cmm | 9606 cfm | 272 cmm |
Required Oil Flow Rate | 3.4 gpm | 13 l/min | 3.4 gpm | 13 l/min | 5.2 gpm | 20 l/min | 5.2 gpm | 20 l/min |
Motor Displacement | 0.45 in3/rev | 7.4 cm3/rev | 0.45 in3/rev | 7.4 cm3/rev | 0.70 in3/rev | 11 cm3/rev | 0.70 in3/rev | 11 cm3/rev |
Min Operating Pressure | 500 psi | 34 bar | 500 psi | 34 bar | 1000 psi | 70 bar | 1000 psi | 70 bar |
Max Fan Speed | 1725 RPM | 1725 RPM | 1725 RPM | 1725 RPM |