TTP offers a full line of standard catalog hydraulic oil coolers for all industrial machine hydraulics for system cooling.
Air to Oil Cooling
- Up to +500 HP of heat removal from hydraulic oil
- Round tube copper, brass or steel
- Brazed aluminum plate & bar (P-BAR™)
- Extruded aluminum tube (T-BAR™)
- Aluminum/steel fin construction
- All aluminum brazed
Applications
Our hydraulic oil coolers are used worldwide in a broad range of industrial applications, including:
- Hydraulic presses
- Plastic injection molding
- Lube oil coolers
- Extrusion machinery
- Gear boxes
- Hydraulic power units
- And more.
Product Options
TTP industrial hydraulic oil coolers are available with a host of options to meet the demands of your application.
- Brass construction
- Steel construction
- Internal finned construction
- Brazed plate construction
- Internal bypass
- Seawater service
Water to Oil Cooling
- Steel, copper, copper/nickel, or stainless steel construction
- Brazed plate construction
- Internal fins
- Diameters up to 10 inches
- Lengths up to 12 feet
Standard Air to Oil Cooling Series in Copper:
AOC Series
Ratings:
- Operating Pressure – 300 psi
- Test Pressure – 300 psi
- Operating Temperature – 350° F
Features:
- AC Motors
- Core Filter
- 3/4″ Tubes
- Low Cost
- Industrial Duty
- Quiet Operation
- For Low Flow Rates
- Oil Flows to 150 GPM
- Mounting Brackets Included
- SAE Connections
- Single or Three-Phase 60/50 Hz Motors
- Filter Standard
Materials:
- Tubes: Copper
- Fins: Aluminum
- Turbulators: Aluminum
- Fan Blade: Aluminum with steel hub
- Fan Guard: Steel with black baked enamel finish
- Cabinet: Steel with baked enamel finish
- Manifolds: Copper: Model AOC-08; Steel: Models AOC-19 – AOC-70
- Connections: Brass: Model AOC-08; Steel: Models AOC-19 – AOC-70
- Nameplate: Aluminum
- Filter: Stainless frame with washable media
AO Series
Ratings:
- Operating Pressure – 300 psi
- Test Pressure – 300 psi
- Operating Temperature – 400° F
Features:
- Young Interchange – OCH
- Adjustable Louvers
- Medium Flow Rates
- Moderate Heat Removal
- One or Two Pass
- Fluid Power Systems
- Gear Drives
- Injection Molding Machines
- Machine Tools
- Torque Converters
- Hydraulic Presses
Materials:
- Tubes: Copper
- Fins: Aluminum
- Turbulators: Steel
- Fan Blade: Aluminum with steel hub
- Fan Guard: Zinc plated steel
- Cabinet: Steel with baked enamel finish
- Manifolds: Steel
- Connections: Steel
AOVH Series
Ratings:
- Operating Pressure – 300 psi
- Operating Temperature – 400° F
Features:
- High Performance AO
- High Flow Rates
- Compact
- One or Two Pass
- Fluid Power Systems
- Gear Drives
- Injection Molding Machines
- Machine Tools
- Torque Converters
- Hydraulic Presses
Materials:
- Tubes: Copper
- Fins: Aluminum
- Turbulators: Steel
- Fan Blade: Aluminum with steel hub
- Fan Guard: Zinc plated steel
- Cabinet: Steel with baked enamel finish
- Manifolds: Steel
- Connections: Steel
AOF Series
Ratings:
- Operating Pressure – 300 psi
- Test Pressure – 300 psi
- Operating Temperature – 400° F
Features:
- AO with Removable Filter
- Adjustable Louvers
- Medium Flow Rates
- Moderate Heat Removal
- One or Two Pass
- Fluid Power Systems
- Gear Drives
- Injection Molding Machines
- Machine Tools
- Torque Converters
- Hydraulic Presses
Materials:
- Tubes: Copper
- Fins: Aluminum
- Turbulators: Steel
- Fan Blade: Aluminum with steel hub
- Fan Guard: Zinc plated steel
- Cabinet: Steel with baked enamel finish
- Manifolds: Steel
- Connections: Steel
RM Series
Ratings:
- Operating Pressure – 300 psi
- Test Pressure – 300 psi
- Operating Temperature – 350° F
Features:
- Mounts to Rear of Electric Motor – TEFC
- Utilizes Electric Motor Fan Air Flow
- Ideal for Case Drain Applications
- Compact, Efficient Design
- Low Flow & Heat Removal
- Mounts Behind Existing TEFC Motor for Compact, Low Cost Application
- SAE, NPT or Metric Conversion
- Mounting Brackets Included
Materials:
- Tubes: Copper
- Fins: Aluminum
- Turbulators: Aluminum
- Cabinet: Steel with baked enamel finish
- Manifolds: Copper: Model RM-08; Steel: Models RM-19 & RM-24
- Connections: Brass: Model RM-08; Steel: Models RM-19 & RM-24
- Nameplate: Aluminum
Standard Air to Oil Series in Brazed Aluminum Plate & Bar:
P-Bar Series Industrial BOL
Brazed Aluminum Construction
Ratings:
- Maximum Operating Pressure – 250 psi (17 BAR)
- Maximum Operating Temperature – 300° F (150° C)
Features:
- Bar and Plate Brazed Aluminum Core
- Rugged, lightweight, and compact
- Provides the best heat transfer per given envelope size while minimizing pressure drop
- Air-side fin design minimizes fouling and static pressure ensuring longterm, reliable performance
- Welded fittings/ports and manifolds ensure structural integrity
- S tandard SAE ports – NPT and BSPP ports available
- Customized units are available to meet your specific performance requirements
- T-BAR core optional for high viscosity oils or other highly fouling fluids.
- Low Noise Option Available
Materials:
- Mounting Feet: Steel
- Standard Core: Brazed Aluminum Bar and Plate
- Fanguard: Steel
- Connectors: Aluminum
- Fan: Aluminum Hub, Plastic Blades
- Shroud: Steel
- Motor: TEFC & IEC
Fluid Compatability:
- Petroleum/mineral oils
- Oil/water emulsion
- Water/ethylene glycol
OCA Series
(P-Bar Series Industrial AOL)
Brazed Aluminum Construction: Hydraulic or Compressor Oil Cooling
Features:
- Large Oil Flow
- High Performance
- Industrial Duty
- Brazed Aluminum Bar and Plate Core
- Compact all aluminum core assembly
- Ideal for converting water cooled equipment to air cooled
- Eliminates high water and sewer costs
- Eliminates corrosion problems associated with water cooled units
- Vertical air flow works well for heat recovery
- State-of-the-art heat transfer technology
- Hydraulic motors available
- Optional SAE Ports
- Marine corrosion control coatings available
- High performance air side fin design
- Detachable legs
Ratings:
- Maximum Operating Pressure – 250 psi (17 BAR)
- Maximum Operating Temperature – 300° F (150° C)
Materials:
- Legs: Steel with baked enamel finish
- Shroud: Steel
- Standard Core: Brazed Aluminum Bar and Plate
- Fan: Aluminum Hub, Plastic Blades
- Motor: TEFC
Fluid Compatability:
- Petroleum/mineral oils
- Oil/water emulsion
- Water/ethylene glycol
Standard Water to Oil Series in Shell & Tube:
EK Series
Copper & Steel Construction
Ratings:
- Maximum Pressure/Shell side – 500 psi
- Maximum Pressure/Tubeshell side – 150 psi
- Maximum Temperature – 250° F
Features:
- Compact Size
- High Efficiency Finned Bundle Design
- Low Cost
- Optional Patented Built-in Surge-Cushion® Relief Bypass
- 3/16″ Tube Size
- Heat Removal up to 400 Horsepower (300 kW)
- Oil Flow rates up to 80 U.S. GPM (300 Liters/min.)
- Large Oil Connections for Minimum Entering and Exiting Flow Restriction
- Removable End Bonnets for easy tube cleaning
- Mounting Brackets Designed so that Cooler can be Rotated in 90° Increments
- High Pressure Ratings
- Complete Line of Accessories Available
Materials:
- Shell: Steel
- Tube Sheets: Steel
- Baffles: Steel
- Mounting Brackets: Steel
- Gaskets: Nitrile Rubber/Cellulose Fiber
- Nameplate: Aluminum Foil
- Tubes: Copper
- Fins: Aluminum
- End Caps: Grey Iron
Surge-Cushion (Option):
The SURGE-CUSHION ® is a protective device (patented) designed to internally bypass a portion of the oil flow during cold start conditions, or when sudden flow surges temporarily exceed the maximum flow allowed for a given cooler. This device may replace an external bypass valve, but it is not intended to bypass the total oil flow.
UC/UCV Series
Copper & Steel Construction
Brazed Aluminum Construction: Hydraulic or Compressor Oil Cooling
Features:
- Steam & Large Temperature Differentials
- Removable Tube Bundle for Servicing
- Reduces Thermal Expansion Stresses
- 3/8″ Tubes
- Built-In Expansion Chamber
- Threaded or Flanged Connections
- Mounting Brackets Included
- Steel Shell Assembly
Options:
- Wide Variety of Materials Available
- Custom Sizes/Designs
- Stainless Steel Hardware and Mounting
Ratings:
UC Series
- Maximum Shell Pressure – 250 psi
- Maximum Tube Side Pressure – 150 psi
- Maximum Temperature – 400° F
UCV Series
- Maximum Shell Pressure – 150/250 psi
- Maximum Tube Side Pressure – 150 psi
- Maximum Temperature – 400° F
Materials:
UC/UCV Series
- Tubes: Copper
- Tube Sheets: Steel
- Shell: Steel/316L Stainless Steel (UCV)
- Shell Connections: Steel
- Baffles: Stainless Steel
- End Bonnets: Cast Iron
- Mounting Brackets: Steel
- Gaskets: Non-Asbestos Fiber/Nitrile Rubber
- Nameplate: Aluminum Foil
USSC/USSCV Series
- Tubes: 316L Stainless Steel
- Tube Sheets: 316L Stainless Steel
- Shell: 316L Stainless Steel
- Shell Connections: 316L Stainless Steel
- Baffles: 316L Stainless Steel
- End Bonnets: 316L Stainless Steel
- Mounting Brackets: Steel
- Gaskets: Non-Asbestos Fiber/Nitrile Rubber
- Nameplate: Aluminum Foil
K Series
Copper & Steel Construction
Features:
- Modine Interchange
- Finned Tube Bundle
- 3/16″ Tube Size
- Use EK for New Application
- Cast Iron Hubs
- Steel Shell
Options:
- SAE Internal “O” Ring Ports
- Shell Side
Ratings:
- Operating Temperature: 350° F
Materials:
- Shell: Steel
- Tubes: Copper
- Baffles: Steel
- Mounting Brackets: Steel
- Gaskets: Non Asbestos Nitrile Rubber/Cellulose Fiber
- Nameplate: Aluminum Foil
- Fins: Aluminum
- End Hubs: Cast Malleable Iron
- End Bonnets: Cast Iron
- Headers: Cast Malleable Iron
EC Series
Copper & Steel Construction
Ratings:
- Maximum Pressure/Shell side – 500 psi
- Maximum Pressure/Tubeshell side – 150 psi
- Maximum Temperature – 250° F
Features:
- Rugged Steel Shell Construction
- 3/8″ Tube Size
- Larger Shell Diameter than EK, 8.50″ Dia Max
- High Flow Capacity & Performance
- High Efficiency Finned Bundle Design
- Optional Patented Built-in Surge-Cushion® Bypass
- End bonnets removable for easy tube cleaning
- Mounting brackets included – may be rotated for simple installation
- NPT, SAE, BSPP, BSPT or flange connections
- Optional type 316 stainless steel or 90/10 copper-nickel components available
Materials:
- Shell: Steel
- Tubesheets: Steel
- Baffles: Steel
- Mounting Brackets: Steel
- Gaskets: Nitrile Rubber/Cellulose Fiber
- Nameplate: Aluminum Foil
- Tubes: Copper
- Fins: Aluminum
- End Caps: Grey Iron
CA Series
Copper & Steel Construction
Features:
- Super High Flow
- Largest Flow Rates & Heat Transfer Available
- Rugged Steel Construction
- Custom Designs Available
- Competitively Priced
- 3/8″ & 5/8″ Tubes Available
- Max. 10″ Diameter, 12′ Long
- 150# ANSI/ASME Flanged Shell Connections (Metric Available)
- Optional Construction on CA-2000 Series: Tubes, Tubesheets, and End Bonnets
- End Bonnets Removable For Servicing
- Saddle Brackets For Incremental Mounting
Materials:
- Headers: Steel
- Shell: Steel
- Shell Connections: Steel
- Baffles: Steel
- End Bonnets: Cast Iron
- Mounting Brackets: Steel
- Gaskets: Nitrile Rubber/Cellulose Fiber
- Nameplate: Aluminum Foil
EKT Series
Copper & Steel Construction
Ratings:
- Operating Pressure – Shell: 75 psi; Tubeside: 150 psi
- Test Pressure – Shell: 75 psi; Tubeside: 150 psi
- Maximum Temperature – 250° F
Features:
- HPU, In-tank Cooler
- Compact Size
- EK Style & Size
- High Efficiency Finned Bundle Design
- Serviceable
- Removable
- In-tank Design Minimizes Space Requirements and Reduces Plumbing
- Internal Aluminum Fins Dramatically Increase Performance
- Removable End Bonnets Allow Water Passage Servicing
- High Strength Steel Shell
Options:
- SAE or BSPP Connections Available
- Internal Oil Flow Bypass Relief (Surge-Cushion ®)
Materials:
- Shell: Steel
- Tubes: Copper
- Fins: Aluminum
- Tubesheets: Steel
- Baffles: Steel
- End Bonnets: Cast Iron
- Gaskets: Nitrile Rubber/Cellulose Fiber
SSC Series
B Series
C Series
A Series
Standard Water to Oil Series in Brazed Plate:
Brazed Plate Series
Stainless Steel Construction
Features:
- Stacked Plate
- Stainless Steel
- Copper Brazed
- Oil to Water Applications
- High Performance
- Compact Design
- NPT Connections
Ratings:
- Maximum Working Temperature – 350° F at 450 psi*
- Maximum Working Pressure – 450 psi**
- Test Pressure – 600 psi
** Maximum working temperature can increase with derating of working pressure.
** Maximum working pressure can increase with a derating of working temperature.
Pressure rating is for copper brazed only.
BP Series:
- Oil Cooling
- Solvent Condensing
- Water Cooling/Heating
- Refrigeration Service
- Gas to Gas
- Gas to Liquid
- Optional Nickel/Chrome Brazed Construction
BPS Series:
- Corrosion Resistant Type 316 Stainless Steel Plates
- Mounting Studs Standard
- SAE Oil Connections, NPT Water Connections
- Optional Mounting Bracket
- Optional Nickel/Chrome Brazed Construction
BPCH Series:
- Specifically Designed for DX Water Chilling Applications from 1 to 40 Tons
- Unique DX Distribution Tube Assures Proper Gas Distribution and Peak Performance
- Type 316 Stainless Steel Plates
- Copper Brazed (Optional Nickel Brazing Compound)
- Optional Foot Mounting Bracket
- Optional Nickel/Chrome Brazed Construction