Heat Sinks for Oil
Dozens of fins and coolant tubes quickly dissipate excess heat. Also known as oil coolers, these heat sinks cool hydraulic fluid and lubricating oil in cylinders and compressors. Cooling and flow capacities are based on 50 SSU oil, 1,000 feet per minute of air, a 50° F initial temperature difference, and a 10 psi pressure drop.
Heat sinks with a bypass prevent damage to the cooling fins by diverting pressurized oil. They’re often used in machines that are started up while cold. Once the oil heats up and the pressure drops, flow through the cooling tubes resumes.
Mounting kits (sold separately) are required for installation.
For technical drawings and 3-D models, click on a part number.
Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cooling Cap., Btu/hr. | Pipe Size  | Thread Type | Gender | Ht. | Wd. | Dp. | Heat Sink Material | Max. Pressure, psi | Max. Flow Rate, gpm | Max. Temp., °F | No. of Mount. Kits Required | Each | |
Copper Tube—For Use with Oil | |||||||||||||
| 11,800 | 3/4 | NPT | Female | 12 3/4" | 18" | 1 1/2" | Aluminum | 300 | 19 | 350° | 4 | 0000000 | 0000000 |
| 24,000 | 3/4 | NPT | Female | 18 3/4" | 24" | 1 1/2" | Aluminum | 300 | 22 | 350° | 6 | 0000000 | 000000 |
Copper Tube with Bypass—For Use with Oil | |||||||||||||
| 12,000 | 3/4 | NPT | Female | 12 3/4" | 18" | 1 1/2" | Aluminum | 300 | 9 | 350° | 4 | 00000000 | 000000 |
| Includes | Each | |
| Two Carriage Bolts, Two Flat Washers, Two Lock Washers, Two Nuts, Two Rubber Blocks | 0000000 | 000000 |
High-Efficiency Heat Exchangers
Stacked, corrugated plates maximize contact with liquid or steam flowing through these brazed plate heat exchangers for faster heat transfer than shell and tube heat exchangers. Plates are brazed in a vacuum furnace to ensure 100% sealed construction.
Copper-brazed heat exchangers have a Btu/hr. cooling capacity based on cooling water from 120° to 100° F using 70° F water.
ASME BPVC VIII.1 copper-brazed heat exchangers have a Btu/hr. cooling capacity based on cooling 100 SSU oil to 125° F using 85° F water.
ASME BPVC VIII.1 heat exchangers meet the ASME Boiler and Pressure Vessel Code (BPVC) for construction of pressure vessels.
For technical drawings and 3-D models, click on a part number.
Overall | Mounting Hole | Mounting Stud | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heating/Cooling Cap., Btu/hr. | Surface Area, sq. ft. | Temp. Range, °F | Pipe Size | Thread Type | Gender | Flow Cap., gpm | Max. Pressure, psi | Ht. | Wd. | Dp. | No. of | Dia. | No. of | Thread Size | Lg. | Each | |
Heat Exchangers | |||||||||||||||||
Copper-Brazed 316 Stainless Steel Plate | |||||||||||||||||
| 69,000 | 2.2 | -320° to 350° | 3/4 | NPT | Male | 7 | 450 | 9 1/8" | 3 1/2" | 2 5/8" | __ | __ | 2 | M8 | 20mm | 00000000 | 0000000 |
ASME BPVC.VIII.1 Heat Exchangers | |||||||||||||||||
Copper-Brazed 316 Stainless Steel Plate | |||||||||||||||||
| 5,000 | 4.8 | -310° to 450° | 3/4 | NPT | Male | 27 | 435 | 8 7/16" | 3 3/16" | 4 7/16" | 2 | 9/32" | __ | __ | __ | 0000000 | 000000 |