1 1/4 Pipe Size Heat Sinks

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System of Measurement

Pipe Size

Cooling Capacity

30,000 BTU/hr to 99,999 BTU/hr

For Use With

Overall Height

Number of Passes

Flow Capacity

Maximum Temperature

Maximum Flow Rate

Heat Sink Mechanism

Overall Width

Tube-Side Pipe Size

Maximum Pressure

Shell Material

Number of Plates

Overall Depth

Tube Material

Thread Type

Surface Area

Gender

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

Overall Length

Fitting Connection

4 Products

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.

Mounting kits (sold separately) are required for installation.

				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
57,000	1 1/4	NPT	Female	37 7/16"	30"	1 1/2"	Aluminum	300	36	350°	8	0000000	000000000

Mounting Kits

Includes		Each
Two Carriage Bolts, Two Flat Washers, Two Lock Washers, Two Nuts, Two Rubber Blocks	0000000	000000

High-Efficiency Heat Exchangers

With Four Mounting Studs

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.

								Overall			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	Thread Size	Lg.		Each
Heat Exchangers
Copper-Brazed 316 Stainless Steel Plate
570,000	21.9	-320° to 350°	1 1/4	NPT	Male	58	450	13 3/16"	5"	5 3/4"	4	M8	20mm	00000000	000000000

Heat Exchangers

With Threaded Shell-Side Connection

Also known as shell and tube heat exchangers, these transfer heat using liquid or steam that flows through the shell to heat or cool liquid in the tubes. They’re commonly used in refrigeration and engine cooling systems. Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference.

NPT Female Threaded Shell-Side and Tube-Side Connections

					Shell-Side			Tube-Side			Overall
Heating/Cooling Cap., Btu/hr.	Surface Area, sq. ft.	No. of Passes	Min. Temp., °F	Max. Temp., °F	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Lg.	Head Dia.		Each
Steel Shell and Copper Tube
Not Rated	15	2	Not Rated	400°	2 1/2 (Inlet); 1 1/4 (Outlet)	38	100	1 1/4	38	100	28 5/8"	6"	0000000	000000000