Shell-and-Tube Heat Exchangers

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Heat Exchanger Type

Shell Material

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System of Measurement

Overall Length

Pipe Size

Tube Material

Tube-Side Pipe Size

Number of Passes

Heating/Cooling Capacity

Less than 100,000 BTU/hr

100,000 BTU/hr to 199,999 BTU/hr

200,000 BTU/hr to 399,999 BTU/hr

400,000 BTU/hr to 999,999 BTU/hr

1,000,000 BTU/hr or greater

Shell-Side Pipe Size

Tube-Side Maximum Pressure

Shell-Side Flow Capacity

Shell-Side Maximum Pressure

Tube-Side Flow Capacity

Flow Capacity

Overall Head Diameter

Maximum Temperature

Shell-Side Fitting Connection

Maximum Pressure

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

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44 Products

Heat Exchangers

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.

NPT Female Threaded Shell-Side and Tube-Side Connections

Image of Product. Front orientation. Heat Exchangers. Heat Exchangers, Threaded.

316 Stainless Steel Shell—Heat exchangers with a 316 stainless steel shell are the most corrosion resistant.

Baffled Tubes—Heat exchangers with baffled tubes direct liquid to make four passes through the tubes for more efficient heat transfer than other heat exchangers.

316 Stainless Steel Tube—Heat exchangers with 316 stainless steel tubes are the most corrosion resistant.

Heating/Cooling Capacity—Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference.

				Temp., ° F		Shell-Side			Tube Side			Overall
	Heating/Cooling Cap., BTU/hr	Surface Area, ft²	No. of Passes	Min.	Max.	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Lg.	Head Dia.		Each
Brass Shell and Baffled Copper Tube



		130,000	2.4	4	-20	300	1	24	300	3/4	12	150	10 7/8"	4 3/16"	34965K52	000000000


		195,000	4.3	4	-20	300	1	24	300	3/4	12	150	16 7/8"	4 3/16"	34965K53	00000000
		280,000	7.4	4	-20	300	1	24	300	3/4	12	150	26 7/8"	4 3/16"	34965K54	00000000
		350,000	9.1	4	-20	300	1 1/2	60	300	1	30	150	18 1/8"	6 1/2"	34965K55	00000000
		560,000	15.7	4	-20	300	1 1/2	60	300	1	30	150	28 1/8"	6 1/2"	34965K56	00000000
		890,000	23	4	-20	300	2	73	300	1 1/2	57	150	29"	7 1/2"	34965K57	00000000
		1,115,000	34	4	-20	300	2	73	300	1 1/2	57	150	41"	7 1/2"	34965K58	00000000
		1,585,000	41	4	-20	300	3	140	300	2	104	150	30 3/8"	9 3/4"	34965K59	00000000
		2,000,000	62	4	-20	300	3	140	300	2	105	150	42 3/8"	9 3/4"	34965K61	00000000


		Steel Shell and Baffled Copper Tube



				195,000	4.3	4	-20	300	1	22	300	3/4	12	150	17"	4 1/2"	3222K53	00000000


				280,000	7.4	4	-20	300	1	30	300	3/4	12	150	27"	4 1/2"	3222K54	00000000
				350,000	9.1	4	-20	300	1 1/2	32	300	1	30	150	18 11/16"	6 3/4"	3222K55	00000000
				560,000	15.7	4	-20	300	1 1/2	43	300	1	30	150	28 11/16"	6 3/4"	3222K56	00000000
				890,000	23	4	-20	300	2	51	300	1 1/2	57	150	29"	7 3/4"	3222K57	00000000
				1,115,000	34	4	-20	300	2	103	300	1 1/2	57	150	41"	7 3/4"	3222K58	00000000
				1,585,000	41	4	-20	300	3	103	300	2	104	150	30 1/2"	10 1/2"	3222K59	00000000
				2,000,000	62	4	-20	300	3	103	300	2	105	150	42 1/2"	10 1/2"	3222K61	00000000


				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"	3586K31	00000000


						316 Stainless Steel Shell and Baffled 316 Stainless Steel Tube



								130,000	2.4	4	-20	450	1	32	225	3/4	12	150	10 3/8"	4 3/16"	35185K42	00000000


								195,000	4.3	4	-20	450	1	32	225	3/4	12	150	16 3/8"	4 3/16"	35185K43	00000000
								280,000	7.4	4	-20	450	1	32	225	3/4	12	150	26 3/8"	4 3/16"	35185K44	00000000
								350,000	9.1	4	-20	450	1 1/2	76	225	1	30	150	17 13/16"	6 1/2"	35185K45	00000000
								560,000	15.7	4	-20	450	1 1/2	76	225	1	30	150	27 13/16"	6 1/2"	35185K46	00000000
								890,000	23	4	-20	450	2	126	225	1 1/2	57	150	28 1/8"	7 1/2"	35185K47	00000000
								1,115,000	34	4	-20	450	2	126	225	1 1/2	57	150	40 1/8"	7 1/2"	35185K48	00000000
								1,585,000	41	4	-20	450	3	220	225	2	104	150	28"	9 3/4"	35185K49	00000000
								2,000,000	62	4	-20	450	3	220	225	2	105	150	40"	9 3/4"	35185K51	00000000

NPT Female Threaded Shell-Side and Tube-Side Connections—ASME BPVC.VIII.1 Certified

ASME BPVC VIII.1 heat exchangers meet the ASME Boiler and Pressure Vessel Code (BPVC) for construction of pressure vessels.

Heating/Cooling Capacity—Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference.

				Temp., ° F		Shell-Side			Tube Side			Overall
	Heating/Cooling Cap., BTU/hr	Surface Area, ft²	No. of Passes	Min.	Max.	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



		150,000	4.5	2	-20	375	2 (Inlet); 1 (Outlet)	44	150	1 1/2	44	150	28 1/2"	7 1/4"	3586K41	000000000


		420,000	6.8	2	-20	375	2 (Inlet); 1 (Outlet)	44	150	1 1/2	44	150	40 1/2"	7 1/4"	3586K42	00000000
		720,000	9.2	2	-20	375	3 (Inlet); 1 (Outlet)	44	150	1 1/2	44	150	52 1/2"	7 1/4"	3586K43	00000000
		1,350,000	17.4	2	-20	375	2 1/2 (Inlet); 1 (Outlet)	175	150	2	175	150	53 1/4"	10 1/2"	3586K44	00000000

NPT Female Flanged Shell-Side Inlet Connections and Threaded Tube-Side Connections

Image of Product. Front orientation. Heat Exchangers. Heat Exchangers, Flanged.

Heating/Cooling Capacity—Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference.

				Temp.		Shell-Side			Tube Side			Overall
	Heating/Cooling Cap.	Surface Area, ft²	No. of Passes	Min.	Max., ° 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	30.2	2	Not Rated	400	4 (Inlet); 1 1/2 (Outlet)	100	100	2	100	100	39 3/4"	8 1/8"	3586K33	000000000


		Not Rated	38.8	2	Not Rated	400	4 (Inlet); 1 1/2 (Outlet)	100	100	2	100	100	51 3/4"	8 1/8"	3586K34	00000000
		Not Rated	72.4	2	Not Rated	400	6 (Inlet); 2 (Outlet)	180	100	2 1/2	180	100	53"	10 1/8"	3586K35	00000000

High-Pressure Heat Exchangers

With more than three times the pressure rating of standard heat exchangers, these are often used for high-pressure condensing, evaporating, heating, and cooling. Also known as shell and tube heat exchangers, they transfer heat using liquid or steam that flows through the shell to heat or cool liquid in the tubes.

NPT Female Threaded Shell-Side and Tube-Side Connections

Image of Product. Front orientation. Heat Exchangers. High-Pressure Heat Exchangers.

316 Stainless Steel Shell—Shell is 316 stainless steel for excellent corrosion resistance.

316 Stainless Steel Tube—Tubes are 316 stainless steel for excellent corrosion resistance.

Heating/Cooling Capacity—Btu/hr. cooling capacity is based on cooling 180° F process water with 85° F water and a 10 psi pressure difference.

				Temp., ° F		Shell-Side			Tube Side			Overall
	Heating/Cooling Cap., BTU/hr	Surface Area, ft²	Max. Pressure for Steam, psi	Min.	Max.	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Lg.	Head Dia.		Each
316 Stainless Steel Shell and 316 Stainless Steel Tube



		59,000	0.4	125	-320	800	1/4	4.8	1,000	3/8	10.9	1,500	9 3/4"	1 1/8"	3771K14	000000000


		65,500	0.61	125	-320	800	1/4	4.4	1,000	3/8	9.3	1,500	13 3/4"	1 1/8"	3771K15	00000000
		76,500	0.58	125	-320	800	1/4	4.8	1,000	3/8	10.1	1,500	9 3/4"	1 1/8"	3771K11	00000000
		90,000	0.89	125	-320	800	1/4	4.4	1,000	3/8	8.4	1,500	13 3/4"	1 1/8"	3771K12	00000000
		98,000	1.19	125	-320	800	1/4	4.2	1,000	3/8	7.3	1,500	17 3/4"	1 1/8"	3771K13	00000000

Heat Exchangers for Sampling

Often used to monitor boiler water quality without shutting down the system, these heat exchangers cool hot liquid samples to safe temperatures for testing. Sample liquid flows through the tubes, and cold water from an external water supply flows around the tubes to cool the liquid in the tubes. Cooled sample water then flows out of the heat exchanger for analysis.

NPT Female Threaded Shell-Side and Tube-Side Connections


1.3 ft² Surface Area	3.8 ft² Surface Area

316 Stainless Steel Tube—316 stainless steel tubes have the best corrosion resistance.

1.3 ft² Surface Area—Heat exchangers with 1.3 ft² surface area are often used for sampling liquid from a boiler.

3.8 ft² Surface Area—Heat exchangers with 3.8 ft² surface area are good for sampling steam from a boiler or for continuously cooling sample water.

			Shell-Side				Tube Side				Overall
	Heating/Cooling Cap.	Surface Area, ft²	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Max. Temp., ° F	Pipe Size	Flow Cap., gpm	Max. Pressure, psi	Max. Temp., ° F	Lg.	Head Dia.		Each
Steel Shell and Copper Tube



		Not Rated	1.3	1/4	2	150	450	1/4	4	300	400	17 1/4"	3 1/2"	3613K31	0000000


		Steel Shell and 316 Stainless Steel Tube



				Not Rated	1.3	1/4	2	150	450	1/4	4	3,000	750	17 1/4"	3 1/2"	3613K41	000000


				Not Rated	3.8	3/8	2	150	450	1/4	4	4,900	750	32 5/8"	—	3613K61	00000000

NPT Female Threaded Shell-Side and Male Threaded Tube-Side Connections

1.64 ft²

Surface

Area

304 Stainless Steel Tube—304 stainless steel tubes are more corrosion resistant than copper tubes.

1.64 ft² Surface Area—Heat exchangers with 1.64 ft² surface area are often used for sampling liquid from a boiler.

		Shell-Side				Tube Side				Overall
	Surface Area, ft²	Pipe Size	Flow Cap.	Max. Pressure, psi	Max. Temp., ° F	Pipe Size	Flow Cap.	Max. Pressure, psi	Max. Temp., ° F	Lg.	Head Dia.		Each
Steel Shell and Copper Tube



		1.64	1/2	Not Rated	250	650	1/4	Not Rated	300	400	19"	7"	3613K26	0000000


		Steel Shell and 304 Stainless Steel Tube



				1.64	1/2	Not Rated	250	650	1/4	Not Rated	900	750	19"	7"	3613K22	000000