Stainless Steel Heat Exchanger

Minimum Heat Load:
9 kW
Maximum Heat Load:
838 kW
Maximum Working Pressure:
20 bar

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Standard Range Overview

Standard Sizes	21 variants available
Heat Load Range	9 to 838 kW
Water Flow Range	120 to over 1000 l/min
Maximum Working Pressure	20 bar
Maximum Working Temperature (Oil)	200°C
Maximum Working Temperature (Water)	110°C
Shell & Tube Design	Fixed tube stack with 9.5mm premium 316L tubes and custom baffles

Typical Performance (3 Pass Models)

General guide for cooling ISO 37 oil or water with an outlet temperature of 50°C and cooling water at an inlet temperature of 25°C.

Type	Oil Cooling			Water Cooling			Weight (kg)
Type	Heat Diss. (kW)	Oil Shell (l/min)	Water Tube (l/min)	Heat Diss. (kW)	Water Shell (l/min)	Water Tube (l/min)	Weight (kg)
SB4507-2	9	120	120	42	80	120	11
SB4507-4	15	110	85	61	70	85	15
SB4507-6	22	90	75	92	55	75	20
SC4508-4	22	180	140	111	120	180	21
SC4508-6	35	170	140	156	100	140	27
SC4508-8	48	150	120	200	95	120	38
SD4509-4	52	240	320	245	160	320	30
SD4509-6	82	210	250	361	130	250	45
SD4509-8	133	180	220	495	115	220	62
SE4510-4	66	480	460	301	310	460	44
SE4510-6	100	390	360	425	280	360	60
SE4510-8	144	330	310	570	220	310	78
SE4510-9	196	300	280	642	200	280	104
SF4511-4	140	580	740	600	420	740	79
SF4511-6	224	550	650	907	390	650	101
SF4511-8	354	500	520	1110	340	520	133
SF4511-9	536	460	480	1230	310	480	164
SG4512-4	223	960	1100	1020	700	1300	114
SG4512-6	358	920	1000	1390	650	1000	148
SG4512-8	624	740	900	2030	500	900	198
SG4512-9	871	750	790	2050	480	790	244

Dimensions (3 Pass Models)

Model	A (mm)	B (mm)	C (mm)	D (mm)	E (mm)	F (mm)	G (mm)	H (mm)	J (mm)	K (mm)	L (BSP)	M (BSP)
SB4507-2	460	266	310	89	136	60	90	75	89	22	1"	1"
SB4507-4	734	540	584	89	136	60	90	75	89	22	1"	1"
SB4507-6	1114	920	964	89	136	60	90	75	89	22	1"	1"
SC4508-4	764	520	584	114	160	80	110	90	114	28	1 1/4"	1 1/4"
SC4508-6	1144	900	964	114	160	80	110	90	114	28	1 1/4"	1 1/4"
SC4508-8	1652	1408	1472	114	160	80	110	90	114	28	1 1/4"	1 1/4"
SD4509-4	764	510	584	141	194	100	130	105	141	35	1 1/2"	1 1/2"
SD4509-6	1134	890	964	141	194	100	130	105	141	35	1 1/2"	1 1/2"
SD4509-8	1652	1398	1472	141	194	100	130	105	141	35	1 1/2"	1 1/2"
SE4510-4	784	490	584	168	220	130	160	120	168	45	2"	2"
SE4510-6	1164	870	964	168	220	130	160	120	168	45	2"	2"
SE4510-8	1672	1378	1472	168	220	130	160	120	168	45	2"	2"
SE4510-9	2180	1886	1980	168	220	130	160	120	168	45	2"	2"
SF4511-4	834	470	574	219	284	180	220	150	219	60	2 1/2"	2 1/2"
SF4511-6	1214	850	954	219	284	180	220	150	219	60	2 1/2"	2 1/2"
SF4511-8	1722	1358	1462	219	284	180	220	150	219	60	2 1/2"	2 1/2"
SF4511-9	2230	1866	1970	219	284	180	220	150	219	60	2 1/2"	2 1/2"
SG4512-4	844	430	574	273	340	250	290	180	273	70	3"	3"
SG4512-6	1224	810	954	273	340	250	290	180	273	70	3"	3"
SG4512-8	1732	1318	1462	273	340	250	290	180	273	70	3"	3"
SG4512-9	2240	1826	1970	273	340	250	290	180	273	70	3"	3"

Premium Heat Transfer Solutions

Bowman stainless steel shell and tube heat exchangers have been developed specifically for demanding applications where contaminated cooling mediums or aggressive fluids (such as chemicals, synthetic oils, or refrigerants) are present, making standard grade materials unsuitable.

Key Design Advantages

Premium Quality Construction: Precision UK-manufactured using high-grade 316L stainless steel throughout for maximum chemical resistance and extended operational life.
Compact Design: Highly efficient footprint that integrates easily into space-restricted process pipework.
Simple to Maintain: Designed with easily removable end covers providing direct access to the tube stack. Maintenance and cleaning can be executed without needing to drain the primary circuit.
Versatile Configurations: Available in single-pass or 3-pass configurations to match varying system flow profiles.
Quality Guaranteed: Manufactured under rigid ISO 9001:2015 quality control processes ensuring field-proven reliability.

A World of Demanding Applications

The total 316L stainless steel construction makes these heat exchangers ideal for a diverse array of aggressive industrial process environments:

Process Cooling

Utilized extensively in challenging infrastructure environments, such as process cooling configurations for Siemens inverter drives at UK power stations where untreated river water serves as the cooling medium.

Automotive Engine Testing

Specified globally by leading manufacturers of engine test beds to satisfy rigorous high-specification performance requirements in high-throughput automotive engineering testing centers.

Industrial Process Cleaning

Integrated smoothly into large-scale production facilities—such as high-volume automated food processing and commercial bakery lines—delivering highly robust cleaning fluid heat exchange for automated tray washing systems.

Other Sectors:

Biomass Energy Systems
Pharmaceutical & Petrochemical Processing
Pulp & Paper Production Mills
Oil & Gas Extraction and Processing Infrastructure

Easy Product Selection Guide

Our technical specialists leverage advanced computer-aided design software to calculate thermal behavior and select the absolute optimal heat exchanger model for your operational parameters.

Please provide the following metrics to Bowman or your local distributor for a precise configuration proposal:

Primary fluid properties (Detailed composition, water or oil specifications)
Primary fluid flow rates
Required outlet temperatures for either the water or oil circuit
Total heat load to be dissipated (expressed in kW)
Temperature and source parameters of the available cooling water medium

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