Used to cool the hot, compressed air from the turbo before it reaches the engine, the intercoolers improve engine efficiency and reduce emissions for marine and land-based stationary engines.
Exhaust gas heat exchangers are designed to recover waste heat energy from the exhaust stream of reciprocating engine powered generating sets.
Bowman 'copper free' fuel coolers are compact, highly efficient heat exchangers suitable for fuel conditioning rigs in the automotive testing industry.
Engine coolant header tank heat exchangers for marine propulsion, gensets or stationary land-based engines.
Bowman EC 80-5113-1T heat exchangers provide a new solution for heating spas and hot tubs in just a fraction of the time taken by traditional electric heaters.
Highly efficient heat transfer solutions for cooling marine, land-based and underground hydraulic systems.
Bowman inline plate heat exchangers are a compact, economical solution for high efficiency heat transfer.
Bespoke cooling solutions for a range of popular marine engines from major OEMs, including coolant heat exchangers, charge air coolers, plus combined heat exchangers and exhaust manifolds, suitable for cooling marine engines up to 1 MW.
Bowman has a range of highly efficient oil coolers designed for marine and industrial engines and transmissions.
Efficient heat exchangers for cooling electric marine motors, hydrogen fuel cells, battery packs, chargers, AC-DC converters, DC-DC converters, inverters and associated equipment for electric and hybrid marine propulsion and charging systems.
Highly efficient heat transfer solutions for cooling a variety of applications where air and fluids need to be cooled by fluids.
Many applications require stainless steel shell and tube heat exchangers and Bowman provide a standard range of units that are suitable for cooling or heating a variety of fluids.
Bowman swimming pool heat exchangers are renowned for reliability and efficiency. Whether heating your pool with a traditional boiler or a renewable energy source, Bowman is the obvious choice.
Premium quality heat exchangers and oil coolers for precise temperature control of engines under test cell development conditions.
Recovering waste heat energy from engine powered generating sets for biogas, diesel and natural gas applications up to 1 MW.
Efficient cooling for stationary / land-based engines where air cooling is either unavailable or inappropriate.
The reliable solution for cooling Electric & Hybrid Marine Propulsion Systems.
A comprehensive oil cooling solution for industrial hydraulic control systems, plus high temperature and mining applications.
A complete solution for cooling complex on-board hydraulic equipment, including thruster and stabiliser systems.
The complete cooling solution for marine engine propulsion, including the latest electric and hybrid systems.
An energy efficient solution for heating hot tubs and swim spas faster, significantly reducing heat-up time for guest change-over periods.
Quality heat exchangers for efficient swimming pool heating, using boiler or renewable energy heat sources.
Here’s how it works
Hot water from the boiler (shown in red in the diagram) is pumped through the ‘outer shell’ of the heat exchanger and transfers its heat load to the spa water (shown in blue in the diagram) before returning back to the boiler to be re-heated. The spa water passes through the heat exchanger’s central ‘tube core’, absorbing heat from the boiler water and is then pumped in to the spa in a continuous cycle. The efficiency of the Bowman heat exchanger raises the spa water temperature by around 12 °C per hour, enabling a typical 1400-litre hot tub to be heated in around 2-3 hours, using ambient temperature water. However, if pre-heated water is used to re-fill, the tub can be heated up to full temperature in just an hour. And, as a bonus, by switching to a more economical external heat source, energy costs can be reduced, compared to electric heating.
The Bowman EC80 heat exchanger has proved to be extremely suitable for heating spas and hot tubs. Its compact dimensions enable it to be easily integrated into the hot tubs pipework, yet it offers up to 25 kW heat transfer capability and can raise spa water temperature by up 12 °C per hour.
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Technical sales brochure includes product information, ratings charts, drawings and dimensions for the standard product range.
Download our hot tub case study here.
Case study on the success of a heat exchanger installation at a popular holiday resort.
Download this leaflet to learn how you can achieve faster heat up times for your hot tub.
Bowman CHP heat exchangers provide vital heating for the Halley VI Antarctic research station.
If you can’t stand the heat – get a Bowman heat exchanger! How Bowman heat exchangers have solved a major cooling headache for a Portuguese river cruising company.
Bowman heat exchangers are delivering 21st century reliability and efficiency to an historic open air pool complex in South Wales.
A new ‘closed loop’ grain drying system, using Bowman heat exchangers has significantly reduced energy costs and improved efficiency in Finland.
Bowman CHP heat exchangers provide vital heating for the Halley VI Antarctic research station.
If you can’t stand the heat – get a Bowman heat exchanger! How Bowman heat exchangers have solved a major cooling headache for a Portuguese river cruising company.
Bowman heat exchangers are delivering 21st century reliability and efficiency to an historic open air pool complex in South Wales.
A new ‘closed loop’ grain drying system, using Bowman heat exchangers has significantly reduced energy costs and improved efficiency in Finland.
If you have a specific enquiry or would like to talk to one of our technical sales engineers, you can contact us by phone or email, using the contact details below. For more general enquiries, simply fill in and return the contact form for a fast response.
Tel: +44 (0)121 359 5401
E-mail: [email protected]
A network of authorised, international Bowman distributors, who hold product stocks and provide local service, is also available.
