Air cooled radiators

van Spall air cooled radiators are installed on power projects throughout the UK, Europe, the Middle East, Africa and South America. Some of the many power applications include:

• Diesel engine cooling for standby diesel generators and rotary UPS
• Continuous power diesel and gas engine generation
• Landfill gas generation
• Anaerobic digester gas power
• CHP and Trigeneration systems
• Offshore generators and air conditioning
• Shipboard marine generators
• Waste gasification, power to energy schemes
• Biomass power systems

All van Spall radiators are custom designed to meet our customer’s requirements, however, as a minimum standard, the following CONSTRUCTION SPECIFICATION applies:

CASING: 3.0mm thick pre-galvanised sheet steel
TUBE PLATES: 2.0mm thick pre-galvanised sheet steel
TUBES: 5/8” OD seamless copper
FINS: 0.13mm thick aluminium
HEADERS: Copper tube 0.5mm wall thickness
FAN IMPELLERS: Fully adjustable cast aluminium epoxy coated aerofoil section
FAN HOUSING: 3mm thick galvanised steel
FAN MOTORS: IP55 rated Class F standard single speed or suitable for speed control
CONNECTION FLANGES : PN/DIN, ASME etc
SUPPORT LEGS (ABC units): 3mm welded mild steel galvanised after fabrication
SUPPORT FRAME(DVVD units): Rigid welded steel box tube frame 3 stage epoxy coated
FINISH: 3 stage epoxy weatherproof paint system RAL 7035

Other casing materials available include stainless steel and aluminium. For corrosive atmospheres heat exchanger fins can be supplied in Aluminium/magnesium alloy, copper, tinned copper or stainless steel. Vinyl coating and Blygold fin coatings are available. Exacting quality standards are applied during design and manufacture with BS, European and ASME requirements catered for.

A wide range of additional equipment can also be provided, including:

• Pumping stations
• Plate or shell & tube heat exchangers
• Engine exhaust heat recovery
• Fuel coolers
• Electrical control panels
• Fan speed  & processor control systems
• Remote control and monitoring
• Noise control
• Piping & valves
• Expansion vessels and pressurisation sets
• Ventilation systems
• Access platforms
• Generator base frames