Heat Transfer Fluids - MultiTherm IG-4

Reduced Maintenance Costs
MultiTherm IG-4? is based on a paraffinic oil that coats all system surfaces with a protective fluid film. This film provides outstanding lubricity for moving parts and also helps protect components from corrosion.

Lower Costs
Reduced Equipment Costs
Basing equipment design on MultiTherm IG-4? can reduce equipment costs. Its extremely low vapor pressure eliminates the need for pressurized expansion tanks to prevent pump cavitation and can allow specification of lower cost, low pressure piping and process equipment. VOC emissions are not normally a problem with MultiTherm IG-4? since system pressures are low and the fluid vapor pressure is very low.

High Flash Point
In certain applications, local, state or federal regulations may require that the thermal fluid system operate below the fluid flash point. This can result in the need for greater heat transfer surface area (more equipment expense) to achieve required heat loads. MultiTherm IG-4? has one of the highest flash points of any heat transfer fluid (440