Profile: Industrial Gas Engineering Co., Inc. offers a complete line of high temperature fans and blowers up to 2200 degrees fahrenheit. Our range of products include pressure blower, axial blade, multi-blade, radial blade and backward inclined blades. Our backward inclined type BI fans are usually specified for medium volumes of flow against low to medium static pressures. Our type PF pressure blowers are single stage blowers for applications requiring high to moderate volumes at relatively high pressures.