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Firwin removable and reusable insulation blankets are specially designed to fit around manifolds, turbochargers, elbows, “Y” adaptors, pipe sections, flexes and fittings. Our insulating blankets are fitted and laced together using special stainless steel wire. Other fastening methods are available upon request.

Listed below are some of the more popular models for which we have existing design patterns. Note that this list is not exhaustive, as we are adding models on a constant basis. If you cannot find the specific model you are looking for, please contact us directly.
Hercules Engine Insulation
Unit of Measure
Items Image
FHER-D005Z
D2300T; Complete Blanket Set
Hercules Engine Insulation (FHER-D105Z)
FHER-D105Z
D3300T; Complete Blanket Set
Hercules Engine Insulation (FHER-D205Z)
FHER-D205Z
D3400T; Complete Blanket Set
Image
FHER-D405Z
D4800TAH; Complete Blanket Set
Hercules Engine Insulation
FHER-G626Z
G3400 Gas (Ver 2); Complete Blanket Set
Make N/A Hercules
Model N/A D2300T N/A D3300T N/A D34OOT N/A D48OOTAH N/A G3400