Varnishes may be dipped brushed, sprayed or vacuum impregnated andor baked on to our coils. The coil may be bobbin wound or bobbin-less. Our typical free form, bobbin-less coils will range in size from 2 AWG to 50 AWG, depending on customer design specifications. Those are only a handful of applications Sag Harbor Industries has perfected over the years.
There are several reasons for using varnished coils in an application. First of all, a varnished coil is well protected from moisture or dirt that could lead to corrosion and completely ruin the coils functionality over time. Varnish on a coil also helps to protect it from mechanical damage because the varnish coats over the coils bare metal and provides a strong layer of defense from external forces. Finally, a varnish coil has better insulation and conductive properties than an unvarnished one. Particularly in applications where the coil will be exposed to harsh conditions, a varnished coil is the best way to go.
Companies trust Sag Harbor to provide them with varnished coils because of our many years of experience and our vast expertise in this field. We know what formulas to use for each application and type of coil, so we are able to make varnished coils that stand up well in their final application.