Teflon Insulating

Sleeve

6” lengthoutside

of the coilshell

A

A

View

A-A

Thru hole in coil shell

Coil Shell

Winding Pack

Tube bending block(G-10)

Tube groovesmachined in block

Perhaps a strip of rubber may need to be glued to the bottom of the block tokeep it from sliding while

bending the tube over

The other half of the bendingblock can be used to supportand hand form the tubing over the lower block

Bend the tube over and back up

Protective Cover Bracket

(.125” thick SSt)

Spot Weld.25” Dia. hole

1.5”

1.5”

1.5”

A

A

.5”

“Great Stuff”(or equivalent)

Slip on a protectiveplastic end cap

Teflon sleeve is peeledback for coupling brazing

at coil assembly