"Screw Cone" fusible plug, in half longitudinal section

Screw Cone' fusible plug renewable from the water side screwed, 2 in. gas thread, in half longitudinal section'

Buy this image as a print 

Buy

License this image for commercial use at Science and Society Picture Library

License

Screw Cone' fusible plug renewable from the water side screwed, 2 in. gas thread, in half longitudinal section'
Science Museum Group
© The Board of Trustees of the Science Museum

"Screw Cone" fusible plug renewable from the water side screwed, 2 in. gas thread, in half longitudinal section

Details

Category:
Motive Power
Object Number:
1888-295
credit:
National Boiler & General Insurance Co.