pressure cover with glass pane up to 12/-1bar overpressure
standard design:
• wetted material: 1.4571 or 1.4404; non-wetted metal parts 1.4301
• with borosilicate glass DIN 7080
• plastic hand-wheel with stainless steel insert
• silicone seal (blue)
• with hinge and handle
• neck height 150 mm, neck thickness 4 mm
• surface ungrinded, shot blasted, from 600 ungrinded, pickled