Assembly ends

Glass-fibre reinforced polyamide based (PA) technopolymer, black colour.

Support

Aluminium in natural colour. It can be turned by 90°C where necessary.

Level column window

Polymethylmatacrylate transparent tube.

Screws

Zinc-plated steel with hexagon socket.

Packing rings

NBR synthetic rubber O-Ring.

Graduated contrast screen

Plastic material, resistant to oils and greases. Fitted to the aluminium protection by means of an adhesive tape.

Maximum continuous working temperature

70°C (with oil or water).