|Hand knob: Special glass-fiber reinforced
technopolymer plastic, chrome plated
Tapped insert: Brass, molded in
||Elesa® original design
technopolymer plastic solid five lobed knobs.
The five-lobed shape, which offers the fingers a secure grip,
is solid, so that there are no cavities where unhealthy residues
may be deposited.
Chrome plating lends these knobs a metallic appearance. The surface is hard and smooth, which makes these knobs especially suitable for applications where high hygienic standards are required.
When knobs are exposed to aggressive media, chrome layer has an advantageous effect. Test series reports on the chemical resistance are available.