Material

Glass-fibre reinforced polyamide (PA) SUPER-technopolymer, matte finish, RAL 9005 (C9) black colour or RAL 7040 (C33) grey colour.

Vibration-damping pads

Made out of NBR rubber, hardness 90 Shore A, supplied assembled.

Screw and nut

AISI 304 stainless steel, M5 thread.

• PPR.25: countersunk head screw with hexagon socket (UNI 5933).
• PPR.30: cylindrical-head screw with hexagon socket (UNI 9327).

Standard executions

• PPR: for the mounting of panels, without vibration-damping pads.
• PPR-A: for the mounting of panels, with vibration-damping pads.
• PPR-R: for the mounting of electro-welded mesh (max thread diameter 3 mm), without vibration-damping pads.