Cover

Polyamide-based (PA) technopolymer, black colour RAL 9005, matte finish, laser engraved graphic symbols.

Threaded fitting

Polyamide-based (PA) technopolymer, with splash guard and hexagon nut, black colour, semi-matte finish.

Packing ring

NBR synthetic rubber flat washer.

Overpressure valve

Technopolymer with NBR synthetic rubber O-ring.

Stainless steel spring, set at around 0.350 bar.

Suction valve

NBR synthetic rubber and stainless steel spring.

Set at around 0.030 bar.

Air filter

Polyester with a filtration rate of 3µm (efficiency >, 98%).

Maximum continuous working temperature

100°C.