Material

Transparent polyamide based (PA-T) technopolymer. Highly resistant to shocks, solvents, oils with additives, aliphatic and aromatic hydrocarbons, petrol, naphtha, phosphoric esters.

Avoid contact with alcohol or detergents containing alcohol.

Screws

Glass-fibre reinforced polyamide based (PA) SUPER-technopolymer

Nuts and washers

AISI 304 stainless steel.

Packing rings

NBR synthetic rubber (on request FKM) O-Ring.

Suggested roughness of the packing ring application surface Ra = 3µm.

Contrast screen

White lacquered aluminium. The housing, in the appropriate external rear slot, guarantees the best protection from direct contact with fluid.

It can be taken out from the inclined side, before assembly to allow the insertion of level lines or words.

Standard executions

• HCX-VT: without thermometer.
• HCX/T-VT: with incorporated thermometer.

Maximum continuous working temperature

90°C (with oil).