Housing material: AISI 316Ti, Spindle material: AISI 316Ti, Cone: AISI 316Ti, Grund ring AISI 316Ti, Gland Packing: PTFE-coal, Pressure unit: AISI 316Ti, Nut: AISI 304, Hand wheel: plastic, black; Locking-sleeve: AISI 303, Sealing lens: AISI 316Ti, Cap: AISI 316Ti, Bleed screw: AISI 316Ti, Control flange: AISI 316Ti. Sealing material PTFE, Pressed material. Temperature range max. 120° C. Suitable for liquids, gas and high pressure vapours. All products are developed and manufactured in accordance with Article 4.3 of the European Pressure Equipment Directive PED 2014/68/EU. Products with nominal diameters of more than 25 mm up to and including 32 mm must not be used for pumping liquid or gaseous fluids of group 1 (hazardous) according to the Pressure Equipment Directive PED 2014/68/EU. Products with nominal diameters greater than 32 mm may only be used for pumping group 2 (non-hazardous) liquid fluids according to the Pressure Equipment Directive PED 2014/68/EU. If used with other media, a review by Schwer Fittings should be requested.