Refrigerant: R 717 (NH3) and other refrigerants non-flammable gases/liquids do not corrosivosFaixa temperature:-10 - +100°C (types LLG with safety system)-50 - +30°C (type LLG SF with safety system, stop valves and display acrylic).Maximum working pressure: 25 barEquipada with the display of a silicate of boron or acrylic. Enter Code LLG 590 S Weight 17.9 [kg] Approval EAC Cat. Art. 3, par. 3 Combination LLG 185 + LLG 335 EAN no. Five trillion seven hundred two billion four hundred twenty eight million two hundred thousand two hundred thirty three Leather interior. SNV-ST Group of fluid I PMT 25,0 bar PMT 363 psig The format of the package Single pack Descr. Liquid level glasses Prod. Group Sight glasses Prod. name The display Qnt. package 1 PC Soda HCFC/HFC Soda R717 Range of temp. -10 - 100 °C Range of temp. [°F] 14 - 212 °F