Annex with technical documentationK-MT1-8_EN_08—2014 55Technical dataOperating RangeSite Selection frost-free indoor installation in a non-hazardous environmentAmbient temperature 1,5 to 50 °C (24,7 to 122 °F)Compressed air inlet temperature 20 to 50 °C (68 to 122 °F)Max. operating overpressure 16 bar eMin. operating pressure 5 bar eMedium Compressed air and gaseous nitrogenFluid group acc. to 97/23/EG 2Electrical connectionMains voltage, standard 230 V, 50-60 HzAlternative voltage 115 V, 50-60 Hz and 24 V DCProtection class IP 65Please heed to the type plate and the enclosed wiring diagram!Performance dataModel Volumetricflow 1 in m3/hNominalpipe sizeUpstreamfilterDownstreamfilterNominalPressure in bareNominaltemperature °CK-MT 1 8 1/4 GL2XL GL2ZLH 16 50K-MT 2 15 1/4 GL2XL GL2ZLH 16 50K-MT 3 25 1/4 GL2XL GL2ZLH 16 50K-MT 4 35 1/4 GL2XL GL2ZLH 16 50K-MT 6 56 1/2 GL5XLD GL5ZLDH 16 50K-MT 7 72 1/2 GL5XLD GL5ZLDH 16 50K-MT 8 86 3/4 GL7XLD GL7ZLDH 16 501 m³/h, relating to 1 bara and 20°C at the compressor suction capacity. Subsequently compressed to 7 bare and 35°C inlettemperature to the dryer at 100% relative humidity – for pressure dewpoints of -25°C and -40°C.2 In accordance with DIN ISO 228 (BSP-P); alternatively ANSI B 1.20.1 (NPT-F).Noise emissionNoise level : +3 dB (A) 65 – 86 dB(A)1 relative to free field measurement, 1 m surr. fieldDrying agentChamber 1 100 % molecular sieveChamber 2 100 % molecular sieveDimensionsPlease heed to the dimensional drawings and the according table containing dimensions and weight on page 61.