参数\型号 Article 30046 300944504645094 压力比 Compression ratio 3:1 3:1 5:1 5:1 进气口 Air inlet connection G 3/8" G 3/8" G 3/8" G 3/8" 出油口 Grease delivery connection G 1/4" G 1/4" G 1/4" G 1/4" 气源压力 Working pressure 4～8 bar 4～8 bar 4～8 bar 4～8 bar 噪    音 Noise-level 81 dB 81 dB 81 dB 81 dB 耗气量 Air consumption 260 lt/min 260 lt/min 260 lt/min 260 lt/min 最大流量 Capacity (free outlet at 6 bar self-levelling grease 20°C 18-25lg/min 18-25l/min 18-25l/min 18-25l/min 吸油管长度 Length suction tube 460 mm940 mm 460 mm 940 mm 吸油管直径 Diameter suction tube 50 mm50 mm 50 mm 50 mm 适合油桶 Suitable for drums 20～50 kg 20～50 kg 20～50 kg 20～50 kg 重 量(N/G) Weight(N/G) 7.8/8.8Kg12/14Kg 7.8/8.8Kg12/14Kg