检测认证人脉交流通讯录
- D8C D16C D30C D40C D60C
Nominal Pumping Speed （50Hz） m3/h 9.25 19.48 37.01 49.44 74.02
Pumping Speed m3/h 8.11 17.01 32.24 42.99 64.37
Nominal Pumping Speed （60Hz） m3/h 11.10 23.39 44.41 59.33 88.82
Pumping Speed m3/h 9.65 20.33 38.64 51.78 72.23
Ultimate Partial Pressure Without GB mbr 4×10-4 4×10-4 4×10-4 4×10-4 4×10-4
Ultimate Total Pressure Without GB mbr 3×10-3 3×10-3 3×10-3 3×10-3 3×10-3
Ultimate Total Pressure With GB mbr 6×10-3 6×10-3 6×10-3 6×10-3 6×10-3
Water vapour tolerance mbr 30 20 40 20 25
Connecting inlet ａnd exhaust DN KF25 KF25 KF40 KF40 KF40
Noise （sound pressure level at 1m with GB closed/open（50Hz）） db 54/56 55/58 58/60 58/60 58/60
Oil filling （Max/Min） 1 1.1/0.7 1.5/1.0 3.7/3.2 5.0/4.4 5.0/4.5
Weight without oil filling Kg 27 31 69 83 84
Ambient temperature （Max/Min） ℃ 40/10 40/10 40/10 40/10 40/10
Motor power 1Ph.220V.60Hz W 550 750
Total Length mm 471 560
Catalog 31046 31050
Motor power 3Ph.380V.50/60Hz W 550 750 1500 1500 2200
Total Length mm 500 540 650 760 780
Catalog 31018 31091 31108 31159 31158
