型式 | 口径 mm |
回転数 rpm |
所要動力 kW |
各真空度に於ける排気量 m3/min | 最高真空度 mm/Hg | 補給水量 ℓ/min | |||||
100 | 200 | 300 | 400 | 500 | 600 | ||||||
1 SNK 1 | 25 | 1.75 | 0.75(1.5) | 0.38 | 0.37 | 0.36 | 0.34 | 0.28 | 0.14 | 630 | 2~10 |
1.5 SNK 3 | 40 | 1.75 | 2.2(3.7) | 1.18 | 1.15 | 1.12 | 1.09 | 0.8 | 0.45 | 630 | 5~15 |
2 SNK 5 | 50 | 1.75 | 3.7(5.5) | 2.42 | 2.35 | 2.28 | 2.1 | 1.9 | 0.95 | 630 | 10~20 |
2.5 SNK 7.5 | 70 | 1.15 | 5.5(7.5) | 3.9 | 3.8 | 3.7 | 3.5 | 2.85 | 1.6 | 630 | 15~30 |
3 SNK 10 | 80 | 1.15 | 7.5(11) | 5.6 | 5.5 | 5.4 | 4.9 | 4 | 2.4 | 630 | 15~50 |
4 SNV 20 | 100 | 700 | 15(19) | 7.8 | 7.6 | 7.4 | 6.8 | 5.6 | 3.5 | 630 | 25~80 |
4 SNV 25 | 100 | 800 | 19(22) | 13.2 | 13 | 12.4 | 11.5 | 10 | 6.2 | 630 | 25~80 |
5 SNV 40 | 125 | 600 | 30(37) | 19.5 | 19 | 18.7 | 17.5 | 15 | 8 | 630 | 30~100 |
6 SNV 50 | 150 | 600 | 37(55) | 27 | 26.5 | 26 | 23.5 | 17.5 | 11 | 630 | 40~150 |
7 SNV 75 | 175 | 600 | 55(75) | 39 | 38 | 37 | 34.5 | 28 | 15 | 630 | 50~180 |
8 SNV 100 | 200 | 600 | 75(90) | 45 | 44 | 43 | 40.5 | 33.5 | 20 | 630 | 50~200 |
10 SNV 120 | 250 | 450 | 90(110) | 53 | 51.5 | 49.5 | 48 | 43 | 28 | 630 | 60~250 |