BITZER "High-Speed" Open Compressors
| BOC Part No. | Displace- ment (m3/h) | Compressor speed (motor at 1450 RPM) | Motor pulley dia. (mm) | Flywheel Diameter (mm) | No. of cylinders | Oil charge (litres) | Connections | Replacement Spare Parts | ||
| Suction | Discharge line | Shaft seal | Valve plate | |||||||
| 2T.2S | 10.9 12.2 14.0 15.7 17.5 19.6 21.9 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 2 | 1.75 | 11/8" | 7/8" | 374011-01 | 304050-15 |
| 2N.2S | 15.6 17.5 20.0 22.5 25.0 28.0 31.3 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 2 | 1.75 | 11/8" | 7/8" | 374011-01 | 304050-15 |
| 4T.2S | 21.9 24.5 28.0 31.6 35.1 39.3 43.9 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 4 | 4.0 | 13/8" | 11/8" | 374011-02 | 304050-15 |
| 4P.2S | 26.3 29.4 33.6 37.8 42.0 47.1 52.6 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 4 | 4.0 | 13/8" | 11/8" | 374011-02 | 304050-14 |
| 4N.2S | 31.3 35.0 40.0 45.1 50.1 56.1 62.7 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 4 | 4.0 | 13/8" | 11/8" | 374011-02 | 304050-15 |
| 4H.2S | 41.1 45.9 52.5 59.1 65.7 73.6 82.2 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 4 | 4.5 | 15/8" | 11/8" | 374011-03 | 304051-02 |
| 4G.2S | 47.2 52.7 60.3 67.9 75.5 84.5 94.4 | 810 905 1035 1165 1295 1450 1620 | 130 150 170 190 210 230 250 | 230 | 4 | 4.5 | 15/8" | 11/8" | 374011-03 | 304051-03 |
| 6H.2S | 69.0 78.9 88.8 98.7 110.5 | 905 1035 1165 1295 1450 | 150 170 190 210 230 | 230 | 6 | 4. | 21/8" | 13/8" | 374011-03 | 304051-02 |
| 6G.2S | 79.1 90.5 101.9 113.2 126.8 | 905 1035 1165 1295 1450 | 150 170 190 210 230 | 230 | 6 | 4.7 | 21/8" | 13/8" | 374011-03 | 304051-03 |
| 6F.2S | 94.6 108.2 121.8 135.3 151.6 | 905 1035 1165 1295 1450 | 150 170 190 210 230 | 230 | 6 | 4.7 | ||||