Bitzer W...A series 4T.2 (R22)
In addition to compressors for HFC and HCFC, we offer a series of open-drive compressors specially optimized for use with ammonia (NH₃) refrigerant.
- Suitable for coupling and belt drives.
- Highly efficient and robust valve plate design resulting from a new style of valve construction - Equipped with proven design elements.
- Pressure oil lubrication with reversible gear pump.
| Compressor type | Motor pulley ø | Displacement | Necessary driving motor | Cond.temp. | Cooling capacity Q0 | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Evaporating temperature °C | ||||||||||||||||||
| mm | m3/h | K | N | T | °C | 10 | 7,5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | -35 | -40 | |
| 4T.2 | S190 | 31,6 | 7,5 | 7,5 | 5,5 | 30 | 41400 | 37950 | 34700 | 28950 | 23900 | 19560 | 15810 | 12600 | 9880 | 7570 | 5640 | 4040 |
| 7,5 | 7,5 | 5,5 | 40 | 37200 | 34100 | 31200 | 25900 | 21300 | 17360 | 13940 | 11010 | 8520 | 6410 | 4650 | 3180 | |||
| 11,0 | 7,5 | 5,5 | 50 | 33150 | 30300 | 27700 | 22900 | 18770 | 15180 | 12080 | 9430 | 7170 | 5260 | 3670 | 2350 | |||
| S210 | 35,2 | 7,5 | 7,5 | 5,5 | 30 | 45500 | 41700 | 38200 | 31800 | 26300 | 21500 | 17390 | 13860 | 10860 | 8330 | 6200 | 4440 | |
| 11,0 | 7,5 | 7,5 | 40 | 40950 | 37500 | 34300 | 28500 | 23450 | 19090 | 15330 | 12110 | 9370 | 7050 | 5110 | 3500 | |||
| 11,0 | 11,0 | 7,5 | 50 | 36450 | 33350 | 30450 | 25200 | 20650 | 16690 | 13290 | 10370 | 7880 | 5790 | 4040 | 2580 | |||
| S230 | 39,4 | 11,0 | 7,5 | 7,5 | 30 | 50200 | 46050 | 42150 | 35100 | 29000 | 23700 | 19180 | 15290 | 11980 | 9180 | 6840 | 4900 | |
| 11,0 | 11,0 | 7,5 | 40 | 45150 | 41350 | 37800 | 31400 | 25900 | 21050 | 16910 | 13360 | 10340 | 7780 | 5640 | 3860 | |||
| K | 15,0 | 11,0 | 7,5 | 50 | 40200 | 36800 | 33600 | 27800 | 22800 | 18410 | 14660 | 11440 | 8700 | 6390 | 4450 | 2850 | ||