Bitzer W...A series 2T.2Y (R134a)
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 | 12,5 | 10 | 7,5 | 5 | 0 | -5 | -10 | -15 | -20 | -25 | -30 | |
| 2T.2Y | S190 | 15,7 | 2,2 | 2,2 | 1,5 | 30 | 15410 | 14070 | 12810 | 11660 | 9580 | 7800 | 6280 | 4990 | 3890 | 2970 | 2200 |
| 3,0 | 2,2 | 2,2 | 40 | 13680 | 12470 | 11350 | 10320 | 8460 | 6870 | 5500 | 4340 | 3360 | 2540 | 1850 | |||
| 3,0 | 3,0 | 2,2 | 50 | 11930 | 10870 | 9890 | 8980 | 7350 | 5940 | 4740 | 3720 | 2850 | 2120 | 1520 | |||
| S210 | 17,5 | 3,0 | 2,2 | 2,2 | 30 | 16950 | 15470 | 14100 | 12820 | 10540 | 8580 | 6910 | 5490 | 4280 | 3270 | 2420 | |
| 3,0 | 3,0 | 2,2 | 40 | 15040 | 13720 | 12490 | 11350 | 9310 | 7550 | 6050 | 4780 | 3700 | 2790 | 2040 | |||
| 4,0 | 3,0 | 2,2 | 50 | 13120 | 11960 | 10880 | 9880 | 8080 | 6530 | 5210 | 4090 | 3140 | 2340 | 1670 | |||
| S230 | 19,6 | 3,0 | 3,0 | 2,2 | 30 | 18700 | 17070 | 15550 | 14140 | 11630 | 9470 | 7620 | 6050 | 4720 | 3610 | 2670 | |
| 4,0 | 3,0 | 2,2 | 40 | 16590 | 15130 | 13780 | 12520 | 10260 | 8330 | 6680 | 5270 | 4080 | 3080 | 2250 | |||
| K | 4,0 | 3,0 | 2,2 | 50 | 14470 | 13190 | 12000 | 10890 | 8910 | 7210 | 5750 | 4510 | 3460 | 2580 | 1840 | ||
| S250 | 21,9 | 3,0 | 3,0 | 2,2 | 30 | 20500 | 18710 | 17050 | 15510 | 12750 | 10380 | 8360 | 6640 | 5180 | 3950 | 2930 | |
| 4,0 | 3,0 | 2,2 | 40 | 18190 | 16590 | 15110 | 13730 | 11260 | 9140 | 7320 | 5780 | 4480 | 3380 | 2460 | |||
| 4,0 | 4,0 | 3,0 | 50 | 15870 | 14470 | 13160 | 11950 | 9770 | 7900 | 6310 | 4940 | 3790 | 2830 | 2020 | |||