Bitzer W...A series 2N.2Y (R404A/R507A)

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.

	Motor pulley ø	Displacement	Necessary driving motor			Cond.temp.	Evaporating temperature °C
Compressor type	Motor pulley ø	Displacement	Necessary driving motor			Cond.temp.	Cooling capacity Q0
	mm	m3/h	K	N	T	°C	7,5	5	0	-5	-10	-15	-20	-25	-30	-35	-40	-45
2N.2Y	S190	22,5	5,5	5,5	4,0	30	29850	27400	23000	19200	15890	13030	10570	8450	6650	5130	3850	2790
			7,5	5,5	5,5	40	25650	23550	19750	16450	13580	11090	8940	7100	5530	4200	3080	2150
			7,5	7,5	5,5	50	21350	19600	16440	13680	11260	9160	7330	5760	4420	3280	2320
	S210	25,0	5,5	5,5	5,5	30	32850	30150	25300	21100	17470	14330	11620	9300	7320	5640	4240	3070
			7,5	7,5	5,5	40	28200	25900	21700	18090	14930	12190	9830	7810	6080	4610	3380	2360
			7,5	7,5	5,5	50	23450	21550	18080	15040	12380	10070	8070	6340	4860	3610	2550
	S230	28,0	7,5	7,5	5,5	30	36200	33200	27900	23250	19250	15780	12800	10240	8060	6220	4670	3380
	S230		7,5	7,5	5,5	40	31050	28500	23900	19930	16450	13430	10830	8600	6700	5080	3730	2600
	K		11,0	7,5	7,5	50	25850	23750	19920	16570	13640	11090	8890	6980	5360	3970	2810
	S250	31,3	7,5	7,5	5,5	30	39600	36350	30500	25450	21050	17270	14000	11200	8820	6800	5110	3700
			11,0	7,5	7,5	40	34000	31200	26200	21800	18000	14700	11850	9410	7330	5560	4080	2840
			11,0	11,0	7,5	50	28300	26000	21800	18130	14920	12140	9720	7640	5860	4350	3070