Shell and Tube Type Evaporators

They are designed and produced strictly accorded with the National Standard and supervised under the National authority. We have specially manufacturing license for it

Detailed description

Shell and Tube Type Evaporators

Features

The product features as below:

1. They are designed and produced strictly accorded with the National Standard and supervised under the National authority. We have specially manufacturing license for it.

2. The inner copper pipe is high efficient grooved type.

3. The product has been tested under the air pressure and water pressure, with 1.15MPa for shells and 1.9MPa for pipes.

4. Qualified clean process makes its cleanness good to all type of refrigerants.

5. The product has water drainage devices, for protect it from freezing side in the winter.

Overheat pipes are employed to ensure efficiency.

6. Good quality welding makes it no debris and impurities left.

7. Overheat pipe are employed to ensure efficiency.

Design Condition

Temperature of chilled water in: Ti=12℃

Temperature of chilled water out: T0=7℃

Evaporation Temperature: Te=2℃

Water velocity: V=0.7-1.5m/s

GZ Series list

Model	Capacity kW	Water flow m³/h	Overall size (mm)					Installation size (mm)			Pipe dia. (Ø mm)
Model	Capacity kW	Water flow m³/h	D	T	T1	B	H	F	A	S	C	D	G	w
GZ-05	17.5	3	168	1060	914	230	202	180	600	90	22	16	3/8	1¹/4″
GZ-08	28	5	219	1060	914	250	253	200	600	90	28	16	3/8	1¹/4″
GZ-10	35	6	219	1060	914	250	249	200	600	90	35	16	3/8	1¹/2″
GZ-15	53	9	219	1350	1200	250	244	200	800	90	42	22	3/8	2″
GZ-20	70	12	273	1350	1200	350	298	300	800	100	54	22	3/8	2″
GZ-25	88	15	273	1650	1500	350	298	300	1200	100	54	28	3/8	2″
GZ-30	105	18	273	1750	1600	350	298	300	1200	100	54	28	3/8	2″
GZ-35	122	21	273	1950	1800	350	310	300	1400	120	54	28	3/8	2¹/2″
GZ-40	140	24	273	2150	2000	350	310	300	1400	120	54	35	3/8	2¹/2″
GZ-45	158	27	325	2150	2000	400	362	350	1400	120	54	35	3/8	2¹/2″
GZ-50	175	30	325	2150	2000	400	355	350	1400	120	54	35	3/4	3″
GZ-60	210	36	355	2350	2000	450	355	380	1400	120	80	35	3/4	3″
GZ-70	245	42	355	2350	2000	450	355	380	1400	150	80	35	3/4	3″
GZ-80	280	49	355	2600	2400	450	371	380	1600	150	80	35	3/4	4″
GZ-90	315	55	355	2800	2600	450	371	380	1600	150	80	35	3/4	4″
GZ-100	350	60	405	2800	2600	550	417	440	1600	150	80	35	3/4	5″
GZ-120	420	73	405	2800	2600	550	417	440	1600	150	80	35	3/4	5″
GZ-130	455	80	405	2800	2600	550	417	440	1600	150	80	54	3/4	5″
GZ-140	490	85	405	3210	3000	550	405	440	1800	200	80	54	1″	6″
GZ-150	525	90	457	3210	3000	620	455	550	1800	200	80	54	1″	6″
GZ-180	630	110	457	3210	3000	620	455	550	1800	200	105	54	1″	6″
GZ-200	700	120	530	3510	3300	680	525	600	1800	200	105	54	1″	6″
GZ-250	875	150	570	3510	3300	700	555	650	1800	220	105	54	1″	6″
GZ-300	1050	180	570	3810	3600	700	520	650	1800	220	134	80	1″	8″

Overall appearance and size

GZ（single system）Overall appearance and size

G Z（double system）Overall appearance and size

GZU series

Model	Capacity KW	Water flow	Overall size					Installation size				Liquid in	Gas out	Water pipe	Water path
Model	Capacity KW	m³/h	T	T1	D1	D	H	A	A1	F	F1	a	b	w1/2	Water path
GZU-05	14	2.5	785	500	240	168	285	350	160	200	150	￠19	￠22	DN25	4
GZU-08	25	4.5	988	700	240	168	285	500	200	200	150	￠22	￠28	DN40	2
GZU-10	31	5.5	1140	850	240	168	285	600	200	200	150	￠22	￠28	DN40	2
GZU-12	35	6	1140	850	290	219	340	600	200	250	200	￠22	￠28	DN40	2
GZU-15	42	7.5	1450	1130	290	219	340	750	220	250	200	￠22	￠42	DN50	2
GZU-20	62	11	1565	1250	290	219	340	1000	230	250	200	￠22	￠42	DN50	2
GZU-30	90	15.5	1825	1500	290	219	340	1000	250	250	200	￠35	￠54	DN65	2
GZU-40	120	21	2410	1980	290	219	340	1200	300	300	250	￠35	￠54	DN65	2
GZU-50	155	27	2610	2030	360	273	376	1500	475	300	250	￠35	￠67	DN80	2
GZU-60	210	36	2610	2030	360	273	376	1500	475	300	250	￠35	DN80	DN80	2
GZU-70	230	40	3030	2400	360	273	376	1500	650	300	250	￠35	DN80	DN80	2
GZU-80	280	49	3030	2400	410	325	510	1500	650	400	320	￠35	DN80	DN100	2
GZU-90	320	56	3030	2400	410	325	510	1500	650	400	320	￠35	DN100	DN100	2
GZU-100	350	62	3030	2400	410	325	510	1500	650	400	320	￠35	DN100	DN100	2
GZU-110	385	68	3030	2400	410	325	510	1500	650	400	320	￠35	DN100	DN125	2
GZU-120	420	73	3196	2570	440	355	535	1800	530	450	350	￠35	DN100	DN125	2
GZU-130	455	80	3196	2570	440	355	535	1800	530	450	350	￠35	DN100	DN125	2
GZU-140	490	85	3196	2570	440	355	535	1800	530	450	350	￠35	DN100	DN125	2
GZU-160	560	97	3196	2570	490	406	560	1800	530	500	400	￠35	DN100	DN125	2
GZU-180	630	110	3196	2530	490	406	560	1800	530	500	400	￠35	DN100	DN150	2
GZU-200	700	122	3196	2530	490	406	560	1800	530	500	400	￠35	DN100	DN150	2
GZU-220	770	133	3300	2630	490	406	560	1800	530	500	400	￠35	DN100	DN150	2
GZU-250	880	152	3680	3010	490	406	560	1800	530	500	400	￠35	DN100	DN150	2

Shell and Tube Type Evaporators

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