gy4-73 Series Boiler Centrifugal Fan

G/Y4-73 series boiler centrifugal fan is suitable for 2-670T/h steam boiler in thermal power plant.

G/Y4-73 series boiler centrifugal fan is suitable for 2-670T/h steam boiler in thermal power plant. If no other special requirements, G4-73 is also used for mine ventilation and general ventilation. Ventilation fan is delivering air, the highest temperature does not exceed 80℃. Induced draft fan is delivering flue gas, and the highest temperature does not exceed 250℃. Dust removal device must be installed in front of the induced draft fan, according to the use of the general power plant, the dust and hard particles is ≤ 150mg/m3. Design temperature of G4-73 is 20℃,design temperature of Y4-73 is 140℃.

We can design and produce G/Y4-73 series corrosion-proof, high temperature fan.

We can design and produce G/Y4-73 series overall damping bracket fan.

Y4-73 series boiler centrifugal fan
Machine No.	Speed r/min	Flow m3/h	Total pressure Pa	Motor power kW
8D	1450	16156-30993	868-1303	11-15
9D	1450	23003-44128	110-1651 1256-1884	22-30
9D	950	15229-29219	481-721	7.5
10D	1450	31554-60533	1359-2041	37-45
	960	20891-40077	594-891	11
	730	15886-30475	343-515	5.5
11D	1450	41999-80570	1646-2474	55-75
	960	27806-53343	719-1079	18.5
	730	21144-40562	415-623	7.5-11
12D	1450	54526-104600	1961-2949	90-110
	960	36100-69253	856-1285	30
	730	27451-52661	495-742	11-15
14D	1450	86586-166100	2676-4029	185-220
	960	57326-109970	1167-1752	55-75
	730	43591-83624	674-1010	22-30
16D	960	85571-164150	1526-2293	110-132
	730	65069-124820	880-1321	45-55
	580	51699-99178	555-833	45
18D	960	121830-233730	1934-2908	200-220
	730	92648-177730	1115-1674	90-110
	580	73610-141210	703-1055	45-55
20D	960	167130-320610	2392-3598	355
	730	127080-243800	1378-2070	132-160
	580	100970-193700	868-1303	75-90
20F	960	159100-295600	3.95-2.62	355-400
20F	730	121000-224700	2.29-1.51	185
22F	960	211700-393100	4.79-3.17	560-630
22F	730	161000-299100	2.77-1.83	280
25F	960	310800-577300	6.18-4.10	1250
25F	730	236300-439000	3.58-2.36	630
28F	730	332000-616600	4.48-2.97	1000
28F	580	263700-489800	2.83-1.87	630
29.5F	730	388400-721300	4.98-3.30	1250
29.5F	580	303500-573000	3.41-2.08	630

G4-73 series boiler centrifugal fan
Machine No.	Speed r/min	Flow m3/h	Total pressure Pa	Motor power kW
8D	1450	16156-30993	1400-2104	18.5
9D	1450	23003-44128	1775-2668	30-37
9D	950	15229-29216	775-1163	11
10D	1450	31554-60533	2194-3301	55
	960	20891-40077	958-1437	15-18.5
	730	15886-30475	553-829	7.5
11D	1450	41999-80570	2659-4003	75-90
	960	27806-43343	1160-1741	22-30
	730	21144-40562	669-1004	11
12D	1450	54526-104600	3171-4777	132-160
	960	36100-69235	1381-2075	37-45
	730	27451-52661	797-1196	15-18.5
14D	1450	86586-166100	4333-6541	280-315
	960	57326-109970	1883-2831	75-90
	730	43591-83624	1086-1630	37-45
16D	960	85571-164150	2465-3709	185
	730	65069-124820	1420-2133	75
	580	51699-99178	894-1343	45
18D	960	121830-233730	3126-4710	280-315
	730	902648-177730	1800-2705	132
	580	73610-141210	1133-1702	75
20D	960	167130-320610	3870-5837	450-560
	730	127080-243800	2225-3347	210-245
	580	100979-193700	1400-2104	110-132
20F	960	159100-295600	5570-3700	450-500
20F	730	121000-224700	3220-2140	220
22F	960	211700-393100	6740-4470	800
22F	730	161000-299100	3900-2590	355
25F	960	310800-577300	8720-5780	1600
25F	730	236300-439000	5040-3340	630
28F	730	332000-616600	6320-4190	1250
28F	580	263700-489800	3980-2640	630
29.5F	730	388400-721300	7010-4650	1600
29.5F	580	308500-573000	4420-2930	800