Comparative table of below 5hp blowers at 60HZ

MODEL	PHASE (∮)	MOTOR (KW) 60Hz	MOTOR (KW) 50Hz	CURRENT 220/380(A) 60Hz	CURRENT 220/380(A) 50Hz	SOUND LEVEL	PRESSURE (mmAq/psi)	VACUUM (mmAq/psi)	AIR FLOW (m³/min , CFM)	WEIGHT (kg)
DHB-101	1	0.4	0.4	4.5	4.5	64	1200 / 1.71	1000 / 1.43	1.4 / 49	15
DHB-201	1	0.75	0.75	6	6	66	1200 / 1.71	1100 / 1.57	2.9 / 102	20.9
DHB-301	1	1.5	1.5	11.5	11.5	75	1800 / 2.56	1600 / 2.28	4 / 141	31.1
DHB-401	1	2.2	2.2	15	15	75	2800 / 3.99	2000 / 2.85	4 / 141	33.5
DHB-100	3	0.5	0.4	2.4/1.4	2.5/1.4	64	1300 / 1.85	1000 / 1.43	1.4 / 49	12.6
DHB-200	3	0.93	0.75	4.2/2.4	4.4/2.5	66	1300 / 1.85	1200 / 1.71	2.9 / 102	18.1
DHB-300	3	1.75	1.5	6.7/3.6	6.6/3.6	75	2000 / 2.85	1700 / 2.42	4 / 141	29.2
DHB-400	3	2.55	2.2	9.5/5.7	9.8/5.7	75	3000 / 4.27	2600 / 3.70	4 / 141	31.5
DHB-500	3	2.55	2.2	9.5/5.5	9.8/5.7	76	2000 / 2.85	2200 / 3.13	6 / 212	34.7
DHB-600	3	3.7	3.0	14/8.1	12/6.9	76	3000 / 4.27	2800 / 3.99	6 / 212	37.3

MODEL	MATERIAL			BEARING			Oil Seal	DIMENSION (mm)		Φ  (mm)
	CASING IMPELLER SILENCER	SHAFT	BASE	FRONT	MIDDLE	REAR
DHB-101	ALDC 12.1	SCM440	SS400	6203zz	-	62203zz	32 x 22 x 7	266 x 247 x 257		32
DHB-201				6204zz	-	6203zz	42 x 28 x 8	323 x 288 x 307		40
DHB-301				6205z	-	6205zz	45 x 30 x 8	331 x 325 x 342		50
DHB-401				6205z	-	6205zz	45 x 30 x 8	351 x 325 x 342
DHB-100				6203zz	-	6203zz	32 x 22 x 7	238 x 247 x 257		32
DHB-200				6204zz	-	6203zz	42 x 28 x 8	293 x 288 x 307		40
DHB-300				6205zz	-	6205z	45 x 30 x 8	319 x 325 x 342		50
DHB-400				6205zz	-	6205z	45 x 30 x 8	339 x 325 x 342
DHB-500				6206zz	-	6205z	45 x 35 x 8	345 x 375 x 393
DHB-600				6206zz	-	6205z	47 x 35 x 8	365 x 375 x 393