Roots blower_Changsha Blower Co., Ltd.

JAS series of Roots blower

Product details

JAS series of trefoil type low noise blower

Product features

JAS series of trefoil into karyotype of Roots blower with low noise by clover leaf cycloid type, return structure, advanced design technology and high precision manufacturing technology, in the high pressure is very stable performance, application scope is very extensive, various derived sealing structure type, meet the requirements of a variety of special conditions, is the vast number of users in the 49 ~ 98kPa preferred products.

Product use

JAS series Roots blower can be widely used in petroleum, chemical, metallurgy, electric power, chemical, building materials, mining, ports, textile, papermaking, food, medicine, environmental protection, air, pneumatic conveying, urban gas industry.

Flow: 0.59-100.7m³/min, pressure: 9.8-98kPa

	Performance table of Series JAS Roots Blowers

	Speed	Inlet volume Qs(m³/min) shaft power required La (kW) and motor power Po(kW) at each discharge pressure
Type	r/min	9.8kPa			19.6kPa			29.4kPa			39.2kPa			49.0kPa			58.8kPa			68.6kPa			78.4kPa			88.2kPa			98.0kPa			Motor pol
Type	n	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	Qs	La	Po	P
JAS-80	1150	3.36	1.3	2.2	3.01	2.1	3	2.71	2.8	4	2.46	3.5	5.5	2.21	4.3	5.5	2.01	5.0	7.5													4
	1450	4.59	1.6	2.2	4.24	2.6	4	3.94	3.6	5.5	3.69	4.5	5.5	3.44	5.5	7.5	3.24	6.5	7.5	3.09	7.5	11										4
	1750	5.80	2.0	3	5.45	3.1	4	5.15	4.3	5.5	4.90	5.4	7.5	4.65	6.5	7.5	4.45	7.7	11	4.30	8.9	11	4.15	10.0	15							4
	2000	6.81	2.3	3	6.46	3.6	5.5	6.16	4.9	7.5	5.91	6.2	7.5	5.66	7.5	11	5.46	8.8	11	5.31	10.1	15	5.16	11.4	15							2
	2500	8.79	2.9	4	8.50	4.6	5.5	8.20	6.2	7.5	7.95	7.9	11	7.70	9.5	11	7.50	11.2	15	7.35	12.9	15	7.20	14.5	18.5							2
JAS-100	1150	5.11	1.8	3	4.72	2.9	4	4.38	3.9	5.5	4.08	5.0	7.5	3.81	6.1	7.5	3.58	7.2	11	3.38	8.3	11										4
	1450	6.84	2.3	3	6.45	3.6	5.5	6.11	4.9	7.5	5.81	6.3	7.5	5.54	7.6	11	5.31	9.0	11	5.11	10.3	15										4
	1750	8.56	2.7	4	8.17	4.3	5.5	7.83	5.9	7.5	7.53	7.4	11	7.26	9.0	11	7.03	10.7	15	6.83	12.3	15										4
	2000	9.99	3.0	4	9.60	4.8	7.5	9.26	6.7	11	8.96	8.6	11	8.69	10.5	15	8.46	12.4	15	8.26	14.3	18.5										2
	2500	12.9	3.9	5.5	12.5	6.2	7.5	12.1	8.5	11	11.9	10.8	15	11.6	13.1	18.5	11.4	15.4	18.5													2
JAS-125	970Δ	8.85	2.6	4	8.25	4.5	7.5	7.87	6.4	7.5	7.42	8.3	11	7.07	10.2	15	6.72	12.1	15	6.39	14.0	18.5	6.12	16.0	18.5							6
	1150	11.5	3.1	5.5	10.9	5.3	7.5	10.4	7.6	11	9.97	9.9	15	9.62	12.2	15	9.27	14.4	18.5	8.97	16.7	22	8.67	19.0	30	8.42	21.3	30				4
	1450Δ	14.7	4.0	5.5	14.1	6.8	11	13.6	9.7	15	13.2	12.6	15	12.8	15.5	18.5	12.5	18.3	22	12.2	21.2	30	11.9	24.1	30	11.6	27.0	37	11.4	29.9	37	4
	1750	18.7	4.9	7.5	18.1	8.3	11	17.6	11.8	15	17.1	15.2	18.5	16.8	18.7	22	16.4	22.2	30	16.1	25.6	30	15.8	29.1	37	15.5	32.6	45	15.3	36.0	45	4
	2000	21.6	5.6	7.5	21.0	9.5	15	20.5	13.5	18.5	20.1	17.4	22	19.7	21.4	30	19.4	25.3	30	19.1	29.3	37	18.8	33.2	45	18.5	37.2	45	18.3	41.2	55	2
	2250	24.6	6.4	11	24.0	10.7	15	23.5	15.2	18.5	23.1	19.6	30	22.7	24.1	30	22.4	28.5	37	22.1	33.0	45	21.8	37.4	45	21.5	41.9	55	21.3	46.4	55	2
JAS-145	970Δ	13.9	4.0	5.5	13.2	6.9	11	12.5	9.8	15	11.8	12.8	18.5	11.3	15.7	18.5	10.8	18.6	22	10.3	21.6	30	9.60	25.2	30							6
	1150	17.8	4.8	7.5	16.8	8.5	11	16.1	12.3	15	15.5	15.2	18.5	14.9	18.6	22	14.4	22.1	30	13.9	25.6	30	13.6	31.1	37	13.2	33.3	45				4
	1450Δ	22.8	6.0	7.5	21.9	10.5	15	21.2	15.0	18.5	20.5	19.5	30	20.0	24.0	30	19.5	28.5	37	19.0	33.0	37	18.6	37.6	45	18.2	41.2	55				4
	1750	28.6	7.3	11	27.7	12.5	15	27.0	17.8	22	26.3	23.1	30	25.8	28.3	37	25.3	33.6	45	24.8	38.9	45	24.5	44.2	55	24.1	49.5	75				4
	2000	33.2	8.3	11	32.3	14.3	18.5	31.6	20.3	30	30.9	26.3	37	30.3	32.4	45	29.9	38.4	45	29.4	44.4	55	29.0	50.5	75	28.6	56.6	75				2
	2250	37.7	9.4	15	36.8	16.1	22	36.1	22.9	30	35.4	29.6	37	34.8	36.5	45	34.4	43.2	55	33.9	50.0	75	33.5	56.9	75							2
JAS-150	970Δ	17.6	4.9	7.5	16.5	8.5	11	15.6	12.1	15	14.9	15.7	18.5	14.2	19.3	30	13.6	22.9	30	13.1	26.5	30										6
	1150	22.1	5.7	7.5	21.0	9.9	15	20.1	14.2	18.5	19.4	18.5	22	18.7	22.8	30	18.0	27.1	37	17.5	31.4	37										4
	1450Δ	28.3	7.2	11	27.2	12.6	18.5	26.3	18.0	22	25.6	23.4	30	24.9	28.8	37	24.3	34.2	45	23.8	39.6	45	23.3	45.0	55							4
	1750	35.4	8.7	15	34.3	15.2	18.5	33.4	21.7	30	32.7	28.2	37	32.0	34.7	45	31.4	41.2	55	30.9	47.8	55	30.4	54.4	75							4
	2000	41.0	10.0	15	39.9	17.4	22	39.0	24.8	30	38.3	33.3	45	37.6	39.7	45	37.0	47.2	55	36.4	54.7	75										2
JAS-190	730Δ	22.1	6.6	11	21.3	11.2	15	20.3	15.7	18.5	19.5	20.3	30	18.7	24.9	30	18.1	29.4	37	17.5	33.9	45	17.0	38.5	45	16.6	43.1	55				8
	970Δ	31.9	8.4	11	30.7	14.5	18.5	29.7	20.6	30	28.9	26.7	37	28.1	32.8	45	27.5	39.0	45	26.9	45.1	55	26.4	51.0	75	26.0	57.3	75	25.6	63.5	75	6
	1170	40.1	10.2	15	38.9	17.6	22	37.9	25.0	30	37.1	32.4	45	36.3	39.8	45	35.7	47.1	55	35.1	54.7	75	34.6	62.1	75	34.2	69.5	90	33.8	77.0	90	4
	1250	43.1	11.2	15	41.9	19.0	30	40.9	26.9	37	40.1	34.8	45	39.3	42.7	55	38.7	50.6	75	37.1	58.5	75	36.6	66.4	75	36.2	74.3	90	35.8	82.2	110	4
	1350	47.0	12.2	18.5	45.8	20.6	30	44.8	29.1	37	44.0	37.6	45	43.2	46.0	55	42.6	54.5	75	42.0	63.0	75	41.5	71.4	90	41.1	79.9	90	40.7	88.4	110	4
	1450Δ	50.2	13.0	18.5	49.0	22.1	30	48.0	31.2	37	47.2	40.3	55	46.4	49.4	75	45.8	58.5	75	45.2	67.6	90	44.7	76.7	90	44.3	85.8	110	43.9	94.9	110	4
JAS-195	730Δ	29.8	8.2	11	28.1	13.9	18.5	26.8	19.7	30	25.7	25.5	30	24.7	31.3	37	23.9	37.0	45	23.0	42.8	55	22.3	48.6	55	21.6	54.4	75	20.9	60.1	75	8
	970Δ	41.8	10.9	15	40.1	18.5	30	38.7	26.2	30	37.6	33.9	45	36.6	41.5	55	35.7	49.2	55	34.9	56.9	75	34.1	64.6	75	33.4	72.2	90	32.7	79.9	90	6
	1170	48.9	12.5	18.5	47.2	21.4	30	45.9	30.3	37	44.7	39.1	45	43.7	48.0	55	42.8	56.8	75	42.0	65.7	75	41.2	74.5	90	40.5	83.4	110	39.8	92.3	110	4
	1250	56.1	14.2	18.5	54.3	24.3	30	53.0	34.3	45	51.9	44.4	55	50.9	54.4	75	50.0	64.4	75	49.1	74.5	90	48.4	84.5	110	47.6	94.6	110	47.0	105	132	4
	1350	59.9	15.1	18.5	58.1	25.8	37	56.8	36.5	45	55.6	47.1	55	54.7	57.8	75	53.8	68.5	90	52.9	79.2	90	52.2	89.9	110	51.4	101	132	50.8	111	132	4
	1450Δ	64.6	16.2	22	62.9	27.7	37	61.5	39.2	45	60.4	50.6	75	59.4	62.1	75	58.5	73.6	90	57.7	85.0	110	56.9	96.5	110	56.2	108	132	55.5	119	160	4
JAS-200	730Δ	36.5	9.8	15	34.9	16.7	22	33.6	23.6	30	32.4	30.5	37	31.4	37.4	45	30.4	44.3	55	29.5	51.2	75	28.7	58.2	75	27.9	65.2	75				8
	970Δ	51.1	12.6	18.5	49.5	22.0	30	48.2	31.4	37	47.0	40.8	55	46.0	50.2	75	45.0	59.6	75	44.1	69.0	90	43.3	78.4	90	42.5	87.8	110	41.7	97.2	110	6
	1170	62.7	15.3	22	61.1	26.5	37	59.8	37.8	45	58.6	49.0	75	57.6	60.3	75	56.6	71.5	90	55.7	82.8	110	54.9	94.1	110	54.1	105	132				4
	1250	67.4	16.3	22	65.8	28.4	37	64.5	40.5	55	63.3	52.6	75	62.3	64.7	75	61.3	76.8	90	60.4	88.9	110	59.6	101	132	58.8	113	132				4
	1350	73.1	17.3	30	71.5	30.2	45	70.2	43.2	55	69.0	56.1	75	68.0	69.1	90	67.0	82.0	110	66.1	95.0	110	65.3	108	132							4
	1450Δ	78.8	18.6	30	77.2	32.6	45	75.9	46.7	55	74.7	60.7	75	73.7	74.8	90	72.7	88.8	110	71.8	103	132	71.0	117	132	70.2	131	160	69.4	145	160	4
JAS-250	730Δ	46.7	11.7	15	44.7	20.6	30	42.9	29.5	37	41.4	38.4	45	40.1	47.3	55	38.9	56.2	75	37.7	65.5	75										8
	970Δ	65.3	15.3	22	63.3	27.2	37	61.5	39.1	45	60.0	51.1	75	58.7	63.0	75	57.5	75.0	90	56.3	87.0	110										6
	1170	80.0	18.4	30	78.0	32.8	45	76.2	47.2	55	74.7	61.6	75	73.4	76.0	90	72.2	90.4	110	71.0	105	132										4
	1250	86.0	20.4	30	84.0	35.6	45	82.2	50.8	75	80.7	66.1	75	79.4	81.3	90	78.1	96.6	110	76.9	112	132										4
	1350	93.4	21.4	30	91.4	38.1	55	89.6	54.8	75	88.1	71.5	90	86.8	88.2	110	85.6	105	132													4
	1450Δ	100.7	23.1	30	98.7	40.8	55	96.9	58.6	75	95.4	76.4	90	94.1	94.2	110	92.9	112	132	91.6	131	160										4