DP Series Dynamic Pump

Goldentech Three lobes type Roots Blower was manufactured by CNC machine for precise rotors for high performance, and low noise and vibration.

Model: GT series

Description

Wide range for outlet air volume and pressure
Stable outlet air volume and pressure change.
Clear outlet air. No oil polluted. Dual oil cases separated from air cell.
Rigid and solid construction. Easy for maintenance.
Bearings lubricated by gear oil. Good heat radiation. Long working hours.

Specifications

Roots Blower Specification：

Bore	1.5"~16"(40A~400A)
Capacity	0.5~360 m3/min
Pressure	0~8,000mmAq
Vacuum	-5,000mmAq

Features

Longer Bearing Life

Less vibration transmitted throught the lobe results approximately 20% longer bearing life.

Lower Noise

Pressure pluses are the major noise source of blower.

Three lobes' design can efficiently reduce noise by approximately 5dB.

Lower energy consumption

Three lobes' design control backflow pressure to rotor so reduce energy consumption.

Applications

Wastewater treatment
Aquaculture Farm
Particle (pneumatic or pressure) conveying
Paper industry
Eletroplating pool Air mixed
Aeration Tank

MODEL	POWER		Q (m3/h)	1	1.2	1.6	2	2.4	2.8	3.2	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
MODEL	KW	HP	Q (m3/h)	1	1.2	1.6	2	2.4	2.8	3.2	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
DP2-2	0.37	0.5	H (m)	18	17	16	15	13	12	10	10~18	595×285×360	26.9	31.1
DP2-3	0.37	0.5		27	26	24	22	20	18	15	15~27	595×285×360	27.1	31.4
DP2-4	0.55	0.75		36	35	33	30	26	24	20	20~36	625×285×360	29.1	33.3
DP2-5	0.55	0.75		45	43	40	37	33	30	24	24~45	625×285×360	29.5	33.8
DP2-6	0.75	1		53	52	50	45	40	36	30	30~53	725×285×375	33.3	37.4
DP2-7	0.75	1		63	61	57	52	47	41	35	35~63	725×285×375	33.7	37.8
DP2-9	1.1	1.5		80	78	73	67	61	54	45	45~80	785×285×375	36.6	40.7
DP2-11	1.1	1.5		98	95	89	82	73	64	54	54~98	785×285×375	37.5	41.6
DP2-13	1.5	2		116	114	106	98	89	78	65	65~116	845×285×385	41.4	45.8
DP2-15	1.5	2		134	130	123	112	100	90	73	73~134	885×285×385	42.5	46.9
DP2-18	2.2	3		161	157	148	136	121	108	91	91~161	935×285×385	47	51.3
DP2-22	2.2	3		197	192	180	165	148	130	110	110~197	1045×290×385	49.2	53.5
DP2-26	3	4		232	228	214	198	179	158	130	130~232	1135×290×385	57.9	62

MODEL	Power		Q (m3/h)	1.5	2	3	4	5	6	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
MODEL	KW	HP	Q (m3/h)	1.5	2	3	4	5	6	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
DP4-2	0.37	0.5	H (m)	19	18	17	15	13	10	10~19	595×285×360	27.8	32.9
DP4-3	0.55	0.75		28	27	26	24	20	18	18~28	625×285×360	30.1	35.3
DP4-4	0.75	1		38	36	34	32	27	24	24~38	725×285×375	33.8	39
DP4-5	1.1	1.5		47	45	43	40	34	31	31~47	725×285×375	36	41.2
DP4-6	1.1	1.5		56	54	52	48	41	37	37~56	785×285×375	36.8	42
DP4-7	1.5	2		66	63	61	56	48	43	43~66	845×285×385	40.4	45.9
DP4-8	1.5	2		74	72	70	64	55	50	50~74	845×285×385	41.2	46.7
DP4-10	2.2	3		96	90	87	81	71	62	62~96	885×285×385	45.4	50.9
DP4-12	2.2	3		114	108	104	95	85	75	75~114	935×285×385	46.7	52.2
DP4-14	3	4		136	126	122	112	101	89	89~136	1045×285×385	54.9	60.1
DP4-16	3	4		152	144	140	129	115	101	101~152	1135×290×385	56.6	61.8
DP4-19	4	5.5		183	171	168	153	137	122	122~183	1205×315×390	65.9	71.1
DP4-22	4	5.5		211	200	192	178	160	138	138~211	1285×315×390	68	74.2

MODEL	Power		Q (m3/h)	5	6	7	8	9	10	11	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
MODEL	kW	HP	Q (m3/h)	5	6	7	8	9	10	11	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
DP8-2	0.75	1	H (m)	20	19.5	19	18	17	16	14	10~19	595×285×360	27.8	32.9
DP8-3	1.1	1.5		30	29.5	28.5	27	25	24	21	18~28	625×285×360	30.1	35.3
DP8-4	1.5	2		41	39.5	38	36	34	32	28	24~38	725×285×375	33.8	39
DP8-5	2.2	3		52	50	48	45	42	40	36	31~47	725×285×375	36	41.2
DP8-6	2.2	3		62	60	57	54	51	48	43	37~56	785×285×375	36.8	42
DP8-8	3	4		83	80	77	73	69	65	58	43~66	845×285×385	40.4	45.9
DP8-10	4	5.5		104	100	97	92	87	81	73	50~74	845×285×385	41.2	46.7
DP8-11	4	5.5		114	110	106	101	95	86	80	62~96	885×285×385	45.4	50.9
DP8-12	5.5	7.5		124	120	116	111	104	92	87	75~114	935×285×385	46.7	52.2
DP8-14	5.5	7.5		145	141	136	130	122	113	102	89~136	1045×285×385	54.9	60.1
DP8-16	5.5	7.5		166	161	156	148	139	130	118	101~152	1135×290×385	56.6	61.8
DP8-18	7.5	10		187	182	175	167	157	146	134	122~183	1205×315×390	65.9	71.1
DP8-20	7.5	10		208	202	195	186	175	163	150	138~211	1285×315×390	68	74.2

MODEL	Power		Q (m3/h)	7	8	10	12	14	15	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
MODEL	kW	HP	Q (m3/h)	7	8	10	12	14	15	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
DP12-2	1.5	2	H (m)	23.5	23	22	20	17	15.5	15.5~23.5	775×325×340	55.8
DP12-3	2.2	3		35.5	35	33	30	26	23.5	23.5~35.5	775×325×340	59.7
DP12-4	3	4		47	46	44	40	34	31	31~47	835×325×415	68.1
DP12-5	3	4		59.5	58	55	50	43	39	39~59.5	885×325×415	69.2
DP12-6	4	5.5		71.5	70	66	60	52	47	47~71.5	945×325×415	78.2
DP12-7	5.5	7.5		83.5	82	77	70	61	55	55~83.5	1175×400×490	99.7
DP12-8	5.5	7.5		95.5	94	88	80	70	63	63~95.5	1175×400×490	100.9
DP12-9	5.5	7.5		108	106	100	91	79	71.5	71.5~108	1175×400×490	102
DP12-10	7.5	10		120	118	111	101	88	80	80~120	1265×400×490	107.7
DP12-12	7.5	10		143.5	141	133	121	106	96	96~143.5	1265×400×490	109.9
DP12-14	11	15		168	165	155	141	124	112	112~168	1425×520×560	187.2
DP12-16	11	15		192.5	189	178	162	142	128.5	128.5~192.5	1515×520×560	190.2
DP12-18	11	15		217	213	202	183	160	145	145~217	1605×520×560	193.2

MODEL	Power		Q (m3/h)	8	10	12	14	16	18	20	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
MODEL	kW	HP	Q (m3/h)	8	10	12	14	16	18	20	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
DP16-2	2.2	3	H (m)	27	26	25	24	22	21	19	19~27	775×325×400	50.7	59.5
DP16-3	3	4		41	40	38	37	34	32	29	29~41	885×325×415	59.6	68.6
DP16-4	4	5.5		54	53	52	49	46	43	38	38~54	945×325×415	68.8	77.8
DP16-5	5.5	7.5		68	67	65	62	58	54	48	48~68	1115×400×490	89.8	98.6
DP16-6	5.5	7.5		82	80	78	74	70	64	58	58~82	1175×400×490	91.7	100.6
DP16-7	7.5	10		96	95	91	87	82	76	68	68~96	1210×400×490	95.9	106.8
DP16-8	7.5	10		110	108	104	99	94	86	77	77~110	1265×400×490	97.3	108.6
DP16-10	11	15		138	136	131	125	118	109	97	97~138	1425×520×560	178	186.8
DP16-12	11	15		166	162	157	150	141	130	116	116~166	1515×520×560	181.8	190.6
DP16-14	15	20		194	190	184	175	166	152	136	136~194	1605×520×560	196.5	204.3
DP16-16	15	20		222	217	210	200	189	174	156	156~222	1695×520×560	200.3	208.2

Model	Power		Q (m3/ hr)	14	16	18	20	22	24	26	Head Range (m)	Packing dim. (L x W x H)	G.W. (kg)
Model	kW	HP	Q (m3/ hr)	14	16	18	20	22	24	26	Head Range (m)	Packing dim. (L x W x H)	G.W. (kg)
DP 20-2	2.2	3	H (m)	27	25	24	23	22	20	18	18-27	775 x325 x400	58.8	59.6
DP 20-3	4	5		40	38	37	35	33	30	27	27-40	945 x 325 x 415	68.9	75.9
DP 20-4	5.5	7		54	51	49	47	44	41	37	37-54	1115 x 400 x 490	97.7	95.5
DP 20-5	5.5	7		67	62	60	68	55	50	45	45-67	1115 x 400 x 490	91	98.8
DP 20-6	7.5	10		81	75	73	70	66	61	55	55--81	1175 x 400 x490	95	104.8
DP 20-7	7.5	10		95	89	86	82	77	71	65	65-95	1210 x 400 x490	97.3	107.4
DP 20-9	11	15		109	102	99	94	89	82	75	75-109	1335 x520 x560	174.4	183.3
DP 20-10	11	15		136	128	124	118	111	103	95	95-136	1425 x 520 x560	179.4	188.3
DP 20-12	15	20		164	154	149	142	133	124	114	114-164	1515 x520 x560	194.3	202.4
DP 20-14	15	20		192	180	174	166	16	145	133	133-192	1605 x520x 560	198.1	106.4
DP 20-17	18.5	25		234	219	212	202	190	177	162	162-234	1805 x520 x560	220.6	231

Model	Power		Q (m3/ hr)	16	20	24	28	32	38	Head Range (m)	Packing dim. (L x W x H) mm	G.W. (kg)
Model	kW	HP	Q (m3/ hr)	16	20	24	28	32	38	Head Range (m)	Packing dim. (L x W x H) mm	G.W. (kg)
DP 32-2-2	3	4	H (m)	29	28	26	23	20	16	16-29	1315x425 x512	96.5	98.1
DP 32-2	4	5.3		36	34	32	29	27	23	23-35	1315x425 x512	96.5	98.1
DP 32-3-2	5.5	7.3		47	44	41	38	33	28	28-47	1315x425 x512	115.9	117.2
DP 32-3	5.5			54	51	48	44	40	35	35-54	1315x425 x512	115.9	117.2
DP 32-4-2	7.5	10		65	62	58	53	46	40	40-65	1315x425 x512	121.9	123.1
DP 32-4	7.5	10		72	69	65	59	53	47	47-72	1315x425 x512	121.9	123.1
DP 32-5-2	11	15		83	79	74	68	60	52	52-83	1655 x 485 x562	204.2	208.4
DP 32-5	11	15		90	86	81	74	67	59	59-90	1655 x 485 x562	204.2	208.4
DP 32-6-2	11	15		101	97	90	83	74	65	65-101	1655 x 485 x562	208.2	212.3
DP 32-6	11	15		108	104	97	90	81	72	72-108	1655 x 485 x562	208.2	212.3
DP 32-7-2	15	20		119	114	107	98	88	78	85-126	1655 x 485 x562	222.3	226.2
DP 32-7	15	20		126	121	113	105	95	85	90-136	1915 x 485 x562	222.3	226.2
DP 32-8-2	15	20		136	131	123	114	102	90	97-144	1915 x 485 x562	230.4	233.2
DP 32-8	15	20		144	138	130	120	109	97	102-154	1915 x 485 x562	230.4	233.2
DP 32-9-2	18.5	25		154	148	140	129	117	102	109-162	1915 x 485 x562	251.4	254
DP 32-9	18.5	25		162	156	147	136	124	109	115-175	1915 x 485 x562	251.4	254
DP 32-10-2	18.5	25		175	166	157	146	131	115	122-182	2065 x 545 x612	255.4	257.9
DP 32-10	18.5	25		182	173	164	152	138	122	128-193	2065 x 545 x612	255.4	257.9
DP 32-11-2	22	30		193	184	173	164	146	128	135-200	2065 x 545 x612	305.1	306.5
DP 32-11	22	30		200	191	180	168	153	135	140-211	2065 x 545 x612	305.1	306.5
DP 32-12-2	22	30		211	201	189	178	160	140	147-218	2065 x 545 x612	308.9	310.3
DP 32-12	22	30		218	208	196	184	167	147	153-230	2365 x 595 x 662	308.9	310.3
DP 32-13-2	30	40		230	218	206	193	174	153	160-237	2365 x 595 x 662	390.2	390.5
DP 32-13	30	40		237	225	213	200	181	160	165-247	2365 x 595 x 662	390.2	390.5
DP 32-14-2	30	40		247	235	22	210	189	165	172-255	2365 x 595 x 662	394.2	394.5
DP 32-14	30	40		255	242	229	216	196	172	178-266	2365 x 595 x 662	394.2	394.4
DP 32-15-2	30	40		266	253	239	224	203	178	172-266	2365 x 595 x 662	398.2	398.3
DP 32-15	30	40		274	260	146	231	210	185	185-274	2365 x 595 x 662	398.2	398.3

Model	Power		Q (m3/ hr)	25	30	35	40	45	50	Head Range (m)	Packing dim. (L x W x H) mm	G.W. (kg)
Model	kW	HP	Q (m3/ hr)	25	30	35	40	45	50	Head Range (m)	Packing dim. (L x W x H) mm	G.W. (kg)
DP 45-2-2	5.5	7.3	H (m)	40	38	36	33	30	27	27-40	1245 x465 x532	141.4	148.7
DP 45-2	5.5	7.3		48	46	44	42	39	35	35-48	1245 x465 x532	137	144.7
DP 45-3-2	11	15		63	61	58	54	50	44	44-63	1665 x515 x562	222.5	229.9
DP 45-3	11			71	69	66	63	58	53	53-71	1665 x515 x562	222.5	229.9
DP 45-4-2	15	20		87	84	80	75	69	62	62-87	1665 x515 x562	236.9	244.3
DP 45-4	15	20		95	92	88	84	78	71	71-95	1665 x515 x562	236.9	244.3
DP 45-5-2	18.5	25		111	107	102	96	88	80	80-111	1665 x515 x562	258.4	265.7
DP 45-5	18.5	25		119	115	110	105	97	88	88-119	1665 x515 x562	258.4	265.7
DP 45-6-2	22	29		135	130	124	117	108	97	97-135	1735 x 545 x 612	306.5	313.9
DP 45-6	22	29		143	138	132	125	116	106	106-143	1735 x 545 x 612	306.5	313.9
DP 45-7-2	30	40		158	152	146	138	127	115	115-158	2165 x 595 x 662	395.2	402.5
DP 45-7	30	40		166	161	154	146	135	124	124-166	2165 x 595 x 662	395.2	402.5
DP 45-8-2	30	40		182	175	168	159	146	133	133-182	2165 x 595 x 662	397.9	405.3
DP 45-8	30	40		190	184	176	167	159	141	141-190	2165 x 595 x 662	397.9	405.3
DP 45-9-2	30	40		205	198	190	180	166	150	150-205	2165 x 595 x 662	424.3	431.7
DP 45-9	37	49		214	207	198	188	174	159	159-214	2165 x 595 x 662	402	409.7
DP 45-10-2	37	49		230	221	212	200	185	168	168-230	2165 x 595 x 662	435.8	443.1
DP 45-10	37	49		239	230	220	209	193	177	177-238	2165 x 595 x 662	435.8	443.1
DP 45-11-2	45	60		255	246	236	223	206	188	188-255	2365 x 645 x712	500.7	508.1
DP 45-11	45	60		263	255	244	232	214	196	196-263	2365 x 645 x712	500.7	508.1
DP 45-12-2	45	60		280	270	259	245	226	206	206-280	2365 x 645 x712	505.1	512.5
DP 45-12	45	60		289	280	268	255	236	216	216-289	2365 x 645 x712	505.1	512.5
DP 45-13-2	45	60		305	294	282	267	247	225	225-305	2425x 645x 712	509	517

Model	Power		Q (m3/ hr)	30	40	50	60	64	70	Head Range (m)	Packing dim. (L x W x H) mm	G.W. (kg)
Model	kW	HP	Q (m3/ hr)	30	40	50	60	64	70	Head Range (m)	Packing dim. (L x W x H) mm	G.W. (kg)
DP 64-2-2	7.5	10	H (m)	39	36	33	29	26	23	23-39	1565 x 565 x 612	161	171
DP 64-2-1	11	15		46	44	40	36	33	30	30-46	1565 x 565 x 612	224.8	232.4
DP 64-2	11	15		53	51	47	43	40	37	37-53	1565 x 565 x 612	224.8	232.4
DP 64-3-2	15	20		66	62	56	50	46	41	41-66	1565 x 565 x 612	243	251
DP 64-3-1	15	20		73	69	63	57	53	48	48-73	1565 x 565 x 612	243	251
DP 64-3	18.5	25		80	76	71	65	60	56	55-80	1565 x 565 x 612	260.3	268
DP 64-4-2	18.5	25		92	87	80	71	66	60	60-92	1565 x 565 x 612	264	266
DP 64-4-1	22	29		100	94	87	78	73	67	67-100	1565 x 565 x 612	306.9	314.6
DP 64-4	22	29		107	101	94	85	80	74	74-107	1565 x 565 x 612	306.9	314.6
DP 64-5-2	30	40		121	114	105	95	88	80	80-121	1865x 645 x 662	386.8	394.4
DP 64-5-1	30	40		128	121	112	102	95	87	87-128	1865x 645 x 662	386.8	394.4
DP 64-5	30	40		136	129	119	109	102	94	94-136	1865x 645 x 662	386.8	394.4
DP 64-6-2	30	40		150	142	131	118	110	101	101-150	1865x 645 x 662	393	401
DP 64-6-1	37	50		157	149	138	125	117	108	108-157	1865x 645 x 662	415	422
DP 64-6	37	50		164	156	145	132	124	115	115-164	1865x 645 x 662	415	438
DP 64-7-2	37	50		179	169	156	141	132	121	121-179	2065 x 695 x712	430	438
DP 64-7-1	37	50		186	176	163	148	139	128	128-186	2065 x 695 x712	430	496.7
DP 64-7	45	60		193	183	170	155	146	135	135-193	2065 x 695 x712	489.1	501.4
DP 64-8-2	45	60		207	196	182	164	154	142	142-207	2065 x 695 x712	493.7	501.4
DP 64-8-1	45	60		215	203	189	171	161	149	149-215	2065 x 695 x712	493.7	501.4
DP 64-8	45	60		221	210	196	178	168	156	156-221	2065 x 695 x712	493.7	501.4

MODEL	Power		Q (m3/h)	50	60	70	80	90	100	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
MODEL	kW	HP	Q (m3/h)	50	60	70	80	90	100	Head Range (m)	Packing Dim. (L×W×H) mm	G.W.(kg)
DP90-2-2	11	15	H (m)	41	39	36	32	28	22	22~41	1515×515×562	239.8	247.4
DP90-2	15	20		53	50	47	44	40	36	36~53	1515×515×562	239	236
DP90-3-2	18.5	25		68	65	60	55	49	41	41~68	1565×565×612	304.3	312
DP90-3	22	30		81	77	72	67	62	55	55~81	1565×565×612	262	270
DP90-4-2	30	40		98	93	87	80	72	62	62~98	1815×645×662	375.9	383.6
DP90-4	30	40		110	105	100	92	84	76	76~110	1815×645×662	375.9	383.6
DP90-5-2	37	50		126	120	113	104	93	81	81~126	1815×645×662	375.9	383.6
DP90-5	37	50		139	131	124	115	106	94	94~139	1815×645×662	419.8	427.4
DP90-6-2	45	60		155	148	139	129	117	102	102~155	1965×695×712	483	490.7
DP90-6	45	60		168	160	150	141	130	117	117~168	1965×695×712	483	490.7