IRG Vertical Pipeline Centrifugal Water Pump

Model NO.: IRG50-100
Working Pressure: Low Pressure Pump
Position of Pump Shaft: Vertical Pump
Mounting Height: Suction Centrifugal
Usage: Pumps
Impeller Material: Cast Iron
Seal: Mechanical Seal
Coupling: Closed Type
Specification: CE, ISO9001
HS Code: 84137099
Impeller Number: Single-Stage Pump
Influent Type of Impeller: Single Suction Pump
Pump Casing Combined: Verticaljoint Surface Pump
Impeller: Closed
Pump Body Material: Cast Iron Ht200
Shaft Material: 45# Steel
Medium: Water
Trademark: HOFFWELL
Origin: Cn

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Product Description

>>>ISG Veritical Centrifugal Inline Fresh Water Pump
New design SG SGR series in-line pump/Water pump
ISG\IRG series vertical centrifugal pump are designed according to the unique structure of pipe centrifugal pump and measured up ISO2858. These series pump adopt the advanced fluid model optimized by pump experts. So the pumps have high efficiency and reliability. All the performance reaches and over the newest national standard JB/t53058-93. And they were qualified by National Machinery Industrial Department in 1993-pipe pump quality inspection. Some units and components have exported to internal markets and gained good comments from both domestic and oversea clients.

>>>Structure Explanation:
See the structure picture. This pump composes of electric motor and pump with pump structure including the pump body, impeller, pump cover, mechanical seal. The pump is single stage and single suction centrifugal and vertical type with inlet and outlet at the same horizontal line and same dia. Able to mount on any pipe line at any place easily and small occupying place. The
Pump has foot to increase the consolidation of the pump and with the flange of inlet/outlet, a pressure hole can equip with pressure meter to ensure the pump long and lasting operation with in its rated performance.

>>>Working Condition:
1. The pump system's max working pressure is 1.6MPa, i. e. The inlet of pump's pressure +pump head≤ 1.6MPa, working pressure is 2.5MPa, inlet pressure not exceed 0.3MPa, please note that if exceeding 0.3MPa, the seal of the impeller balance hole is needed to keep balance of shaft force.
2. Suitable liquid: Solid particle should not exceed 0.1% of total volume with shape not exceed 0.2mm, if the liquid containing the small particle, the mechanical seal should adopt durable type.
3. Environmental temperature should be less than 40degree. Relative moisture should not exceed 95%.

>>> Main application:
1. ISG vertical centrifugal pump used for pumping clear water and clear water like other liquid with temperature not exceeding 80 degree, suitable for industrial and city water supply and drainage, pressurizing the pipe pressure for high building, garden watering, fire pipe pressurizing, distance water supply, heating supply, bath room and for cool and warm water recycle, booster and relative equip.
2. IRG vertical hot water pump is used for energy, refinery, wooden process, chemical industrial, textile industrial, paper making, restaurant, bath room, hotel and for hot water recycling of boiler and city heating system with liquid temperature not exceeding 120 degree.

>>> Performance & Advantages
Highly efficiency, Energy saving, With tube-type structure, easy for installation, Electro-mechanically integrated design, Space efficient,
Easy for service just by disassembling the nut of the pump bonnet and taking out the motor and the actuator unit. Wide application scope.

>>> Range of Application
Daily and fire water supply for constructions, air conditioning system, cyclic pressuriztion for other cold and hot clean mediums.

>>> Technology Parameters
Flow: 6.3-1600m3/h
Head: 5-150m
Rotary Speed: 980-2900r/min
Calibre: Φ15-Φ500
Temperature: 0~+120º C
Working Pressure: ≤ 1.6Mpa

>>>Feature
1. Single stage and single suction pipeline centrifugal pump of type ISG series are designed by domestic pump experts and our technical personnel with domestic excellent hydraulic model, and adopt centrifugal pump performance parameters of type IS based on vertical pump design.

2. The pump is vertical structure, and import caliber equal to export's and located in the same center line and installed in the pipeline as the valve. The appearance of the pump is compact and beautiful. It is low construction investment with small size. It can be placed outdoor with shield.

3. The impeller installs in extension of the motor shaft directly. The axial dimension is short, compact structure, reasonable allocation of pump and motor shaft. It can effectively balance radial and axial load when pump operates, thus it ensures the operation smoothly of the pump, and it is low vibration noise.

NO	Model	Flow(Q)		Head (m)	Eff (%)	Speed (r/min)	Motor Power (kw)	Needed Air Containr (m)	Weight (KG)
NO	Model	(m3/h)	L/S	Head (m)	Eff (%)	Speed (r/min)	Motor Power (kw)	Needed Air Containr (m)	Weight (KG)
001	15-80	1.1 1.5 2..0	0.3 0.42 0.55	8.5 8 7	26 34 34	2900	0.18	2.3	17
002	20-110	1.8 2.5 3.3	0.5 0.69 0.91	16 15 13.5	25 34 35	2800	0.37	2.3	25
003	20-160	1.8 2.5 3.3	0.5 0.69 0.91	33 32 30	19 25 23	2900	0.75	2.3	29
004	25-110	2.5 4 5.2	0.78 1.11 1.44	16 15 13.5	34 42 41	2900	0.55	2.3	26
005	25-125	2.8 4 5.2	0.78 1.11 1.44	20.6 20 18	28 36 35	2900	0.75	2.3	28
006	25-125A	2.5 3.6 4.6	0.69 1.0 1.28	17 16 14.4	35	2900	0.55	2.3	27
007	25-160	2.8 4 5.2	0.78 1.1 1.44	33 32 30	24 32 33	2900	1.5	2.3	39
008	25-160A	2.6 3.7 4.9	0.72 1.03 1.36	29 28 26	31	2900	1.1	2.3	34
009	32-125	3.5 5 6.5	0.97 1.39 1.8	22 20 18	40 44 42	2900	0.75	2.3	28
010	32-125A	3.1 4.5 5.8	0.86 1.25 1.61	17.6 16 14.4	43	2900	0.55	2.3	28
011	40-100	4.4 6.3 8.3	1.22 1.75 2.31	13.2 12.5 11.3	48 54 53	2900	0.55	2.3	32
012	40-100A	3.9 5.6 7.4	1.08 1.56 2.06	10.6 10 9	52	2900	0.37	2.3	32
013	40-125	4.4 6.3 8.6	1.22 1.72 2.31	21 20 18	41 46 43	2900	1.1	2.3	34
014	40-125A	3.9 5.6 7.4	1.08 1.56 2.06	17.6 16 14.4	40 45 41	2900	0.75	2.3	33
015	40-160	4.4 6.3 8.36	1.22 1.72 2.31	33 32 30	34 40 42	2900	2.2	2.5	47
016	40-160A	4 5.5 7	1.11 1.53 1.94	29 28 26.6	33 38 39	2900	1.5	2.2	43
017	40-160B	3.5 5 6.5	0.97 1.39 1.8	25 24 22.5	31.5 37 39	2900	1.1	2.5	38
018	40-200	4.4 6.3 8.3	1.22 1.75 2.31	51 50 48	26 33 32	2900	4	2.3	74
019	40-200A	4 5.5 7	1.1 1.53 1.94	44.6 44 42.7	26 31 32	2900	3	2.3	62
020	40-200B	3.5 5 6.5	0.97 1.39 1.80	39 38 36	29	2900	2.2	2.3	52
021	40-250	4.4 6.3 8.3	1.22 1.72 2.31	82 80 74	24 28 28	2900	7.5	2.3	105
022	40-250A	4 5.5 7	1.11 1.53 1.94	72.5 70 65	24 26 24.5	2900	5.5	2.5	98
023	40-250B	3.5 5 6.5	0.97 1.39 1.80	63 60 55	25	2900	4	2.5	77
024	40-100(I)	8.8 12.5 16.3	2.44 3.47 4.53	13.2 12.5 11.3	55 62 60	2900	1.1	2.3	34
025	40-100(I)A	8 11 14.5	2.22 3.05 4.3	10.6 10 9	60	2900	0.72	2.3	32
026	40-125(I)	8.8 12.5 16.3	2.44 3.47 4.53	21.2 20 7.8	49 58 57	2900	1.5	2.3	38
027	40-125(I)A	8 11 14.5	2.22 3.05 4.03	17 16 4	57	2900	1.1	2.3	33
028	40-160(I)	8.8 12.5 16.3	2.44 3.47 1.53	33 32 30	45 52 1	2900	3	2.3	56

NO	Model	Flow(Q)		Head (m)	Eff (%)	Speed (r/min)	Motor Power (kw)	Needed Air Containr (m)	Weight (KG)
NO	Model	(m3/h)	L/S	Head (m)	Eff (%)	Speed (r/min)	Motor Power (kw)	Needed Air Containr (m)	Weight (KG)
029	40-160(I)A	8 11 14	2.22 3.05 3.89	29 28 26.2	43 48 47	2900	2.2	2.5	47
030	40-160(I)B	7 10 13	1.94 2.78 3.61	26 24 20	50	2900	1.5	2.5	43
031	40-200(I)	8.8 12.5 16.3	2.44 3.47 4.53	51.2 50 48	38 46 46	2900	5.5	2.3	85
032	40-200(I)A	8 11 14	2.22 3.05 3.89	44.7 44 43.	43	2900	4	2.5	75
033	40-200(I)B	7 10 13	1.94 2.78 3.61	40 38 35	44	2900	3	2.5	63
034	40-250(I)	8.8 12.5 16.3	2.44 3.47 4.53	81.2 80 77.5	31 38 40	2900	11	2.3	145
035	40-250(I)A	8 11 14	2.22 3.05 3.89	71.5 70 68	34	2900	7.5	2.5	95
036	40-250(I)B	7 10 13	1.94 2.78 3.61	62 60 57	34	2900	5.5	2.5	94
037	40-250(I)C	7.1 10.0 13.1	1.97 2.78 3.64	53.2 52 50.4	36	2900	5.5	2.3	88
038	50-100	8.8 12.5 16.3	2.44 3.47 4.53	13.6 12.5 11.3	55 62 60	2900	1.1	2.3	36
039	50-100A	8 11 14.5	2.22 3.05 4.03	11 10 9	60	2900	0.72	23	35
040	50-125	8.8 12.5 16.3	2.44 3.47 4.53	21.5 20 14.8	49 58 57	2900	1.5	2.3	43
041	50-125A	8 11 14.5	2.22 3.05 4.03	17 16 14	57	2900	1.1	2.3	38
042	50-160	8.8 12.5 16.3	2.44 3.47 4.53	33 32 30	45 52 51	2900	3	2.3	59
43	50-160A	8 11 14	2.22 3.05 3.89	29 28 26.2	43 48 47	2900	2.2	2.5	51
044	50-160B	7 10 13	1.94 2.78 3.61	26 24 20	50	2900	1.5	2.5	47
045	50-200	8.8 12.5 16.3	2.44 3.47 4.53	51 50 48.5	38 46 49	290	5.5	2.5	101
046	50-200A	8 11 14	2.22 3.05 3.89	44.7 44 43	37 43 43	2900	4	2.5	80
047	50-200B	7 10 13	1.94 2.78 3.61	40 38 35	44	2900	3	2.5	68
048	50-250	8.8 12.5 16.3	2.44 3.47 4.53	81.4 80 77.5	29 36 40	2900	11	2.5	160
049	50-250A	8 11 14	2.22 3.05 3.89	74.5 70 68	29 34 37	1800	7.5	2.5	115
050	50-250B	7 10 63	1.94 2.78 3.61	62 60 57	34	2900	.5.5	2.5	114
051	50-250C	7.1 10.0 13.1	1.97 2.78 3.64	53.2 52 50.4	36	2900	5.5	2.3	108
052	50-100(I)	17.5 25 32.5	4.86 6.94 9.03	13.7 12.5 10.5	67 69 69	2900	1.5	2.5	41
053	50-100(I)A	15.6 22.3 29	4.3 6.19 8.1	11 10 8.4	65 67 68	2900	1.1	2.5	39
054	50-125(I)	17.5 25 32.5	4.86 6.94 9.06	21.5 20 18	60 68 67	2900	3	2.5	56
055	50-125(I)A	16 22 28	4.44 6.11 7.78	17.5 16 3.5	62 63 62	2900	2.2	3	48
056	50-160(I)	17.5 25 32.5	4.86 6.94 9.03	34.4 32 27.5	585 63 60	2900	4	3	72