IZ50-32-125A water pump

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IZ(BL)-Series

IZ (BL)-type pumps are single stage centrifugal pump direct connection for the delivery of physical and chemical properties of water or other liquid similar to water with a temperature not higher than 80 ℃. The pump is a form of small, light weight, simple structure, low noise, and easy assembly and disassembly. Shaft seal mechanical seal, seal. Applicable to factories, mines, urban water supply and drainage, high-rise building pressurized water and irrigation.Motor power:1.5-7.5kw,Flow:11.8-50m/h,Head:17.6-32m。

■List of performance

Type	outfow	pump Lift	Speed	Output N（K W）		Effiency	Required Net Positive Suction Head (NPSH)r
Type	m3/h	pump Lift	Speed	Axial Output	Motor Output	Effiency	Required Net Positive Suction Head (NPSH)r
IZ50-32-125A	11.8	17.6	2900	0.98	1.5	57.7	2.0
IZ50-32-125	12.5	20	2900	1.13	2.2	60	2.0
IZ65-50-125	25	20	2900	1.97	3.0	69	2.5
IZ50-50-160	25	30	2900	3.26	4.0	72	3
BL50-50-160	25	30	2900	3.26	4.0	72	3
IZ65-40-130	30	23.5	2900	2.74	4.0	70	2
IZ80-65-125A	46.7	16.6	2900	2.96	4.0	72	3
IZ80-65-125	50	20	2900	3.68	5.5	75	3
IZ65-50-130A	56	19.5	2900	4.02	5.5	74	3.1
IZ80-65-160	50	32	2900	5.97	7.5	73	2.5

■Installation size map

■Installation Dimension Table

Type	L	L1	L2	B	BB	A	AB	n-d	b	H2	H1	a	H
IZ50-32-125A	457	80	143	125	155	140	180	4-10	15	230	90	50	237
IZ50-32-125	457	80	143	125	155	140	180	4-10	15	230	90	50	236
IZ65-50-125	493	80	160	140	176	160	194	4-12	15	243	100	50	261
IZ50-50-160	538	80	185	140	182	190	232	4-12	17	267	112	60	285
BL50-50-160	538	80	185	140	182	190	232	4-12	17	267	112	60	285
IZ65-40-130	598（551）	80	243（196）	140	178	190	232	4-12	15	255	112	50	291
IZ80-65-125A	567	100	201	140	185	190	238	4-12	17	272	112	60	285
IZ80-65-125	620	100	220	140	200	216	273	4-12	18	284	132	50	324
IZ65-50-130A	692（628）	100	283(219)	140	200	216	273	4-12	18	284	132	50	324
IZ80-65-160	618	100	216	140	200	216	273	4-12	18	284	132	50	324

■Flange Size Chart

Type	Suction flange size							Row outlet flange size
Type	DN1	D1	D11	d1	b1	f1	n1-dm	DN2	D2	D12	d2	b2	f2	n2-dm
IZ50-32-125A	50	165	125	102	18	3	4-φ17.5	32	140	100	78	18	3	4-φ17.5
IZ50-32-125	50	165	125	102	18	3	4-φ17.5	32	140	100	78	18	3	4-φ17.5
IZ65-50-125	65	185	145	122	19	2	4-φ17.5	50	165	125	102	19	2	4-φ17.5
IZ50-50-160	50	140	110	90	14	2	4-φ14	50	160	125	100	14	2	4-φ18
BL50-50-160	50	140	110	90	14	2	4-φ14	50	160	125	100	14	2	4-φ18
IZ65-40-130	65	185	145	124	19	2.5	4-φ17.5	40	150	110	86	20	2.5	4-φ17.5
IZ80-65-125A	80	200	160	133	21	2.5	8-φ17.5	65	185	145	122	19	2.5	4-φ17.5
IZ80-65-125	80	200	160	133	21	2.5	8-φ17.5	65	185	145	122	19	2.5	4-φ17.5
IZ80-65-130A	65	185	145	124	19	2.5	4-φ17.5	50	165	125	104	20	2.5	4-φ17.5
IZ80-65-160	80	200	160	133	21	2.5	8-φ17.5	65	185	145	122	20	2.5	4-φ17.5

Q: How to adjust the flow of piston pump?: The oil pan with oil liquid through the suction port and the piston cylinder; from 180 degrees to 360 degrees, the piston cylinder volume decreases, so the oil liquid in the pan with oil discharged from the outlet of the liquid. The pump works continuously as long as the drive shaft rotates.

Q: Troubleshooting of diaphragm pump: The troubleshooting guide for diaphragm pumps, when encountered in one or more of the following situations, this information can be used as a guide to help you develop maintenance measures.As shown below, some of the abnormal operating conditions described in this guide are: A) fast circulation / low flow B) no cycle / slow cycle / irregular cycle C) leakage D) noise E) component rupture

Q: What is a gear pump for?: Gear oil pump is through a pair of parameters and the same structure of the involute gear of each other rolling meshing, the tank of low pressure oil to work can do the important parts of high pressure oil. A power unit that converts the mechanical energy of an engine into hydraulic energy. The engine is prone to the following faults during its use.

Q: Variable flow pumps are variable pumps: To be exact, variable pump means variable displacement. Because if the displacement does not change

Q: Rules for operation of centrifugal pumps: Operating rules:1, before starting to check whether the water pump foot loose, coupling shield, and motor fan blade cover is intact, in order to ensure the safety of equipment and personal safety.2. Check whether the inlet valve is open and open as fully as possible. Is the outlet valve closed, open the bleeder valve, exhaust until there is no air, and close the bleeder valve. At the end of the valve to the pipeline in the pump cavity filled with water.

Q: What is the difference between the ground pump and the pump in the commercial concrete?: What you should say here is the concrete pump.Ground pump: the pump will be placed in a position on the site, the pipeline will be sent to the construction of concrete surface,

Q: Centrifugal pump flow, why can be adjusted through the outlet valve? Can the flow of the reciprocating pump be adjusted in the same way?. Why: Centrifugal pump, and is a very common method of centrifugal pump, flow with the head (or pressure) increases, off a small valve resistance increases, the pump head should be increased, then the flow decreased, whereas open valve flow increase

Q: Types and differences of pumps: Depending on the flow of the fluid, they can be subdivided into the following:Classified centrifugal axial flow type mixed flow tubular flow typeThe basic principle of impeller centrifugal force generated by the high-speed rotation of the fluid energy rotary vane extrusion propulsion of the fluid increases the pressure to get the energy mix and energy principle of centrifugal and axial and centrifugalSuch as: central air conditioning centrifugal fan, central air conditioning or cold storage axial flow water pump, mixed flow water pump, domestic air conditioner, indoor fanWorking principle of pump and fanI. the working principle of centrifugal pumps and fansThe centrifugal force generated by the high-speed rotation of the impeller fluid power, namely fluid through the impeller, pressure and kinetic energy can be improved, which can be transported to the height or distance. The impeller is arranged in a spiral shell, when the impeller rotates, the fluid axial inflow, and then turn 90 degrees into the impeller and the radial outflow impeller. Continuous rotation of the impeller inlet in the form of vacuum, so that the fluid continuously by the pump suction and discharge.

Q: How accurate is the metering pump?: The measuring accuracy of the stable metering pump is as follows:In a diaphragm metering pump, the reciprocating motion of the plunger is passed to the diaphragm through the hydraulic chamber between the plunger and the diaphragm. In order to maintain the normal movement of the diaphragm, the hydraulic chamber is required to keep the volume of the liquid in the space (usually using hydraulic oil) unchanged. In order to ensure that the volume of the formation of membrane movement is always equal to the stroke volume of the plunger pump, so as to maintain the stability of the flow, but in the actual operation of the pump, the plunger seal will inevitably cause leakage at the same time, there may be a gas into the hydraulic chamber

Q: What is a vacuum pump for?: In fact, the vacuum pump and high Swiss fan, high Swiss high-pressure blower, high Rui high-pressure pump principle is almost the same

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