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ZXP self-priming pump, ZXP-type self-priming pump
First , ZXP stainless steel corrosion-resistant self-priming pump applications
1, stainless steel self-priming pump for urban environmental protection, construction, fire fighting, chemical, pharmaceutical, printing and dyeing, brewing, electricity, electroplating, paper making, equipment cooling and so on.
2, fitted with rocker-type nozzle, but also the water rushed into the air, dispersed into small raindrop spray, farm, nursery, orchards, tea plantations a good tool.
3, ZXP-type self-priming pump for water, sea water and acid, alkalinity of the chemical medium liquid and paste with a general paste of the media . Different liquids can be made of different materials. Respectively, ht200, icr18nigti, ocr18nig, ocr17ni14m02,
icr18ni12m02ti.
Second, ZXP-type stainless steel self-priming pump features
Stainless steel self-priming pump is based on the relevant technical information at home and abroad by absorption, digestion, improved energy-saving pump developed products. ZXP self-priming pump is self-priming centrifugal pump, it has the advantages of compact structure, easy operation, stable operation, easy maintenance, high efficiency, long life and strong self-priming capability. Pipelines do not need to install the end of the valve, just before the work to ensure that the pump body can be stored quantitative dosing. This simplifies the piping system and improves working conditions.
Third, ZXP stainless steel self-priming pump structure diagram
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Serial number
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Part Name
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Serial number
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Part Name
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1
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Import takeover
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5
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impeller
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2
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Import check valve
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6
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Machinery Seal
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3
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Out of water take over
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7
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Bearing seat
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4
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Pump body
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8
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Pump shaft
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Fourth, ZXP stainless steel corrosion-resistant self-priming pump model meaning
For example: ZXP50-50-160 ZX-said self - priming pump P-said stainless steel 50-said import and export diameter (mm) 160-said impeller diameter
Fifth, ZXP stainless steel self-priming pump performance parameters table
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model
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Flow
m3 / h
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Head
m
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Speed
r / min
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NPSH
m
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Self-priming performance
min / 5m
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Motor power
kw
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ZXP32-25-160
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3.2
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32
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2900
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3.5
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2
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1.5
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ZXP32-25-200
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3.2
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50
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2900
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3.5
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2
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3
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ZXP40-32-140
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6.3
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20
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2900
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3.5
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2
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1.5
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ZXP40-32-160
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6.3
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32
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2900
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3.5
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2
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2.2
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ZXP40-32-200
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6.3
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50
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2900
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3.5
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2
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4
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ZXP50-50-160
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12.5
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32
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2900
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3.5
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2.5
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3
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ZXP50-50-180
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10
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40
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2900
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3.5
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1.5
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4
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ZXP50-50-200
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12.5
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50
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2900
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3.5
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1.5
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5.5
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ZXP65-50-125
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30
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15
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2900
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3.5
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2
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3
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ZXP65-50-160
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25
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32
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2900
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3.5
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2
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5.5
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ZXP65-50-200
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25
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50
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2900
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3.5
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2.5
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7.5
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ZXP65-50-250
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25
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70
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2900
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3.5
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2.5
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15
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ZXP80-65-125
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35
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15
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2900
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4
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2
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3
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ZXP80-65-140
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50
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20
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2900
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4
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2.5
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5.5
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ZXP80-65-160
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50
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32
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2900
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4
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2
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7.5
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ZXP100-80-125
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100
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20
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2900
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4
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2.5
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11
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ZXP100-80-160
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100
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32
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2900
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4
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2
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15
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ZXP100-80-180
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100
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40
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2900
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4
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2
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18.5
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ZXP100-80-200
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100
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50
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2900
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4
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2
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twenty two
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ZXP150-100-200
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160
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55
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2900
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5
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2
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45
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ZXP150-100-250
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160
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75
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2900
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5
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2
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55
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ZXP200-150-250
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280
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63
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1450
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5
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1.5
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90
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Six, ZXP self-priming pump to adapt to
Flow: 3.2 ~ 550m3 / h
Head: 12 ~ 80m
Motor Power: 0.75 ~ 132kw
Diameter: 25 ~ 300mm
Suction: 5 ~ 6.5m
Seven, ZXP-type stainless steel self-priming pump failure causes and solutions
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Symptoms
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Cause Analysis of Horizontal Self - suction Pump
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Troubleshooting method
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No water
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1. The pump casing is not stored or insufficient liquid
2. Suction pipe leakage
3. Rotation speed is too low
4. Suction is too high or suction pipe is too long
5. Mechanical seal leakage is too large
6. Suction pipe gas can not from Export discharge
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1. Add enough storage
2. Check and eliminate air leaks
3. Adjust speed
4. Lower suction or shorten suction line
5. Repair or replace
6. Exhaust
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Noise and vibration larger
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1. Unstable foot
2. Pump shaft bending
3. Cavitation phenomenon
4. Bearing wear serious
5. There are impurities in the inlet pipe
6. Both the spindle and the motor pump is not the heart
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1. Reinforcement
2. Replacement or calibration
3. Adjustment conditions
4. Replacements
5. Clear debris
6. Adjust the coaxiality
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Out of water
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1.
Impeller flow path and suction tube is blocked 2. Impeller or impeller seal wear and tear
3. Insufficient power or speed is too low
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1. Exclusion blockage
2. Change the mouth ring
3. Add enough power to adjust the rated speed
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Shaft power consumption is too large
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1. Flow is too
high 2 speed is too high
3. Pump shaft bending or impeller card collision
4. Pump flow blockage or stuck
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1. Raise outlet pressure
2. Properly lower
3. Replace or correct
4. Line up blockage
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Product Belongs: Self-priming pump selection series
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