Boilers & Power Equipment

low speed vertical Single Stage Centrifugal Pump water pump three phase

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Overview:

ALG series single stage single suction piping centrifugal pumps are smartly designed on the basis of ordinary vertical pumps jointly by our scientific and technical personnel with pump experts at home. They use domestic advanced hydraulic model and the performance parameters of IS centrifugal pumps. According to the difference in service temperature, medium and conditions etc..there have been hot water pumps, high temperature pumps, anticorrosion chemical pumps, oil pumps, explosion-proof chemical pumps and low speed pumps derived from ALG. Featuring high efficiency, energy conservation, low noise and stable performance etc., this series of products conform to the latest standard of JB/T53058-93 issued by Ministry of Machinery, P.R. China and are designed and manufactured to ISO2858 standard.

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Feature:
# Compact structure. These series centrifugal pumps have an integrally vertical structure, beautiful appearance and less area of occupied land, which, comparing with the ordinary ones, is reduced by 30%.
# Use of mechanical seal or mechanical seal combination for shaft seal, sealing ring made of imported titanium alloy, medium-sized high temperature resistant mechanical seal, and wear resisting seal made of hard alloy to effectively lengthen the service life of mechanical seal.
# Easy installation and maintenance, with no need to dismantle the pipeline system. And all the rotor parts may be taken out only by taking off the nuts on pump union base.
Viewing from the inlet of the pump, the outlet of it can be mounted in vertically upward.
. China and are designed and manufactured to ISO2858 standard.
# No leakage. Mechanical seal of corrosive-proof hard metal alloy is used for the shaft sealing so as to get rid of serious leakage of the filings of centrifugal pumps and ensure the operating place clean and neat.
# Viewing from the inlet of the pump, the outlet of it can be mounted in vertically upward.
# Impeller directly mounted on the extended shaft of motor to feature short axial dimensions and compact structure. Pump and motor bearings reasonably configured to effectively balance the radial and axial load in service, thus to ensure smooth operation with little vibration and low noise.
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Application:
# ALG vertical piping centrifugal pumps are used to handle clean water and other liquids similar to clean water in physical and chemical properties. They are suitable for cold and hot water cyclic pressurization and equipment matching in the fields of industrial and industrial and urban water supply and discharge, pressured water supply in high-rise constructions, garden irrigation, fire control pressurization, long distance transportation, HVAC circulation, bathroom etc. Service temperature shall be lower than 80℃.
# ALS vertical high temperature centrifugal pumps are suitable for pressurized cyclic transportation of high temperature water in the industries of energy sources, metallurgy, chemical. Textile, papermaking, boilers in hotels, restaurants etc., as well as for the heating circulation in urban residence. Service temperature shall be lower than 240℃.
# ALR vertical hot water pumps are suitable for pressurized cyclic transportation of high temperature water in the industries of metallurgy. Chemical, textile, woodworking, papermaking, boilers in restaurants, bathrooms, hotels etc., as well as for the heating circulation in urban residence. Service temperature shall be lower than 120℃.
# ALY vertical piping oil pumps are used to handle the petroleum products such as gasoline, kerosene and diesel oil, etc.. The temperature of the medium shall be -20degree Celsius to 120degress Celsius.
# ALH vertical piping chemical pumps are used to handle corrosive liquids similar to water in viscidity, but not containing solid particles. They are suitable for the industries of petroleum, chemical, metallurgy, electric power, papermaking, foodstuff, pharmaceuticals and synthetic fiber etc. Service temperature shall be -20degree Celsius to 120degree Celsius.
# ALHY vertical stainless steel explosion-proof chemical centrifugal pumps are used to handle inflammable chemical liquids.
# l ALGD,ALRD,ALSD,ALHD,ALYD and ALHYD vertical low speed centrifugal pumps are used to cater for low noise requirement and air-conditioning circulation etc.

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Model Meaning:

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ALG 50-160 (I) A (B)
# ALG: pump type
# # ALG single stage single suction vertical centrifugal pump
# ALR single stage single suction hot water piping centrifugal pump
# ALS single stage single suction vertical high temperature piping centrifugal pump
# ALH single stage single suction vertical chemical pump
# ALY single stage single suction vertical piping centrifugal oil pump
# ALHY stainless steel single stage single suction vertical explosion-proof chemical pump

# 50: nominal diameter of pump inlet and outlet (mm)
# 160: nominal diameter of impeller (mm)
# (I): flow classification
# A: impeller processed with first cutting
# (B): impeller processed with second cutting



Partial Performace Parameters:

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Model | Capacity
(m3/h) | Head
(m) | Speed
(rpm) | Power
Kw | Voltage
(V) |
80-250(I)B | 40.4 | 13.1 | 1450 | 3 | 380 |
80-315(I) | 50 | 32 | 1450 | 11 | 380 |
80-315(I)A | 46.7 | 27.9 | 1450 | 7.5 | 380 |
80-315(I)B | 40.5 | 21 | 1450 | 5.5 | 380 |
100-100 | 50 | 3 | 1450 | 0.75 | 380 |
100-125 | 50 | 5 | 1450 | 1.1 | 380 |
100-125A | 44.6 | 4 | 1450 | 1.1 | 380 |
100-160 | 50 | 8 | 1450 | 2.2 | 380 |
100-160A | 44.5 | 6.3 | 1450 | 1.5 | 380 |
100-200 | 50 | 12.5 | 1450 | 3 | 380 |
100-200A | 44.6 | 9.9 | 1450 | 2.2 | 380 |
100-250 | 50 | 20 | 1450 | 5.5 | 380 |
100-250A | 46.7 | 17.4 | 1450 | 4 | 380 |
100-250B | 40.4 | 13.1 | 1450 | 3 | 380 |
100-315 | 50 | 32 | 1450 | 11 | 380 |
100-315A | 46.7 | 27.9 | 1450 | 7.5 | 380 |
100-315B | 40.5 | 21 | 1450 | 5.5 | 380 |
100-350 | 50 | 37.5 | 1450 | 15 | 380 |
100-350A | 46.8 | 32.5 | 1450 | 11 | 380 |
100-350B | 43.2 | 28.5 | 1450 | 11 | 380 |
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structure of ordinary type:



Structure of Hot Water Type::

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Structure ?of Chemical?Type:

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Packing in plywood carton for export:



FAQ:
1.1.1 Q: Are you trading company or manufacturer ? A: We are factory. 1.1.2 Q: How long is your delivery time?
A: Generally it is 10-15 days .
1.1.3 Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
1.1.4 Q:Why choose us ?
We are:

? Top 500 of China Machinery Industry Manufacturer;
? Top 20 of China Pump Industry Manufacturer

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We have achieved:
? ISO9001:2008;
? ISO14001:2004;
? GB/T28001-2001;
? CCS certificate;
? CCC certificate;
? CE certificate;

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Providing more details about your requirement such as flow, head, motor, medium and the like, you will get more correct products and price.

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Single Stage Vertical Centrifugal Pump



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