Delivery Time:29 working days
Certification:ISO/WSC/CE/SGS

Explosion-proof oil Single Stage Centrifugal Pump electric motor

Introduce:

ALG series vertical single stage single suction centrifugal pumps are smartly designed on the basis  of ordinary vertical pumps jointly by our scientific and technical personnel with pump experts in China.    They use domestic advanced hydraulic model and the performance parameters of IS series 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.

Usage:

ALG vertical single stage 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, agriculture, marine sea water, farm, fire control pressurization, long distance transportation, HVAC circulation, bathroom etc. Service temperature shall be lower than 80℃.

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.

Feature:

Vertical structure, suction and discharge given the same diameter and located on the same    centerline, to be mounted in pipeline in the way as a valve, compact and smart appearance, little  floor space required, low construction cost, and to be used outdoors if provided with a protective  cover. 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. 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. 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.

Model Meaning:

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

Some Performace Parameters:

Model	Capacity (m3/h)	Head (m)	Speed (rpm)	Power Kw	Voltage (V)
80-250 (I) A	93.5	70	2900	30	380
80-250 (I) B	87	60	2900	30	380
80-315(I)	100	125	2900	75	380
80-315(I)A	95	113	2900	55	380
80-315(I)B	90	101	2900	45	380
80-315(I)C	82	85	2900	37	380
100-100	100	12.5	2900	5.5	380