Vertical Hot Water Pump Applied to High Temperature Hot Water Circulation Transportation
ISG series single-stage single-suction pipeline centrifugal pumps are designed by our scientific and technical personnel and water pump experts in the United Nations by selecting domestic excellent hydraulic model and adopting the performance parameters of 1S type centrifugal pumps and making skillful combination on the basis of general vertical pumps, and meanwhile, according to the use of different temperatures and mediums, hot water, high-temperature, corrosive chemical pumps and oil pumps have been developed on the basis of 1SG type. This series of products have the advantages of high efficiency and energy saving, low noise, reliable performance and so on.
Reliable performance and so on. It meets the standard requirements of JB/T53058-93 of the Ministry of Machinery of the People's Republic of China and is designed and manufactured in accordance with the international ISO2858 standard.
1. ISG vertical management centrifugal pumps are used for conveying clean water and other liquids with physicochemical properties similar to that of clean water, and they are suitable for industrial and urban water supply and drainage, pressurized water supply to high-rise buildings, sprinkler irrigation in gardens, firefighting, long-distance conveying, and HVAC refrigeration circulating, Bathroom and other cold and warm water circulation pressurization and equipment, the use of temperature T <80 ºC.
2,IRG vertical hot water pump is widely used in energy, metallurgy, chemical industry, textile, wood processing, papermaking, hotels, bathrooms, hotels and other boilers, high temperature hot water pressurization circulating conveyance and urban housing heating circulating pumps, the use of the temperature T < 120 ºC below.
3,GRG type vertical high-temperature pipeline centrifugal pump is widely used in energy, metallurgy, chemical industry, textile, papermaking and hot water pressurized circulating conveyance of boilers in hot water in hotels, restaurants, etc. as well as circulating pumps of urban heating system, with the use temperature T<240ºC.
4,IHG type vertical pipeline chemical pump for conveying solid particle-free, corrosive, viscosity similar to water liquid, suitable for petrochemical, metallurgy, electric power, papermaking, food and pharmaceutical and synthetic fiber and other departments, the use of temperature -20 ºC ~ 120 ºC. 5,YG type vertical pipeline oil pump for conveying gasoline, kerosene, diesel oil and other petroleum products, the transported medium is -20 ºC ~ 120 ºC. 6, IHGB type vertical stainless steel explosion-proof chemical centrifugal pump, used for conveying flammable chemical liquid.
7, ISGD, IRGD, GRGD, IHGD, YGD, IHGBD type vertical low-speed centrifugal pumps, suitable for occasions requiring very low environmental noise and air-conditioning circulation.
Model Description
Example:ISG50-160(I)A(B)
50--Pump inlet and outlet diameter of 50mm
160--impeller nominal outer diameter of 160mm
I - flow rate classification
A -- impeller outer diameter cutting code
B--impeller by the second cut
Pump Category.
ISG--Single-stage single-suction pipeline centrifugal pump
IRG--Single-stage single-suction hot water pipeline centrifugal pump
IGRY--Single-stage single-suction high-temperature pipeline centrifugal oil pumps
IHG - Single-stage single-suction chemical pipeline centrifugal pumps
YG--Single-stage single-suction centrifugal pipeline oil pumps
IHGB--Single-stage single-suction vertical stainless steel explosion-proof chemical pumps
Performance range
Flow:Q=5.6~720m'/h
Head:H=5~125m
Maximum working pressure: 1.6MPa (200 and below caliber), 1.0MPa (above 200 caliber)
Inlet pressure≤1.0MPa(should be specified when ordering over 1.0MPa
Structural Characteristics
First. ISG type structure features.
1.Pump and motor with the same end cover, axial size shortened, simple structure.
2.The pump body is equipped with pressure holes and water discharge holes.
3.The pump body is equipped with air venting valve to discharge the air in the pump before working.
4. the bottom of the pump body is equipped with a mounting plate and bolt holes, to ensure that the overall unit is installed firmly.
Second. IRG type structure description.
1, the pump body and the upper structure is equipped with a heat insulation cover in the middle, suitable for the medium temperature T < 120 ºC occasions.
2,The combination of pump and motor bearings ensures the precision of shaft operation and improves the reliability of sealing.
3,Air-cooling device can be installed in the heat-insulating cover according to user requirements.
Third. GRG type structure description.
1. The pump body and the upper structure in the middle of the external water supply insulation and cooling, can be applied to the temperature -45 ºC ~ +240 ºC high-temperature occasions.
2. The combination of pump and motor bearing configuration ensures the shaft running precision and improves the reliability of sealing.
3. Using combined seal, the lower end of the imported titanium alloy sealing ring of medium-sized high-temperature resistant mechanical seal.
Fourth. IHG type structure description.
1. Mechanical seal front with wear pay, pump cover on the seal cooling, flushing holes, suitable for pumping the media volatile or crystallization of the occasion, to extend the service life of the mechanical seal in the media containing small particles.
2. The combination of pump and motor bearing configuration ensures the shaft running accuracy and improves the reliability of the seal.
3. Mechanical seal adopts hard alloy material.
Fifth. YG type structure description
1. This structure is suitable for conveying the medium which does not contain solid particles and the temperature is -20ºC~+120ºC oil.
2. When the conveyed oil medium temperature is T<120ºC or contains trace particles, high temperature structure or chemical pump structure can be selected.
3. High temperature over 200ºC should be customized.
We are a professionalpump manufacturerlocated in XiangtanCity in Hunan, China, founded in 2003,plant areais15000 square meters,169 employees,69 technicianengineers.
Specifying in Multi-stage Centrifugal Pump for morethan 20 years.
Our pump Fields and Applicationsindustrial water supplyand transferring, civil waterworks, high building water supply. waste watertreatment and disposal,power plant cooling system,hot water circulation & boiler feeding,heating networkpipeline, fire fighting system, agricultural irrigation,raw waterintake, flood disposal & emergency drainage.sea water desalination plant, fish farm, shipyard.mining water disposal and petrochemical liquidhandling. etc.
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Our Service
1.Delivery: Delivery time will be on time as the contact. Usually, the delivery time is of centrifugal pump is for 15-25 working days.
2.Warranty: 1 year for the pump body, 3 months for the main working parts.
3.Package:According to your quantity, we use plywood case which is durable for ocean transport.
4.Shipping: By Sea and By Air
5.Payment: We are accept T/T,L/C,West Union and so on.
6.Pre-sales Service:According to your requirement, we will give your our profession advice of pump solution.
7.On-sales Service:We will clearly show you everything in fact when you place an order with us. We will takes photos or videos to show you order production situation.
8.After-sales Service: We will full report you the production progress and plan. Meanwhile, we will follow up the pump working conditions per three months when the pumps put into use, and can send the spare parts to you within one week if you need.
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