Gpd25 12 воды щит третьей передачи Промежуточного насоса горячей воды/Трубопроводный циркуляционный насос/гарантия качества

Сохранить в закладки 1600574971331:


Цена:12 078,49-15 257,03 ₽*

Количество:

  • В избранное

Описание и отзывы

Характеристики


Product features


1.Ultra-quiet: rotor by pumping liquid lubrication, noise sound intensity lower than 40 decibels, absolute mute.


2. No leakage: no mechanical seal, only two gaskets for the shell static seal, so more effective to prevent liquid leakage


3. High temperature resistance: the impeller and motor are made of high temperature resistant materials, suitable for conveying the liquid at the temperature of 2℃ ~ 110℃


4. Wear resistance: the use of high hard wear-resistant ceramic bearings, stronger than graphite sleeve, more wear-resistant, longer service life


5. High efficiency: USES the centrifugal impeller design, quantity is big, high efficiency using liquid cooling, without having to install the fan power consumption


6. Long life: the rotor and stator are isolated by stainless steel shield sleeve, and the liquid rushed into the inner cavity is used to dissipate heat and reduce insulation aging


Purposes


1. Urban apartment water cycle


2. Suburban villa water cycle


3. Sesidential water supply pressurization


4. Geothermal system and hot water circulation


5. The circulation of liquid in the cooling system and air conditioning system


6. Boiler solar water supply, etc


Product Parameters


944224009_902892091.jpg944224057_902892091.jpg





































Product model



Maximum flow(m3/h)



Rated power(W)



Rated current(A)



Power(W)



Voltage(V)



Material of pump body



Input/output



115



230



Cast iron



Plastics



Copper



Stainless steel



GPD25-12



5



2800



2.5



500/280



 



.



.



 



 



 



 



























Product model



Installation dimensions



Fittings/flanges



H1



H2



H3



L1



L2



GPD25-12



44



185



229



220



110



1¼"-¾"



Model specification


939323086_902892091.jpg


Model example: GPD32-8SF, represents a single phase pipeline shield pump with three speed, the highest head of 8 meters, the pump in and out


The caliber is 32mm, and the pump body is made of cast iron












Explosive diagram and material sheet



2007125310_616332966.jpg


Material list of main parts



















































NO.



 Part name



 Parts material



 1



The pump body



Cast iron/stainless steel/plastic/copper



 2



The impeller



Engineering plastics



 3



Axis



Ceramic/stainless steel



 4



Bearing seat



Stainless steel



 5



Thrust bearing



Impregnated graphite/silicon carbide



 6



Bearings



Ceramic/antimony impregnated graphite



 7



Thrust bearing seat



Stainless steel/rubber



 8



Block set



Stainless steel



 














 

Working conditions


 








1. Power supply: voltage 230V, frequency 50/60Hz single-phase AC. All models in the sample can be manufactured by the user for 230V voltage and 60Hz frequency or 115V voltage and 60Hz frequency products. The product curves and performance parameters listed in the sample only represent the performance of 230V voltage and 50Hz frequency products.


2. The maximum system pressure: not more than 1.0mpa


3. Operating ambient temperature range: 0~40, infusion temperature +2~110, with the exception of automatic switch pump (GPD-A type). The ambient temperature is always lower than the liquid temperature, otherwise there will be condensed liquid in the stator cavity.


4. Transport liquid: thin, clean, non-corrosive and non-explosive liquid, does not contain any solid particles, fibers or mineral oil, the pump must not be used to transport flammable liquids such as diesel and gasoline. If the circulating pump is used for high viscosity occasions, pump performance will be reduced, so when choosing a pump, the viscosity of the liquid must be considered.



 
























Liquid temperature (℃)



85



90



110



Head (m)



0.5



3.0



10



Inlet pressure (bar)



0.05



0.28



1.00



 


 


 













 

Workshop and production process           


 

986298896_902892091.jpg986298897_902892091.jpg986298898_902892091.jpg   



 












Placing an order



 8 sets of 245W and below products, 4 sets of 300W-700W products, 700W and above products individually packaged;


In order to ensure the safety of transportation, we hope our customers had better order by FCL;


All products can be ordered by customers with a 30% deposit, and the production cycle is 7 to 30 days.


WhatsApp:+86 18636438988



 


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