D & DG Sectional Multistage Centrifgual Pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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Product Description:

Specifications

Application 
Power station 
Petro chemical industry 
Water treatment 
Steel factory 

Application:

Power station

Petro chemical industry

Water treatment

Steel factory

Pulp & paper

 

Performance Range:

Capacity:                               Q  ~800 m³/h (~3522 gpm)

Head:                                     H  ~1200m (~3937 feet)

Operating temperature:      T   -80°C~+180°C

 

Description:

All spare parts are designed into standard size, the middle section is sealed by O ring and connected by bolts outside of the middle section. Metal composite wave tooth gasket can be used in special occasion.
The suction section and discharge section is generally foot mounted, and centerline mounted when the liquid’s temperature more than 150 °C.
Each type have two sets of impeller/guide vane, and the TDY pump have a wide high-efficiency zone. Changeable wear ring to seal between pump casing and impeller. Most axial forces is balanced by hydraulic balanced devices and other are balanced by thrust bearing. 
Grease lubrication or oil lubrication.

 

Standard material:

According to API610 standard


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Q:What are the conditions for the series and parallel connection of the pumps?
1, pump series, the two pumps must start and stop at the same time in order to normal operation.2 when the pump is connected in parallel, the two pumps must be equipped with check valve at the same time to operate normally.3, of course, in the election of the pump, should meet the requirements of upstairs said.
Q:Is the motor with a pump a squirrel cage induction motor?
Should be a squirrel cage motor for winding asynchronous motor for high torque applications. For example, its structure and the hoist crane cage motor with different rotor loop it can slip ring external resistor. The motor rotor circuit principle know that certain external resistance can reduce the starting current, but also can improve the rotor circuit power factor and torque. The pump load does not need large torque. So it should be the squirrel cage induction motor.
Q:Regarding water pumping capacity of 15 stage 1 H.P. Borewell pumps?
Yes you can in fact it is better to use a larger hp pump. A 3/4 hp pump can recover the water with less of a degree of workload there by conserving the energy it takes for a smaller pump to do the same required work
Q:removing water pump. fan?
if okorder.com and type in your car info could get a how to do it if you type in and add video to end of lik ehow to replace water pump toyota video might find done you shouldnt have to remove fan just the belt an da few bolts
Q:RV FRESH WATER PUMPS?
I just had this problem in my boat.. It was my filter clogged up.
Q:1989 BMW 535i water pump removal?
First remember this tighten is loosen and loosen it tighten with the big nut on the fan clutch. And there is a tool you can buy (BMP design and Bavarian autosport have them) but I never bought one because I only could have used it once, and I try to keep my tool box as empty as I can. All this with the belt on..Get the biggest screwdriver you have and a heavy hammer. Now put the screwdriver on the tighten side one of the flat sides edge. Take hammer and give it a big wack. As long as the last guy put the fan clutch on right it should take no more than 2 tries to loosen it. Once its loose just spin it off by the fan blades and pull it out. I only once had to use a sawsall (only time I could have used the tool)on both the water pump and fan clutch to do a water pump job and after inspection I found some moron used lock tight. When you reinstall just spin it on and that's it no need to tighten.. I like to put antiseize on the bolt threads so I know the next time I have to remove the fan it will come off like buttahr...
Q:Water pump 50HZ impeller and 60HZ what is different, why not the same?
Water pump 50HZ impeller and 60HZ impeller, its outer diameter is not the same, 60HZ impeller slightly smaller. Because the speed of the impeller of 60HZ is faster, the impeller is a little smaller.Flow rate and speed, impeller diameter into a relationship: Q1/Q2 = n1/n2=D1/D2;Head and speed into two relations: H1/H2 = (n1/n2) 2Motor shaft power and speed into three relations: P1/P2 = (n1/n2) 3From the above deduction, we can know that the motor speed formula is n=60f/p, in which n is motor synchronous speed, and F is supply frequency. P is the pole number of the motor. It is known that the power supply frequency of the motor is proportional to the speed of the f. Therefore, to obtain the same head or flow, high speed, to use a smaller impeller.
Q:I 'd like to buy a water pump to watering my flowers.where can I get one ?
you can set up a water drip system..with small lines going to each pot..and then all you have to do is turn on the water ..you can get them pretty cheap at any garden store...or take a garden hose and lay it out where the plants are and go along and poke a small hole or two by each pot so the water sprays the plants...or just get a sprinkler ...
Q:can i use aquarium Water Pump for sump?
you do no longer use siphons to flow water to the sump, you employ an overflow and pipes. the point of having the overflow in a tank with a sump is that the pass between the two tanks would be even. while the water is pumped returned to the tank and reaches a definite point that water will then pass returned to the sump. If the capability will fail then the pump will end working, so no water would be moved returned into the tank, no water will overflow returned. the priority with 2 pumps would be that no 2 pumps are comparable. One pump is 2 hundred gallons consistent with hour, the different is 199, next one is 195 regardless of being from an identical authentic line and type. So in case you have a 2 hundred and 199 GPH you will finally end up with the two the tank or the sump spilling after some hours.
Q:Ask the principle of fire truck and pump adapter
Fire engines have their own hoses. I've seen them. They usually have hydrants. They take water from them. If they don't work, they have their own water

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