Multistage Horizontal Split Centrifugal Pump DK Series

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General Description
DK series pump is double-stage horizontal split centrifugal pump. It is widely used for water supply and drainage of industry, municipal facilities and agriculture irrigation. It can delivery clear water or other liquid which is physically and chemically similar to clear water. The inlet pressure should less than 0.6MPa and the temperature of the liquid is -20～80℃.
Performance range

Capacity Q: 18～1368 m3/h
Head H: 100～360m

Instruction of pump type

For example 40DK130

40: outlet diameter40mm

DK: Multi -stage horizontal split centrifugal pump

130: Rate head 130m

Structure

The pump is horizontal split casing. The pump inlet and outlet are located under split surface and are horizontally located on two sides of the pump casing; their centerlines are perpendicular to the pump axis. It is unnecessary to disturb the motor and the pipeline for maintenance, so it is very convenient to operate. The pump can use rolling bearing or sliding bearing. All other pumps use rolling bearings which get lubricated with grease except type 100DK230 and 250DK240 pumps with dilute-oil. Type 250DK360 pump uses sliding bearings which get lubricated with enhanced circulation of dilute-oil attached with dilute-oil station.

The direction of rotation

The rotor rotation of type 250DK240 and 250DK360 is counter clockwise looking from the motor to the pump i.e. the inlet is on the left and the outlet is on the right. The rotor rotation of all others is clockwise。

Material of main parts

The main parts of type 250DK360 pump: Cast steel or cast stainless steel. The main parts of all others: Cast iron.

Parts Range

pump, motor, common Foundation plate , sluice valve and check valve.

Remaind:

Please indicate the material of main parts in your inquiry or purchase contract. Any special requirement, please don’t hesitate to contact us.

Q:I have a 1992 Pontiac Sunbird LE. It has 4 cyl. and it has 98,000+ miles on it. I took it in to get the oil changed and they inspected the car for a noise it was making. Found out the water pump was gone and the timing belt was worn. Need replacement on both. They quoted me 670.00 for the repair! STEEP! The part should cost about 20.00 max. How do I replace the water pump myself? And the timing belt? Do I need special tools? If I can't do it pretty easily myself, how much should I pay for the repair? I'm not made of money, but I need my car to run to get me to work everyday! I can't afford much, so anything around 200-300 is probably the most I can spend on the repair. What should I do?: On okorder , your timing belt with cost $15.99 and your water pump will cost $35.19 for a new one. Keep in mind that most shops charge more than that as this is how they make a profit. Depending on what their labor charge is, that doesn't sound too far out of line. I just did a timing belt and water pump on a Chrylser with a 3.5 today and it cost about $600 to do that. The water pump on your car is driven by the timing belt and is not an easy task to accomplish if you have no idea what you are doing. You can easily destroy this engine. If you are not sure how to replace an air filter, this would definately be out of range.

Q:I just put a new water pump in my jeep and after I put it in I ran it and it seemed to have a small leak while it was running it seems like it was coming from the crank which is under the water pump so it might be a leak coming from the bottom of the pump. When I turn the car off it is no longer a leak its more like pouring water out. What do you think it can be? I put a gasket and the blue silicone gasket sealant all around it and on it before I put it in so I have no idea. Thank you for the help.: The blue silicone has caused a hole in the water pump. Get it fixed now or the blue silicone will leak onto your engine causing more damage.

Q:gould water pump model Jo5n: move it up only difference is how far the pump will push water, you will get better pressure from a deep well pump,

Q:i was coming home from from work and my jeep thew the serpenteen belt and my water pump is the only pulley not moving good like the rest and is leaking coolent. and people with just dump **** to say dont comment on this: 1st off juan needs to get a life. now to help you .buy a haynes manual so you can go and do the removal and replacement of your water pump. step 1) remove the fan shroud 2) drain the coolant. make sure you do this so your critters won't drink it 3) remove the radiator. 4) remove the fan but do not remove the belt. this helps keep the fan from moving while you remove the bolts. if you have an electric fan remove this at the same time you remove the radiator 5) referring to the haynes manual remove any accessories that might be attached to the water pump 6) remove the pump. please refer to the haynes manual to insure you do the removal and re-instal correctly. oh yea, don't get fustrated . if you do just take a break. good luck and happy jeepin

Q:i have recently taken of my whole water pump cover to drain the fluid, not knowing that there was a drain screw to do it.So when i took it off, i broke the seal, and now the coolant constantly drips 24/7 until i have none left, nearly blew my head gasket the other day.I was going to get a new part, but then a friend told me about locktite to seal it shut so that it does not leak????Is this the super glue stuff orrrrr? :(Please help me and links would be good so i know what to getThanks you very much!: DPO, You will need the water pump gasket, water pump gasket sealant and the manual. DO NOT USE SUPER GLUE. Remove the cover [after draining the coolant this time] and clean everything up nice and dry. Resist the urge to scrape and gouge the parts with a screw driver to remove the old gasket material. you can use a scotchbrite pad to clean it all up. [no, steel wool cannot be used] Use a THIN film of sealant on each side of the gasket [NO, more is not better] and bolt it back together gently or you risk cracking the pump cover. Don't forget to refill with coolant and recheck after it has warmed up and cooled again.Get the manual before you do any more damage. You didn't give the year or exact model 85 so the link below is just for example.

Q:yesterday the electric went out for a while we had some big storms and now the water doesnt work, the pump is running but there is no water coming out, i need help on how to fix it, please. hurry: You might need a new foot valve. That keeps the water from draining back into the well. Depending on what type of pump you have, could be at the bottom of the well. To bleed the well, you need to remove the plug on the motor...it looks like a nut...about 3/4. You remove that and fill with water...when its full, turn the pump on and keep filling it till it gushes out...put the plug in (with new teflon tape) and it should work. Be careful not to touch the electrical, could get shocked. Its easy if the foot valve is good.

Q:Im having a hell of a time getting the water pumps to work, even when located right next to a water source (i.e. river, lake, ocean, etc). Ive tried various locations and it has never worked for me. ive made sure the game isnt paused and that the pump has power but nothing works. its not as simple to use as the water pumps in the previous sim city games. Can anyone give me a hint? ive been looking everywhere for a definitive answer.: I think it might be a glitch in the game. I'm having the same problem and I've looked around the net and found others with the same problem. I also had problems getting the power to work, but found if I exited the game and started it again I would magically have power. It hasn't work for the water though but you can give it a shot. I deleted the game and reinstalled and that did not help either. NEVERMIND. ALL YOU HAVE TO DO IS HIT PLAY AND WHEN PEOPLE COME THE WATER WILL PUMP!

Q:30kW what is the flow rate of the pump?: Without a lift, how can I calculate it for you?

Q:my water pump is leaking how do i change it out: Pull your belts off and the fan, clutch assembly if there is one. Undo those eight or so bolts that hold the pump on and swap it for a new one. Drain the coolant first or you'll have a mess on your hands. You don't always have to remove the radiator but sometimes that gives you more clearance to work with.

Q:the pulley wheel fell off while i was driving and all of the pulleys turn except the two under the water pump pulley. does anyone know if that is supposed to spin by hand or will it only spin when the car is running?: Your water pump should definately be able to be spun by hand. Generally when a water pump goes, or starts to go, it will leak antifreeze and or you will be able to shake the pulley slightly. Double check and try to spin the water pump again without any belt tension on it. A water pump can go at any time however, if your car has less than like 80,000 miles on it, it's probably fine.

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