• BL Series New Type Centrifugal Water Pump System 1
  • BL Series New Type Centrifugal Water Pump System 2
  • BL Series New Type Centrifugal Water Pump System 3
BL Series New Type Centrifugal Water Pump

BL Series New Type Centrifugal Water Pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
10000 unit/month

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1. Description

New Type of the BL Centrifugal Water Pump

B/L series is small and light,with advanced structure,easy assembly/disassembly.Sealing types:mechanical sealing.More efficient.Moto shaft using a special seal design.There has a drainage hole inside the motor.Even if leakage but also can use in short-time.


2. Working Condition

Suction liquid:water or liquid viscosity ≤ 5° E and temperature ≤ 60℃.
Application:Mine indusrty,clean water supply in city.Agriculture irrigation.Marine accessories.℃


3. Dimension Diagram

BL Series New Type Centrifugal Water Pump

4. Technical Data

BL Series New Type Centrifugal Water Pump

5. FAQ

1       Are CNBM pumps available in DIY stores?

Yes, currently, we’re available for DIY stores all over the world.

2       Where do I have to send pumps for service?

You must send them to the CNBM PUMP Service Point or, after contacting Customer Care, to the CNBM PUMP service center in China.

3       Are your pumps acid-proofed?

To choose the right pumps for chemical applications, we do need further details on hydraulic operations as well as on the type, concentration and temperature of the liquid.


Q: There is a pump, the rated power is 1200W, but only more than 600 W measured!What's the matter, please?I was not measuring no-load, pumping water in the pool, this work environment should be sufficient to pump full load?Also, is the rated power should not change?Thank you
Not equal to.1. Calculate the shaft power of centrifugal pump:Pa = HQ P /102 KWType H - pump rated lift, m;Q - rated flow of the pump, m3/s;P -- medium density, /m3 kg;Efficiency -- pump rated conditions (ETA = ETA ETA ETA m h V, m -- h -- mechanical efficiency, hydraulic efficiency,ETA V - volume efficiency);Pa - shaft power under rated working condition of pump, KW.2, determine the motor powerP=KPa/.Among them, P--- motors are equipped with powerShaft power under rated condition of Pa-- pumpETA - pump drive efficiency, general pump is using direct drive 1.K-- original motive power margin coefficient (shaft power less than 15KW, 1.25; 15 Pa > 55KW, 55KW > 1.15;, 1.1)
Q: does water pump sealers work?
If your talking about the water pump for a car it doesn't have any pumps those would be the radiator pumps that are connected to the water pump and transmission which keeps the radiator and transmission at a temperature that keeps the vehicle from over heating. If you have a overheating car and a mechanic told you your water pump has a leak then sorry you would have to replace the water pump but just don't go to a popular mechanic for that because it can get really expensive do your research and find you someone with a garage it cheaper because the part itself is not that expensive it putting it in that cost lol. Hope this helps.
Q: Hi, I'm looking for an affordable pump that can be used to circulate heated water (60 C) through a 12pipe with a diameter about the size of a pencil. Is there a pump out there to match this application? I've come across some small fountain pumps, but they need to be submerged in the 60 C water bath and I'm not sure about the temperature tolerances of it. The model I'm currently looking at is a quot;TotalPond130gph fountain pump model. Thanks
You could try that pump but I don't think you get enough pressure. They can pump quite a bit of volume but don't have any pressure. It might be able to pump 130gph but check and see at what head. The head is what it can pump vertically. Could be 130gph at 3ft head but give it a go, might work just the way you want it to. An inline pump probably better to set up than a submerged one.
Q: I Need a water pump, no matter its fountain pump or high stream pump. But the things or you can say the parameters i required in that pump is, 2 inch minimum outlet from where the water come out, pressure 130 or above (in PSI) runs wid a 1 or 2 Horse Powered motor not more then 2HP. And the pressure calculation is flow of the water (130 Psi) , like while water is streaming out.Any one who can sugest some water pumps which can fulfill or near or above to my requirements. thanks alot sir for you kind time.
there okorder
Q: What is the relationship between pump power, lift and flow?
N= QH/1000 gamma ETA gamma, severe liquid, cattle - ETA / m3; efficiency; N- kW; H- head, power meters;Q- volume flow per cubic meter / sec.
Q: I replaced the water pump on my 350 chevy small block with a new water pump and the thing is leaking out of the lower bolt hole on the passenger side. I was told to remove the bolt and coat it with permatex hi tack gasket sealer and reinstall it Any how I'm wondering why there would be a leak there in the first place, any ideas?
Remove the new pump and gasket. Reclean the steel surface and remove any pieces of the old gasket that might still be attached. That surface needs to be perfect. Apply the recommended sealer after this is done . Either a sealer or anti-sieze compound should be added to the threads. Recheck surface of new pump for any flaws and reinstall. Bolt in a criss -cross pattern and tighten equally , partially tight first and then all of them fully tight.
Q: My car randomly decided to dump fluids the other day. Now, the engine overheats after 5 minutes of driving it and the check engine light comes on. I put more coolant in it and noticed it began to drip underneath the car. I'm hoping it's a leak but being my car is 10 years old and I've never replaced either the water pump or the head gasket I figure it's about due time unfortunately. About how much would this cost me to have done at the garage?
The waterpump should run you around !$150 or less at most garages, -- about $45 maybe- if you do it yourself! The headgasket will probably cost you around 3-5 hundred depending on how much labor charge is! As it is possible that the head is warped and may need re-surcfaced to make it flat again --- and of course cost is going to depend on how much damage was done, -determined by how hot it got before you shut it down! The head gasket etc. shouldn't run much more htan $125-150 Now if it runs ok,-- and doesn't overheat when the radiator is full of water, -- even after warming up and driving on road for a few ninutes, -- (if leak fairly small - it will take some time to get down low enough to cause heat buildup)! I'd say 5 miles on highway would prove it is not warped head!! -- Just keep eye on temp and shut down if it starts getting close to overheat--- to avoid increasing damage, - if head gasket out! In yard, you can get pretty good idea, by just filling up raidator, and leaving cap off with engine running-- after it has idled for a few minutes, (and you have topped it up a couple times to make sure it is full of water, -- if gasket leaking it will blow continueous bubbles, -- after the thermostat opens, a little water will rise and run over (expansion of water) ). -- ****However it should not contionue blowing any continueaous bubbles--- (continued large quantities of bubbles indicates compression being blown into water jacket from bad headgsket!) ...A small bubble now and then is negligeable, as a bubble or two may still be trapped from when water level was down! You will know when thermostat opens, as there will be moving water obvious through filler neck of radiator, and the upper hose will become hot going into radiator! It is also possible that you may see oil on water if headgasket leaking, as well as water in oil-- which would be sort fo fuzzy yellowish looking junk on dipstick, and oil fill cap!
Q: Okay my well water pump keeps turning on and off, i can hear it click on and off. Then the water stops running completely! What is wrong with it?? It has been doing this since last night.
You have what is called a waterlogged pump system. As Gordon said, all in one sentence, most domestic water pump systems operate by using the water they pull up from the ground to compress the air that's already in the resevoir tank either in your basement or back room. The standard working pressure limits are 20 lbs. on/40 lbs. off, or 30 lbs. on/50 lbs. off. The water is pumped in until the air is compressed to 40 psi., then the pressure switch shuts it down. When you draw water off by turning on a tap somewhere in the home and it eventually gets down to 20 or 30 lbs, whichever your system is set on, the switch calls for more pressure and the pump kicks back on. In older resevoir systems where air and water met, under pressure, eventually the air is absorbed by the pressure until there's no room left for air to be pressurized and the pump tank becomes waterlogged. If you have what is called a bladder tank, there is supposed to be a rubber film stretched across the tank somewhere near the middle to keep the air and the water separated, If that bladder bursts for whatever reason, eventually, you wind up with a more expensive older style water resevoir tank. You can repressurize these tanks, by turning off the electricity to the pump and turning on the house taps. Let them run a good long time, then shut them off, put some air back in the tank via the fixture on top, close everything back up and turn on the system. Let it prime itself and pressurize itself, it should be close to being right, if not right on. Or you can have a new tank installed.
Q: The diving pump in the aquarium stops and stops on the goldfish
The submersible pump has been on all the time.
Q: Hey guys, I have a American Volkswagen Jetta 1999 manual transmission Gas Fuel, and the water pump is messed and I need to know where it goes. In front of the radiator? or somewhere else? Does anyone know where I can get any websites showing me instructions? Thanks.
The okorder for the kit. It comes with a water pump. There are other websites that sell complete VW kits, that is just the one I used. The Bentley brand manual is the best and a must if you plan on working on your own car.

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