CDL Series Designed Stainless Steel Vertical Multistage Pumps

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Shanghai
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1 unit
Supply Capability:
200 unit/month

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Product Description:

1. Performance

Flow Range:1-200m3/h

Head Range:11-200m

Power Range:0.37-110KW

Temperature:-20ºC-120ºC

Material:Stainless Steel 304,316

Work Pressure:<1.6mpa< span="">

2. Introduction
Non self-priming type vertical multistage centrifugal pump, the motor is directly connected with the pump through shaft couplings, impeller guide vane is made of stamping stainless steel plate or precision casting stainless steel, smooth surface , hydraulic flow loss is small, and easily for cleaning, is very favorable for conveying pure medium. Pump inlet and outlet in a straight line(can be equipped with IEC or NEMA motor). 

3. Operating Conditions
Thin, clean, non inflammable and explosive liquid not containing solids or fiber. 
The liquid temperature: normal temperature type - 15 ºC to 70 ºC hot water type to + 120 ºC 
Environmental temperature: highest + 40 ºC 
Height: highest 1000m 

4. Motor Introduction
Motor is fully enclosed, air-cooled type 2 pole standard motors. 
Protection grade: IP55 
Insulation grade: F 
Standard voltage: 1Ph 220-230/240V 
3Ph 200-220/346-380V 
3Ph 220-240/380-415V 
3Ph 380-415V 

5. Typical Applications
Water supply: water filtration and conveying, waterworks water supply, pipe pressurization, high-rise building pressurization. 
Industrial pressurization: process water system, cleaning system, high pressure flushing system, fire control system. 
Industrial liquid transportation: cooling and air conditioning system, the boiler feed water and condensation system, machine tool accessory, acid and alkali. 
Water treatment: ultrafiltration system, reverse osmosis system, distillation system, separator. 
Irrigation: farm irrigation, sprinkler, drip.

 

6. FAQ for CNBM Pumps

1>  Can I get trained on CNBM products?

Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

2> Are your pumps cheaper than those of your competitors?

CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

3>  How long is your warranty?

Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.

4> Can your pumps mount Eff.1 motors

Currently, only on request though this will shortly be a CNBM standard.

5> Are your pumps protected against dry running?

No, unprotected centrifugal pumps are not generally designed for dry running. It is important to give us or your dealer as much information as possible about the system in which the pump is used. Inlet pressure, the type of liquid to be pumped, together with relative density, viscosity and temperature, for example, are required in order to allow CNBM to recommend the right pump with the right gaskets for a long operating lifetime.

6> How can I get trained on CNBM products?

Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.


CDL Series Designed Stainless Steel Vertical Multistage Pumps

CDL Series Designed Stainless Steel Vertical Multistage Pumps


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Q:Water pumping work problem?
The pump will not have to work until the water drains by gravity to the level of the spout. Then, Work = Weight of water * Height of lift Find the distance, d, of the center of mass for the remaining water in the bottom 2 m of the sphere. The height of lift will then be 2m - d. The hardest part is finding the distance d to the center of mass. I don't remember how to do that.
Q:calc work-water pumping question...?
Work is force x distance, which is conveniently pounds x feet. Since we are only interested in the height here (as that is the direction we are pumping), we only need to integrate along that path. The differential weight/force being pumped is the volume (LxWxH = 2 x 3 x dH) times the density (80) and the distance is the height that volume is pumped (6 - H). So W = integral( 6 * 80 * dH * (6-H)) from H=0 to 6 W = integral ((2880 - 480H) dH) = 2880H - 240*H^2 = 2880(6) - 240*(6)^2 = 8640 foot-pounds of work. If you are pumping from the spout, replace the 6-H with 11-H, and the answer becomes 23,040 foot-pounds, which makes sense since you have almost tripled the averge height you were lifting. For the 2/3, change the range of the integration to H = 2 - 6, since H = 0 - 2 represents the water at the bottom of the tank that will still be there later. This gives you answers of 3840 and 13,440 foot-pounds respectively, showing that the last couple of feet are the hardest to pump out (because they have the farthest to go...)
Q:Physics help with water pump?
It is known that 1 hp = 746 watts, so 0.13 hp = 97 watts = 97 Joules/s The amount of work to lift 1 kg water a vertical distance = 30.23 m = mgh mgh = (1)(9.81)(30.23) = 296.6 J no. of seconds in 2.20 hr = (2.2)(3600) = 7920 s total work output of a 0.13 hp pump in 2.2 hr if 100% efficient = (7920)(97) = 768,240 J no of kg lifted by 100% efficient pump/motor in 2.2 hr = 768,240/296.6 = 2590 kg ANS
Q:How much 4 water pump,spark plug replacement for 1998 BMW328i 90kserivce?
At okorder.com to prevent mechanics from trying to rip you on the parts.... and they might not be trying to... but their prices are higher than bav's. PS... the 90K mile service is A LOT... I have never paid anyone to do it. Look in the back of your owners manual, it tells you everything they check. I check it all myself. If you change your own oil scope things out while your under the car. It's easy to spot stuff that is wearing out. You can reset the service light yourself too. :P If you don't know anything about cars however.... don't try doing it yourself.... in other words... if you are scared of doing it, don't... if you feel confident... go for it. Also... the first time you do things it might take an hour... second time will take 30 mins... 3rd time you do something it will take 10-15 mins. Most of the projects I have done have been like that. From rebuilding the internal door mechanisms to working on the engine... that's how it's been for me. Key is to not let yourself get frustrated.
Q:98 Toyota Camry water pump replacement?
If you are going to do this, have him buy a book at the auto parts store.
Q:How do I remove the fan and pulleys from in front of the water pump on a 1985 Ford F150?
With the belts ON - take a big wrench ( 12 crescent or ) and place it on the large nut holding the fan on. Carefully smack it counter clockwise, (lefty loosey) until it comes loose, The threads for it are on the pulley. remove the 4 or 5 bolts holding the pulley, ( a vice grip on the large threads will hold the pulley to help remove the pulley bolts. Remove the water pump. Clean the gasket mating area GOOD - when you think you have it clean - clean it again - You do NOT want to find it leaking when you are finished. Some prefer RTV silicone sealant -- I prefer permatex #2 non-hardening. Tighten all the bolts only slightly before the two final torque's are completed - do not forget to tighten in proper sequence similar to installing a wheel, (bolt 1 - 3 - 2 - 4), so as not to cause undue stress on one side or part of the new pump.
Q:Do I need a water pump?
make sure you have coolant in,or a couple month with out would burn the seals,sound like lifters as its goes away when hot (expand) try buying lukas oil stabilizer as it thicker and also lube better and run smother
Q:problem with calpump pw1200 water pump?
CLR soak. Remove the calcium and lime from the tap water use. I would use a 50/50 solution in the inlet and give it 30 min then plug it back in with the in and out in a bucket with the 50/50 mix until it runs like new.
Q:well water pump gauge slowly drops down to 20?
If it's going down while nobody is using water then the check valve or foot valve is leaking through when the pump is off. It should pump it to a determined PSI then shut off. I suppose there could be a leak somewhere in the line, but I suspect the check valve. It's pretty common. ....the ballast does need to be pressurized but I doubt that's your problem. If that was bad you would have severe water hammer.
Q:WHERE IS A GOOD LOCATION TO PURCHASE A WATER PUMP AND HOSES FOR A 1998 CHYSLER TOWN & COUNTRY.?
That van will have either the 3.3L or 3.8L engine. Both use the same water pump. It should run you somewhere in the $35.00 range for the pump. The hoses will depend on the brand you chose, but you should be able to get both the upper and lower radiator hose, and the pump, for under $100. Any parts store should either have these in stock or should be able to get them for you within a few hours! This does not include labor. If you are going to do the pump replacement yourself, you will need to be very careful when you remove the bolts that hold the pump. They are thin, and have a tendency to break. You have to be very gentle to avoid breaking off a bolt, or you will have to drill the bolt out. There is not a lot of clearance, so it is difficult to drill. When you replace the water pump, check the serpentine belt for cracks. It is easier to replace it while it is loose than to have to do it later.

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