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:How does a water pump work, mechanically?
There are different types of pumps. The type most commonly used to pump water is the centrifugal pump, which operates pretty much the same way an air fan propels air. Additionally, a centrifugal water pump uses a volute or chamber that surrounds the impellor or the blades to direct the flow of the water, converting the flow energy that it imparts to the water into pressure energy.
Q:How much will it cost to replace a water pump in an 1996 oldsmobile achieva? ?
Call the shop where you are going to have the work done to get the cost as it varies by area and shop. You really should not be driving it if it's leaking that bad: You stand a chance of warping the head.
Q:water pump problem,heats up only when i drive?
if it,s circulating then the water pump is doing its job. does the fan kick on? maybe 1 of the hoses is closing up when your driving. usually when the bearing goes bad in the pump it takes the seal out too and starts to leak.
Q:my water fountain pump is not working !?
Debris is probably blocking the impeller ,a wheel that spins inside the pump,and moves the water through,you might have to take it in for servicing to a repair shop,if you aren't mechanically inclined to do it yourself.leaf litter,or a twig can get inside the intake port and wedge itself in the wheel,and keep it from working ,try backflushing the pump,forcing water the opposite direction through,and see if this dislodges the blockage first,then if no luck,you'll have to dismantle it to get the blockage out Make sure you handle the pump carefully.if all else fails,you could try whacking it with a hammer,and see if that jolts it free.It is pretty old now,and may be just time to get a new one,10 years is a good life span for one of these pumps.
Q:are high volume water pumps better on a engine or will it cause damage?
IT is normal for the engne to WANDER AROUND the 180 degree temp! if the engine does NOT BOIL OVER, then things are FINE! COOLANT boils as you know at about 212 degrees, and it may take the COOLING FAN longer to TURN ON! BASICALLY< if the engine does NOT BOIL OVER< then everything is JUST OKAY! USUALLY chrylsers run on the COOL side GOOD LUCK!!
Q:Urgently need USB water pump please?
The USB output has a 5V power supply. USB2 delivers up to 500mA and later versions may be 900mA. USB hubs start off with less than this (100mA) but change as they are initialised. Some dedicated USB charging ports supply up to 1.8A. There are some USB power cables that take the output from 2 ports in a sort of Y harness (first link for example). The result of all this is that only a very small pump would run from most USB ports. I did find 2 rated at 5W and 8W but the voltage was not shown. I suspect they were mains operation, meant for large water bottles. If they were 5V they would use 1A and 1.6A respectively, so only run from special USB charge points or double cables, and only in some cases anyway. I assume you want to run from a Laptop/Notebook battery for convenience. The point is that even if the USB port can supply the correct voltage and current the battery would be emptied very quickly. It is probably cheaper to get a suitable pump, then power it from a separate and more suitable rechargeable battery or mains adaptor (wall wart), whatever it takes, taking into account how long it should run with a single charge. This is about the battery voltage and the capacity in ampere hours - the number of hours it can supply a given current. D size rechargeable (Ni-MH) would run a 6V x 6W motor using 1A for about 6 hours. C size cells are half that, and AA cells about half again. It takes 4 cells to get 5V. Get them as a pack though or at least with a battery holder, as they cannot be soldered. Then you need a proper charger. Recent laptop/notebook batteries are lithium ion types, 10.8V and 4.8Ah, so deliver 1A @10.8V for 4h more or less. Other types worth considering are for cordless drills.
Q:What is the defection of water pump
Anti water hammer phenomenon that is usually said, it is in the high pressure water pump suddenly stops working, the height would hit back phenomenon called defectionThis situation generally occurs in the water pump outlet does not install a check valve, the valve with a check valve has a sound, but the check valve can be a good protection of water pump
Q:Water pump Problem... Do you think??
Don't think it is the water pump. A water pump will leak coolant from a weep hole first. Then it will slowly get worse until it throws coolant all over the place.. I think you have a stuck thermostat. It's a very cheep part and can be put in place within 15 minutes. The part about your AC not working is just another problem. Can't figure that out. If you drive your car overheated you can blow the engine fast. Do not drive it overheated!
Q:how to replace water pump in a 96 F150?
1. drain coolant 2. remove engine fan and clutch assembly 3. remove radiator hose connection at water pump 4. remove water pump 5. clean water pump to engine mating surfaces 6. install water pump with water pump gasket 7. rest of installationin reverse order of removal
Q:Already changed water pump and still leaking???
I would go with what the Dodge guy said, dont just take anybodys word for this. good luck

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