QB Series Peripheral Pump with Brass Impeller

Ref Price:
$65.00 - 150.00 / unit
Loading Port:
Shanghai
Payment Terms:
TT or LC
Min Order Qty:
1 unit
Supply Capability:
500 unit/month

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Product Description:

1. Application of QB Series Peripheral Pumps:

1>  Clean Water without abrasive particles, non-aggressive liquid.

2>  Domestic use.

3>  In particular for delivering water in combination with small pressure sets and for irrigation.

4>  Installed in enclosed places, or at least protected against inclement weather.


2.  Operating conditions for QB Series Peripheral Pumps.

1> Suction lift up to 8m.

2> Liquid temperature up to +40℃

3> Ambient temperature up to +40℃。

4> Max. working pressure: 6bar.


3.  Motor description for QB Series Peripheral Pumps:

1> 2-pole induction motor: 50Hz.

2> Insulation: Class B.

3> Protection:  IP44.

4> With capacitor and thermal overload protection.


4.  Material of QB Series Peripheral Pumps:

1> Pump body: Cast Iron.

2> Motor bracket: Aluminum.

3> Impeller: Brass.

4> Shaft with rotor: Stainless steel or CS45#

5> Mechanical seal: Ceramic-Graphite.

6> Copper Winding.


5. Detailed specification for the pumps:

QB Series Peripheral Pump with Brass Impeller

6. FAQ

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.


 


QB Series Peripheral Pump with Brass Impeller

QB Series Peripheral Pump with Brass Impeller



 


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Q:What is optimal on/off cycle for well water pump?
There is no optimum time. This is dependent on several factors. Assuming you are pumping into a small tank which is pressurized by the inflow of water from the pump (and the pressure also controls the pump) these reasons can be excessive use of water, the air space at the top of your tank has been absorbed into the water over a period of time and the volume of compressed air too small causing the pressure to drop too fast, or you could have leak in your water piping. If there is not enough air space in your tank, the pump will cycle extremely fast. If you don't have a tank, then the above information is incorrect. Good luck.
Q:1 water pump frequency converter constant pressure water supply wiring diagram
This depends on the frequency converter manual wiring diagram. Each converter is different. You're good at this converter.
Q:why is no water coming from above ground water pump tank but the pump is running w/ no pressure on gauge?
There are several possibilities as to why you have no water pressure. The pump could have lost it's prime, there could be a crack or loose connection between the well pipe and the pump, resulting in pumping air instead of water, the jet in the pump could have been plugged by a flake of rust broken off the inside of the pump housing, or, if you have a fairly old system, like mine, your air volume control, (a little round silver object screwed into the side of the resevoir tank), could be bad. Did this just happen all of a sudden, are you trying to open up a cottage for the summer that's been shut down all winter, was it pumping recently??? More info would be helpful.
Q:Why would a newly installed water pump leak?
Could be a defective pump. I've had that happen to me already. Might be that one of the surfaces still has some of the old gasket remaining or perhaps some uneven spots. In that case I would recommend high-tack gasket sealer by permatex. Check to see that the antifreeze is not coming from elsewhere like from a by-pass hose or from the intake. It could be possible that the pump was not the only thing at fault. Hope that helps.
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A hot water pump is a water pump circulating between the boiler and the heat exchanger, and the two hot water pump is a circulating water pump between the heat exchanger and the user. That is, there is no relationship between a water pump and heating users.
Q:how to repair water pump?
you can refer to further information
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Little Giant makes a good, reliable, reasonably priced water pump. You can get them at Grainger, MSC and I'm sure many other places.
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Water In Sump Pump
Q:2004 Grande Am water pump?
better make sure it,s not the belt squealing and not the pump. usually when a water pump goes out they will leak. i would be checking the belt first.
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Toyota Sienna Timing Belt

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