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:Intelligent pump controller, water is full water transfer automatically shows the next pool of water shortage, what is the matter?
The high and low level values are set back.
Q:TDH what units are present in the pump parameters?
In the pump parameters, TDH is the head of President (Ying Chi).The formula is as follows:TDH (Ying Chi) = total head (Ying Chi) = (- water pressure readings + drainage pressure gauge (drainage dynamic head - water head + (drainage pressure gauge - water pressure elevation correction table elevation correction)
Q:The role of impeller in water pump
The impeller is driven by electric motor rotation, the middle impeller creates a vacuum to vacuum at the inflow of water will be (on the surface water is continuously sucked into the impeller), then the water through the high-speed rotation of the impeller of the water discharge, play a promoting role in water.
Q:Water pump "rated lift: 6m" what do you mean?
Popularly speaking, "lift head" is the ability of water pump to lift water. 6m means that the pump can pump water to the height of 6m.
Q:What is the function of open circulating water pump and shutdown in thermal power plant?
The problem is unclear and it is not clear what the question is. Is the pump open or closed or is the valve closed? Or else?
Q:4--6 inch deep well pump head? How much per hour out of water?.
Best answerLift pump is the location of the outlet is high, such as wells 5 meters deep, you put the pumping pipe on the bottom, the pump is placed in the vicinity of well, then, the head is 5 meters, the water power how much you buy depends on the pump, the greater the power, the faster the water pumping. The greater the party...
Q:What is the function of the pump?
To improve the liquid, conveying a liquid or liquid to increase the pressure, that is the original motive of the mechanical energy so as to achieve variable liquid liquid energy machine.
Q:Relationship between pump voltage and lift?
In the case of power, W=F*S. That is, the work done per unit time pump = the gravity of the water flow * the displacement of the waterIt can be seen that:1, the power is certain, the head and the flow is inversely proportional.2, the greater the power, the greater the product of the head and flow.Therefore, when the flow is minimum, the pump head is the maximum; when the head is the minimum, the flow is the maximum.
Q:90kw pump star delta start, in the end to use the circuit breaker, AC contactor (Star contactor, angle contactor), what kind of thermal relay?
Imports, such as Schneider, press: plastic case press 250A, contactor select 115 of 2, 95 of 1 can.Domestic recommendations: Press: plastic case press 250A, contactor 160, 2, 115 of the 1 can.
Q:Pump power ratio design is small, the problem is big?
Lift and flow to meet the requirements of power, in fact little difference, different manufacturers and brands in the same common effect of different power phenomenon, design principle is on the one hand, the hysteresis loss mechanical loss processing technology is one of the reasons of the differences. Power, after all, does not increase, and does not have a major impact on other lines.

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