• QB Series Peripheral Pump with Brass Impeller System 1
  • QB Series Peripheral Pump with Brass Impeller System 2
  • QB Series Peripheral Pump with Brass Impeller System 3
  • QB Series Peripheral Pump with Brass Impeller System 4
QB Series Peripheral Pump with Brass Impeller

QB Series Peripheral Pump with Brass Impeller

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

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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



 


Q:I have a 2001 chevy malibu and need to know how to check if the water pump needs replaced. The engine has been running much hotter than normal and is leaking coolant.
Normally if the water pump is bad it will be leaking fluid from a little weep hole right under the pulley bearings. If you have fluid coming from there then yes it needs to be replaced.
Q:We've changed the hoses, and thermostat for the radiator. It still leaks coolant but we can't find out where it's leaking from.
Most likely your water pump is bad and leaking out of the weep hole on the pump, a water pump has a hole in it so when it goes bad water will start to leak water out of it.,The water pump is going to be on one end of the engine behind the timing belt cover , you wont be able to see it without pulling the cover. On most of these small cars the timing belt runs around the water pump.
Q:how much would they charge me to change a water pump on my 1999 cadillac deville
2 or 3 hours of labor depends on the shops labor rate if it is a northstar it is on the drivers front of the engine by the rad hose (inside the crossoverpipe) or if it is the older engine it is on the pass side side by the drive belt (thin and long)
Q:do I need to replace it again ? How hard is it to change the water pump? Any Idea where on the internet I can download a free maintenance manual or replacement instructions ?
Since okorder , click on Repair Info on the left, select Vehicle Repair Guides, and then input your car model. All the instructions you need are in there.
Q:Help?Water is to be pumped to the top of a skyscraper. If the pump can create a gauge pressure (pressure above atmospheric pressure) of 8.50E+5 Pa, what is the height of the tallest building that it can service? DATA: g=9.8 m/s^2
IF the pump can produce a static pressure of 8.5e+5 Pa, then it can support a column of water, h h = P/(rho*g) = 8.5e+5/(1000*9.8) = 86.7 m h = 87m Now, the water will have no velocity, so you can't use it effectively, but that's not what the problem asks!
Q:I have a fairly new jetted tub. I stupidly used bubble bath 2 days before and have since read that it is not good, but just because of the amount of bubbles, not that it will actually harm the system. The electrical circuit is not tripped. I hear this clicking but the pump doesn't turn on. Any ideas? Do I need a new pump?
Also may want to check inside the access door underneath some have a cord plugged into a GFI receptacle that may be tripped. May want to check it just in case.
Q:Replaced the water pump in my 89 f150 and now I have a pretty steady leak coming out. I don't know where the leak is coming from, but its running down the lower hose and dripping off it. I've replaced the lower hose and water pump, what could be causing this?
it the valve cock closed on your radiator? The lower hose is over the barb with the hose clamp between the barb and radiator? I hope you did not crack any welds when you moved the hoses, as it is soldered and can be brittle.
Q:Building installation problems, beginners, many problems need to be solved, thank you!
80: discharge caliber mm;JYWQ: automatic mixing blowdown pump;40: the rated flow m fand /h;15: rated lift m;1600: mix the diameter mm;4: motor power kW.
Q:explain the operation of a water pump....?
Water pumps are available in different types. 1. Centrifugal type: Operate by increasing the velocity of water which, when the velocity is decreased by the Volute casing, the pressure increases. 2. Rotary Gear type.: Operate by Displacement of the water by rotating, gears that trap water between the teeth of 2 rotors of inter-meshing gears that release the water at a higher pressure on the opposite side of the pump to the intake. 3. Piston (reciprocating type: Also a displacement operation by a piston moving backwards and forwards within a cylinder (like a hypodermic syringe in operation). Back stroke takes water into the cylinder and forward stroke discharges it at a higher pressure. (Double acting types are also used that take in and discharge alternately from both ends).
Q:how do i remove and replace the water pump on a 2003 ford focus with a 2.0 engine
I have a diesel one with a noisy water pump in the winter and in the summer it's quiet! Been like this for four years!

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