Stainless Steel Multistage Booster Centrifugal Pump

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Shanghai
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TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

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1. Brief Description


This JLM series of pump is a new type of highly efficient energy-saving household pumps,widely used in 

domestic household, well, tap water, vegetable garden, irrigation, water supply and water heater. It is and 

ideal solution for constant water supply in the circumstances of insufficient water pressure.


2. Working Conditions

Electric pump should be able to work normally and continuously under the following conditions.

1.WZB-A type transmission medium temperature of not more than 0-100°C.

2.Medium PH value between 6.5-8.5.

3.The solid impurities in the volume ratio no more than 0.1%, particle size less than 0.2mm.

4.The power frequency is 50Hz, voltage of single-phase AC 220V, 380V three-phase AC. 

Voltage fluctuation range of 0.9-1.1 times the rated value.

5.When the temperature is below 0°C ,should make anti freezing, when the pump is not use,open 

the waterproof screw on bottom of the pump body, drain water, in order to avoid cracking of pump body.

Reserve: Before JLm automatic use, make sure the pipeline without leakage.  


3. Parameters

Stainless Steel Multistage Booster Centrifugal Pump4. Performance Curve

Stainless Steel Multistage Booster Centrifugal Pump5. FAQ

1       Do you have self-priming pumps?

Yes, our product portfolio also includes two ranges of self-priming pumps: self-priming electric pumps and self-priming side channel pumps.

2       Is it really necessary to fit a bleed valve for the boxes?

It is always best to have a bleed valve as the gas produced by the fermenting sewage is potentially hazardous.

3       If I increase the power of the motor, must I also increase the power of the inverter?

You must select the size of converter that allows maximum absorption of the electric motor.

Stainless Steel Multistage Booster Centrifugal Pump



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Q:Which water pump set has more vertical suction / lift.?
PUMP 1.
Q:What could it be...? Water Pump or Thermostat?
thermostat
Q:Where should I buy my new water pump?
It does make a difference. Autozone and the other discount places carry cheap poorly made items. Go to NAPA.
Q:how do you pull the lower unit of a nassan 70hp outboard to install a new water pump?
CW pushes water up into the motor housing.
Q:getting water to new pump?
How To Prime A Pump: (Need: Gallon jug of drinking water, a roll of teflon tape, and an adjustable wrench or a pipe wrench.) A. Unplug pump (or cut OFF breaker box at pump, if one). B. Unscrew (counter-clockwise) the largest (3/4) plug on top of pump head. C. Wrap 2-3 flat turns (clockwise only) of teflon tape on threads of plug. D. Pour water into plug hole until full, and quickly start threads of plug by hand. E. Plug in or turn on pump, and finger-tighten plug (air and water will bubble out around threads as you do so) until pump picks up prime. Then wrench-tighten plug when it does. Repeat all steps, if necessary, until you have full water pressure and pump cuts off on its own. Good Luck!
Q:1998 Honda civic water pump plastic or metal inside (OEM)?
Water pumps are metal including the frame, the water pulley, and the fins on the other side. Plastic fins would not be ideal as it would spin constantly and come in contact with hot coolant for the duration your engine is on. Eventually, it would soften, bend and become insufficient in pushing and circulating coolant throughout your engine. Hope this helps!
Q:IS THIS A BAD WATER PUMP?
You should have bought the BMW M3!!!! Which engine is in your Sierra?? You are probably right about the water pump. Be aware that many GM engines (V-6's) have intake manifold and IM leaks that require attention. Apparently, there is a bad chemical reaction between the Dex-cool coolant, and the nylon and rubber compounds in the Intake system. This would account for coolant loss. ADVICE: fix the problem, and then switch to Mercedes Benz coolant, to prevent the return of EITHER issue. Good Luck!!
Q:The problem of single phase pumps
Is your starting capacitor pump is broken. Because you pump it is a single asynchronous motor..... Single-phase asynchronous motor by capacitive phase shifting function, the single-phase alternating current isolated from another 90 degree phase alternating current. The two alternating current into two groups or four groups of motor winding, forming a rotating magnetic field inside the motor rotating magnetic field induced current in the rotor, the induced current magnetic field and rotating magnetic field in the opposite direction, by rotating magnetic field push pull into the rotating state, because the rotor must be cutting magnetic lines to produce induction current, so the rotor speed must be lower than the rotating magnetic induction motor speed, so thatSo if the starting capacitor is broken, then your pump will start difficult,
Q:difference between a faulty water pump and head gasket?
properly in case you place the water pump in 3 weeks in the past and you probably did no longer have a leak until final nighttime i would not suspect the pump.i'd take it to a radiator save and characteristic them tension try your gadget to be sure in case you have a leak and probably inform you the place that's.I in basic terms have been given completed the pinnacle gasket situation on our ninety 3 ranger with the 4.0 engine and the two heads have been leaking anti-freeze.good success to you.
Q:Why should we pump water into a pump when the country uses a pump to pump it?
Because the leather cushion there is not completely sealed the water pump wall, there is a small gap in the contact, so that the piston up and down the air connection, air pressure is equal, can not pump water.And then add water to the gap closed, such upward pull the piston to make the piston below the space increases, but the air and can not go to fill the air pressure decreases, less than atmospheric pressure, only through inhalation of water to supplement water, which is forced by atmospheric pressure wells the water through the pipe and then rise to the pump. So it can be pumped up.

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