MHA Horizontal Multi-stage Centrifugal pump

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Product Description:

Application: Water-supplying system of apartment(building). Water supply an discharge in factories, mines, urban arae. Water supply in projects, water-con servancy projects aswellas irrigation and drainage of farmland.

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Feature: STRUCTURE INSTRUCTION
Stator:
The stator consists of suction, stage, discharge casing, diffuser and stuffing box. The inlet is in a horizontal position while the outlet is in a vertical position.
Rotor:
The rotor consists of pump shaft, impeller, balancing disk and shaft sleeve.
Sealing:
The static interface between the suction, stage and discharge casing are sealed with paper packing. Among the stages uses throttle seal. both ends of the shaft are sealed with stuffing box or mechanical seal.
Bearing
Both ends of the shaft are employed roller bearings with grease/oil lubricated.


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Q:How do I know the pump pressure?
That is, the rated pressure minus the pipe loss, and then less inlet pressure (generally suction pump inlet pressure is negligible), that is the working pressure.The head of a centrifugal pump is also called the pressure head of a pump. It is the energy gained by the pump of the unit weight and the fluid. Pump head size depends on the structure of the pump (such as the diameter of the impeller, the bending of the leaves and so on, speed. At present, the pressure head of the pump can not be calculated accurately in theory, usually measured by experimental method.
Q:How do you check water pump on 98 deville haveing overhea?
You can't really check the water pump except that with the belt off, you wiggle it to look for play in the bearing. When the bearing gets loose, it causes seal failure and massive coolant loss. But after 100k miles it is time to do the pump anyway. Not that hard or expensive. Do the thermostat as well, just in case. But if no coolant loss, then overheating is probably from something else, like bad plug wire, intake manifold leak, plugged catalytic converter, retarded ignition, head gasket, etc. If the radiator was not clear, then the electric fan would go on often. Not likely radiator. Depends also on when heats up. If city driving, then likely to be fan or switch. If highway driving, then plugged convertor more likely. Put cooling system pressure tester on radiator cap. Check for leaks under higher than normal pressure. See if holds pressure. Then start engine and see if cylinder leak causes oscillation.
Q:Chevy Malibu water pump?
When you can't see it on the engine. It is usually at the back of the timing quilt. Many engines are now hooked up that way. The timing belt also runs your water pump. And if you happen to must substitute the water pump. You are going to also replace the timing belt. Which is an efficient thought any method .Considering a 2001 may have many miles ,and nearly able for the belt to break. Leaving you stranded.
Q:hello i have a 1993 eagle vission my problem is yhat is overheating butt i have changed the water pump,radiato?
head gasket bad? engine timming off?
Q:toyota water pump 1986 22re.?
what is the 22r fitted in as most run a thermo fan assy which is fitted to the front of the water pump if you have this then most likely the thermo is either just about to seize or it's still turn's then its in freewheel mode the best way to check is when the motor is cold check and se if you have a thermo fan fitted if so out one blade at 12 oclock and spin with one hand if the blade goes down past 3 oclock then you will need to open the coupling this is a simple job you will see 8 phillips head screws remove all and crack open the coupling but before this is done go to your local toyota dealer and purchase 1x 08816 10001 silicone empty this into the coupling and close this will fix your problem
Q:What is wrong with my water well pump?
A two wire pump usually has a 120 volt motor. The neutral wire from the motor goes to the neutral wire at the disconnect switch. The other wire from the motor goes to one terminal screw of the pressure switch. The disconnect switch hot wire goes to the terminal screw right next to the first one. ( either the two terminals on the left or the two on the right. ) Sometimes people will switch the neutral wire as well. If the voltage is good, pressure switch contacts are clean - like no bugs having been smashed or caught up in between, then you might expect a break in the wire or the wire splice at the motor wire connection. If your old pump burned out you may have needed new wire also. Sometimes the wire will burn apart inside the insulation and make a bubble. If your old wire was in good shape, or you replaced it, you should have used a submersible splice to connect to the motor wires. Crimp on wire connectors should be crimped tight. Every now and then I find one that didn't get crimped on one side. Rubber tape followed by plastic tape over that splice is good. Some people like the plastic tubes with compression ends for a splice covering.
Q:where is the water pump located on a 2001 camaro?
Water pump will be at the front center of the engine usually about 2 behind the fan belt Please be very careful never to allow the vehicle to run low on coolant or serious and expensive engine damage will occur. If in doubt don't drive it until its fixed Take a flashlight and take a good look over the whole engine compartment giving close attention to all the hoses connecting the engine to the radiator its best to find the exact location of the leak and get it fixed.Coolant leaks usually leave a discolored stain so this may help in finding it. Also take a look at the carpet on both front floorpans of the vehicle its possible that the cars heater may have failed and this will leak coolant all over either 1 or both floor pans which can then leak out on to the ground below via a drain hole.
Q:Electrical design into!!! Is the water pump lamp waterproof?
Not ordinary fluorescent lamp, it is waterproof and explosion-proof fluorescent lamp. And the PE protection line must be added
Q:How can you tell if a water pump is bad on a 454 mercruiser marine engine.?
Welcome to the world of boating.We used to have to cut out a hole on the seats to change oil filters on the first service. I feel your pain! Your recirculating pump and your raw water pump are two separate systems. If your upper hoses are running dry I would check the raw water pump first. The rocker noise would concern me more. To separate the noise, run the engine on a garden hose attached to the incoming line inside the boat from the raw water pump when the lower unit is removed for the raw water pump job. That will separate the possible sources for the noise. If the noise followed the lower, check u-joints, gimbal bearing, gear housing. If it is still there, check the oil for water, and the recirculating pump, and valve lifters.(who knows, it might actually be a lifter.)
Q:I have a 2007 Chevy Silverado Classic with a 4.3 liter engine I'd like to replace the water pump on the truck?
this is not that big a deal, this engine is 3/4 ths of a chevy sbc 305, which is basically the same as small block chevys from 1955 forward-the good thing is that this can be done quite easily in the car, just remember this engine has a serp belt, so take note of where the belts go and how the pulleys are aligned with all the accessories. DO NOT break the seal on the a/c unit, just take off the compressor and set it to the side, same with the power steering and alt. Once you get through the pulley system, just remove 4 bolts on the front of the pump, remove it, you have already drained the coolant, and keep it, either reuse it or dispose of properly, remove the pump, and clean off the old gaskets from the front of the engine block. Take the old pump with you, get one that is the exact same as the one you took off-do not allow the old pump to be taken by the parts store, buy an all new unit, not a rebuilt, and keep your old one until the new one is installed and functions properly-I know, I am probably overly protective, but many times I have brought home what appeared to be the correct pump, and it did not work, then I did not have my old one to look at to see exactly what i needed...good luck, as far as the paint, well, use a solvent to soften whatever is stuck to the paint, if it in fact is concrete, not cement as that is the powder that concrete is made from, then try a little vinegar, it is slightly acidic, will dissolve the concrete, and the spot can be removed gently, hopefully without chipping the pain-here is the good news, concrete does not chemically bond with paint, so you should have no problem...good luck, be careful.

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