Multi-stage Deep Well Submersible Pump

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Q:Why can't vertical water pump use spring shock absorber?
Building water supply and drainage and heating engineering construction quality acceptance specification (GB50242-2002) on the 4.4 water supply equipment installation 4.4.6 regulations. Because the spring damper is not conducive to the stability of the vertical pump running, therefore, the vertical water pump damping device should not use spring shock absorber.
Q:Is something wrong with my water pump?
If you're seeing the drip from just behind the pulley, the pump seal is probably leaking...while it may not be much now, it will only get worse, so take it to a shop for verification of the leak and replacing the water pump...
Q:Is it really necessary to replace the water pump with the timing belt?
It is remarkably frustrating to pay for timing belt replacement then to have to pay for timing belt replacement plus water pump. If the cooling system has only had the proper Honda coolant and distilled water (or premix) replaced on schedule the odds are with you; if not... not. I learned the hard way that conventional green coolant attacks the water pump seal (first source). Really, it is your choice. However, be aware that water pump seizure is not all that uncommon. A friend of the family had a Ford that had a seized water pump when it was 4 years old - the car was out of warranty but still had a year of payments to go. It was a 90-something Escort with an interference engine and she had to replace the engine because the fragments of the valve seats ruined the pistons and cylinder walls. When I was active in Volvo forums a member had a water pump seize a few months after the timing belt was changed and it did $6000 damage. Your choice, but I always change the pump.
Q:how much is it to replace timing belt and water pump?
Two engines were available in the 2002 Voyager - a 2.4L 4 cylinder engine and a 3.3L V6 engine. The 4 cylinder was timing belt driven but the V6 uses a timing chain with no set replacement interval. Replacing the timing belt and water pump in the 4 cylinder is going to be $500-$850.
Q:Is it the water pump?
You have a leak in a hose. I would suspect a heater hose or lower radiator hose. When you put water into the radiator, you still had air in the system, this prevents you from having the required amount of coolant in the system. Find the leak, fix the leak. Jack up the front of the truck to where the radiator cap is at the highest point in the system, then add coolant. Problem solved.
Q:How do I remove the fan and pulleys from in front of the water pump on a 1985 Ford F150?
With the belts ON - take a big wrench ( 12 crescent or ) and place it on the large nut holding the fan on. Carefully smack it counter clockwise, (lefty loosey) until it comes loose, The threads for it are on the pulley. remove the 4 or 5 bolts holding the pulley, ( a vice grip on the large threads will hold the pulley to help remove the pulley bolts. Remove the water pump. Clean the gasket mating area GOOD - when you think you have it clean - clean it again - You do NOT want to find it leaking when you are finished. Some prefer RTV silicone sealant -- I prefer permatex #2 non-hardening. Tighten all the bolts only slightly before the two final torque's are completed - do not forget to tighten in proper sequence similar to installing a wheel, (bolt 1 - 3 - 2 - 4), so as not to cause undue stress on one side or part of the new pump.
Q:Stop the engine immediately and stop the circulating pump and the condensate pump. What's the harm to the turbine?
Stop the condensate pump is not required to condensate users, such as reducing water, mechanical seal water, shaft seal cooling water, deaerator, whether you need water. Stop circulating pump requires three: 1, exhaust steam temperature below 50. 2, there is no circulating water users. 3. No drain to condenser. If stop immediately stop circulating water and condensate pump, the consequences can be imagined.
Q:question about water pump on 93 Camry LE, 4 cil?
Read the above PLUS realize that you MUST use ONLY genuine Toyote coolant in your car. Other coolants will cause further deterioration of your cooling components. I have seen Toyota cylinder heads that look like Swiss cheese from using the green stuff. Also, make sure that your mechanic uses only genuine Toyota replacement parts, and NOT rebuilt pump. Replace the tensioner and idler pulleys now, as well. The price is a rip off if cheaper parts are being used. If these are all factory parts, then this price is GREAT!!
Q:How to change the frequency of a water pump with a pump?
Only trip is not to the frequency converter settings or phase sequence change, if not moved the settings and wiring, most of the reason is the original reversal, you also know that inverter turnover also has water.Check analog positive and negative polarity, inverter settings, and if there is no problem, change the phase sequence.
Q:Which is the better option for a home water pump?
last week i got a price on a above ground pump it pumps water up from 100 ft. it sure beats pulling 100ft of caseing every few years

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