• TPK Self Coupling Start Pump Control Panel System 1
TPK Self Coupling Start Pump Control Panel

TPK Self Coupling Start Pump Control Panel

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
310 unit/month

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TPK Series Starting Control Cabinet

Performance and advantages:
    It can achieve the automatic self-coupling pressure reduction starting of the induction motor to accelerate and stop the motor with the protection from short circuit, open phase and overload,and improve the overtemperture protection and the leak protection of the water pump oil chamber.
Applicable scope :
   It′s applicable for automatic control of domestic and industrial water supply and drainage, automatic control,spray and booster pump,control of cold and hot water circulating pump of air-conditioning, and control and starting of other AC motors.
Technical parameters:
control motor power:15-110KW
control voltage:380V
number of control water pump:1-5sets


Q: QDX is a submersible pump. What does "X" mean?
Q submersible pumpsD single-phase motorX downdraft
Q: can't get the pulleys to line up I know I have a mid 70's 400 and the water pump is later than 1969 but I can't find a pulley that works every one is about a half inch off I bought a aftermarket set of underdrive pulley's from march performance and still the same problem the water pump is a half inch off there was no long or short water pump right they are all the same lenght right??? The only difference I know of is that pre 1968 the pumps have a 8 bolt design and after they have a 11 bolt design is that right???
did you happen to loose the aluminum spacer between the water pump output shaft, and the fan pulley?
Q: What is the difference between a High Flow Water Pump, Heavy Duty Water Pump or and Electrical Water Pump for a street rod? I have a 77 Camaro with around 410hp with the factory A/C. The Camaro is stock as body, frame and interior. I want to enjoy the car vs racing it. I would like to go on trips to visit family out of town which is around 300 miles and be able to drive the car with out having over heating problems.
The high flow just moves more water per revolution the a factory pump. Heavy duty could be the same as the hi-flow, while the electric pump does not use the fan belt to turn the pump, it's got a small electric motor to do that. See if there's any difference between hi-flow heavy duty, get one of those.
Q: I know that the water pump is belt driven, so it would be easy to connect it to my bicycle. What I am wondering is if I can pedal fast enough to make it work. Does anyone know how fast I would need to pedal to operate the pump?
Pretty fast. Engines operate at 600-6000 rpm and the pump pulley is a little smaller than the drive pulley, so it is spinning even faster. That said, 600 rpm is plenty fast enough. You can attain that easily by applying pulley to rear tire tread, raising tire off ground and pedaling. To apply bike chain to pulley would give a disappointing water flow.
Q: it was fine before the water pump was done garage says it is just a coincidence? but could the water pump effect the heating?
I am going to think your fan is working and switch. If they changed the water pump, they might have broken some debris or sealant that is clogging your heater intake hose or heater core. I would start with finding the intake and return hoes for the heater core and back flush the heater core. Did this to my old truck and the heater worked really good after that. You did not say what year the car was does it have its own belt for the water pump? is that in working order? GL
Q: what could cause a impeller on a water pump to be completly shredded up i just had to change mine in my toyota camry and was wondering if i could do anything to prevent this from happening again?
I'm guessing it had a plastic impeller. Sometimes there are updated pumps with metal impellers.
Q: here is the problem with my water pump control switch settings. the water is being used, runs dry and stays off for sometimes 3 minutes or so.i realize the springs control the cut in and cut out. do i need to make the spring more compressed to make the pump come on sooner? or do i need to make the spring looser to make the switch come on sooner?when i read/hear about adjusting the cut in. the answers seem vague because i do not know the perspecitve of the spring.does compressing the spring make the swith flip easier? or does compressing the spring make the switch harder to flip on?i installed a new 30/50 switch today. My air tank was at 50 or so PSI. but i dropped it to about 30. is the goeal to make the entire full system 50 pounds? because after my pump cycles i get about 70 psi!!!
with the switch set to operate at 30/50 the tank should have 27 or 28 pounds of air with no water in tank and a faucet open with pump turned off...once this is set the pump will come on at 30 and off at 50 if it goes higher than this the switch is bad or the adjustments have been changed....tightening the tall spring turns both cut in and cut off pressure higher...loosening the tall spring turns both cut in and cut off lower....the short spring sets the difference between the two...tightening the shorth spring raises cut off pressure only...loosening the short spring lowers cut off pressure only....
Q: My well water pump runs constantly. The manual says it should kick off at 50 psi, it only gets to 48 (moves to 45 rather quickly, slow to 48). Water isn't an issue. Turned off all water to house, and still gets to 48, so I believe I can exclude leak somewhere in the house.One place I called said it could be a bit of grit in the jet pump when I called. This seems like it could cost big bucks. Could I suggest for the service man to check anything else?
You probably have a problem with your pressure tank. If it is the bladder type it could be broken. If it isn't it may need compressed air added. A faulty pressure tank causes the pump to run constantly every time water is turned on in the house. You need to get the tank repaired if possible or replaced. Failure to do so promptly will soon burn out the pump from overwork. If it runs even when water is not being used in the house then this is not the answer to your question. But if it goes on every time you flush a toilet or use just a little water it probably is what is wrong.
Q: Can the water from the fire pump enter the roof fire tank? Why?
Fire water pump water can not enter the roof, fire water tanks, "construction regulations" and "high regulations" clearly defined. The roof fire water tank acts as a temporary fire fighting water for 10 minutes, and the water in the fire pump is supplied directly to the indoor hydrant or sprinkler system. Roof water tank fire water can only be provided by the living pump.
Q: The water pump on my 1997 corolla has been leaking, I want to replace it by myself. I did some research online, and get the diagram of the engine structure. It seems to me it is not very hard to do, but who knows, it might end up being a very tricky job. Did anyone replace the water pump on 97 corolla before? How difficult was it? Two things I actually worry: 1. It might be hard to unbolt the water pump pulley, because there is little room insert a wrench. 2. Also, because of the lack of room, it would be also hard to unbolt the timing belt cover (the 2nd/middle cover). A shop gave the quote of $440 to replace the water pump, and I think I should be able to do it myself.
You'll need to have a 1/4 drive short extension and 10mm socket to get the t-belt covers off. Also be sure to loosen the water pump pulley's 4 10mm bolts before removing the alt/ac belt to ease getting the pulley off. Your also going to need to support the engine when you take off the motor mount to gain access to the t-belt. Good luck and hope this helps. The hardest part of the job usually is getting the p.s. belt loose due to it's location while doing the job on the ground. Also you may want to invest in a repair manual so you line the marks up correctly, it's imperative that you have them exactly lined up.Good luck and hope this helps.

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