• LRP Series Circulation Pump System 1
LRP Series Circulation Pump

LRP Series Circulation Pump

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000 set/month

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Q: Does the water pump and the circulating pump belong to the centrifugal pump?
Water pumps are generally centrifugal pumpsThe circulation pump depends on what kind of liquid it is circulatingGrease is generally gear pumps
Q: Give me a general intro. about submersible water pumps.
This usually refers to the pump and electric motor, where the motor is sealed so that they can be submersed. The problem with many types of pump is that they are not self priming so the easy solution is to put it under the water. There are pumps where the motor is connected by a long shaft so that it remains out of the water while the pump is submersed but I'm not sure this is really classified as a submersed pump.
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 are the categories of pumps?
First, select the pump to meet the requirements of the headThe so-called head refers to the required lift, and not lift the water height, clear this point, the choice of water pumps is particularly important. Pump lift is about 1.15 to 1.20 times the height of lifting water. If the vertical height of a water source to the water is 20 meters, the required lift is about 23~24 meters. When selecting a pump, the pump head should be close to the required head, and the general deviation is not more than 20%. In this case, the efficiency of the pump is the highest, and it is more energy efficient, and the use will be more economical. If the lift on the nameplate is much smaller than the required lift, the pump can not meet the needs of users, even if the water can be pumped, the water is also very poor. But in turn, the high lift pump for low head, there will be heavy traffic, resulting in motor overload, if long time operation, the motor temperature, the winding insulation layer will gradually aging, and even burning motor.Two, select the appropriate flow pumpWater pump flow, that is, the amount of water is generally not too large election, otherwise it will increase the cost of water pumps. Should be selected as needed, such as the use of the user's family self-priming pump, the flow should be chosen as small as possible; if users use the submersible pump irrigation, you can properly select a larger flow.
Q: I have a 1992 Pontiac Sunbird LE. It has 4 cyl. and it has 98,000+ miles on it. I took it in to get the oil changed and they inspected the car for a noise it was making. Found out the water pump was gone and the timing belt was worn. Need replacement on both. They quoted me 670.00 for the repair! STEEP! The part should cost about 20.00 max. How do I replace the water pump myself? And the timing belt? Do I need special tools? If I can't do it pretty easily myself, how much should I pay for the repair? I'm not made of money, but I need my car to run to get me to work everyday! I can't afford much, so anything around 200-300 is probably the most I can spend on the repair. What should I do?
On okorder , your timing belt with cost $15.99 and your water pump will cost $35.19 for a new one. Keep in mind that most shops charge more than that as this is how they make a profit. Depending on what their labor charge is, that doesn't sound too far out of line. I just did a timing belt and water pump on a Chrylser with a 3.5 today and it cost about $600 to do that. The water pump on your car is driven by the timing belt and is not an easy task to accomplish if you have no idea what you are doing. You can easily destroy this engine. If you are not sure how to replace an air filter, this would definately be out of range.
Q: What motor with Grundfos pumps
Our company is used in the original metering pump Grundfos, with the SIEMENS motor is a special motor, designed with Grundfos pumps use.
Q: The water pump doesn't seem to be leaking but I do have a leak under the engine in a place I can't get to. The water doesn't seem to be getting to the upper hoses of the engine. I do hear a odd sound like lose rocker arms but its hard to tell where its coming from.This engine is to big for this boat there is no room to work on it except to pull the engine. What was Four Winns thinking??? A simple fix is a major repair. Thanks
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 1998 ford taurus. It started to over heat so i turned on the heater full blast and it didn't get hot. so i put antifreeze in it and i turned it on and it seemed ok but it started to over heat again and the tank for the antifreeze looked like the cap was going to pop off. I was just down the road from my house so i thought if i drove slow i could make it home and it turned on ok but when i put it in drive it stalled. Does this mean its the water pump??????
If your water pump goes bad it leaks. A Lot. You can watch the water pour out from under your car like an open faucet, car running or off. If you are having cooling issues and must get home or to the shop slowing down will only make it worse. Your radiator is designed to use moving airflow to cool the water system. Even if you have little water in your radiator the air will help cool everything under the hood... to an extent. Between 50 and 60 are the best speeds for cars low on water. Trust me. If you're not seeing any leaking water then it could be one of these reasons: Radiator clogged. Thermostat bad. Head gasket.
Q: Is it ok to drive a car with a bad water pump?
Depends on how bad it is. I had a leaking one for about a month before I took it in. I just kept adding water. So it realy depends on what is bad, the bearings, or the impeller. If it overheats, thats a problem and will blow your engine.
Q: just pulled my well pipe up and installed a new foot valve will i have to fill the pipes back up with water before i can get it to 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!

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