• Gas-Liquid Pump (40QY) System 1
Gas-Liquid Pump (40QY)

Gas-Liquid Pump (40QY)

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
10000 set/month

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Application:
Air suspension treating
Liquid transfer
Ozone water preparing

Performance range
Capacity: Q up to 18 m3/h
Head: H up to 70m
Temperature: T up to 120degreeCelsius
Speed: N 2900rpm
Power: P up to 7.5kw

Standard material
Wet parts is stainless steel 304

Description
Stable performances
High efficency
Low noise
Simple in struction and operation

Q:When the pump is running with frequency conversion, the instantaneous power is greater than the power frequency operation, and the actual flow and lift are less than the power frequency. When running, the efficiency is very low. Why?
Pump power frequency operation, speed is rated. Frequency conversion actually adjusts the speed of the pump (the speed becomes smaller), and the flow of the pump moves parallel and downward. As for efficiency, it depends on the operating conditions of the pump. Does it deviate or run to the minimum efficiency position of the flow curve of the pump?.
Q:This is a brand new water pump and we used plenty of gasket maker. Does this year of f150 need the back plate that comes on the water pump?
if its leaking from the weep hole then u have a bad pump.....return it and get another.... if its leaking from a seal or from the silicone ....u will need to remove it and reinstall it......this time make sure silicone is evenly spread ......
Q:I have a Honda Accord, and last week I replaced the Radiotor, due to a leak. This week the Water pump broke, it was making a ver loud noise and major leak, when I opened the rad, basically all the fluid was drained.Do you think the two are related? or do you think when the Rad was replaced it was not done properly which caused the water pump to break?Thanks.
If your radiator went then it is highly likely that regular maintenance ie rad flushing, fluid changes have not been taking place. Water pump will have nothing to do with the rad, unless when rad was leaking you ran vehicle with no lubrication (water-antifreeze mix) to water pump. The pump will just seize up or crack. These issues are probably just age related. If the rad was defective or you had coolant issues, the lights on your dash would indicate low fluid engine overheat of course you wouldn't drive it then. Everybody knows what a dummy light is for, right.
Q:I am about to replace the timing belt in a 3.4L Toyota V6 at approximately 85,000 miles. The motor has had the Toyota red coolant, which lubricates a water pump very well. Should I, Or should I not replace a Toyota Water Pump also, at this mileage (85,000)? Could the original water pump last until 170,000? Thank you
It will probably last you until 170k, but are you willing to take the chance? Sometimes changing those timing belts gets pretty labor intensive, and the pump is readily exposed, when if the pump goes out later, you would have to take everything off again. If the pump is not that expensive, do it now.
Q:how do i take water pump off took all hoses and bolts i think off dont know whats holdin it on how many bolt hold it on i know the seal can hold it on ther but it wont budge even when i use block of wood and tap with hammer
Raise and suitably support vehicle. Electrical connectors from electric engine coolant fans. Electric engine coolant fans. Engine block coolant drain hole plug and knock sensor. Drain engine coolant. Install engine block coolant drain hole plug and knock sensor. Tighten Coolant drain hole plug to 18 Nm (13 ft. lbs.) Knock sensor to 19 Nm (14 ft. lbs.) Lower vehicle. Intake Air Temperature (IAT) sensor electrical connector. Air intake duct from throttle body and Mass Airflow (MAF) sensor. Upper and lower radiator hoses from water pump. Heater hoses from water pump and throttle body. Electrical connector from coolant sensor. Reposition ignition coil and bracket. Air pump and bracket. Water pump bolts/screws (40) and stud (41). Water pump (37). Water pump gaskets (38). Water pump driveshaft coupling (39), and water pump driveshaft seals (156). Clean Water pump gasket surfaces. Water pump bolts/screws and stud. INSTALLATION Water pump driveshaft coupling (39), and water pump driveshaft seals using Water Pump Driveshaft Assembly O-Ring Seal Installer (156). Water pump gaskets (38). Water pump (37). Water pump bolts/screws (40) and stud (41). Tighten water pump bolts/screws (40) and stud (41) to 45 Nm (33 ft. lbs.) . Air pump and bracket. Position coil and bracket. Electrical connector to coolant sensor. Heater hoses to water pump and throttle body. Upper and lower radiator hoses to water pump. Air intake duct to throttle body and MAF sensor. IAT sensor electrical connector. Electrical connectors to electric engine coolant fans. Refill cooling system. Inspect for leaks, after running engine to normal operating temperature.
Q:mercury 9.8hp.installed a new water pump impeller and still no water circulating through engine. no blockage anywhere. now what??? i`m stumped at this point.
I have seen this many times on 9.87.5Merc'sThere is a plastic o-ring under the power head and it is probablly melted closed.There is a way to fix it without removing the powerhead.Remove the lower unit and pull out the water pickup tube.Then use a piece of brake line 5/16th sharpen on a 45 degree angle and push up the opening for the water pickup to open the passage.This will fix your water problem.
Q:What is called soft start of water pump?
Close the outlet valve of the pump, open the inlet valve, and can ensure that the water pump "self filling" (the liquid level is higher than the pump inlet pipe under the condition of the water pump start procedure is: to start the motor, to the normal operation of the motor, slowly open the outlet valve, the current gradually increase. But in the unattended operation (valve), and automatically pump, and pipeline diameter and length (in the pipeline water quality will be great), such as the motor start fast, to quickly promote the quality of water (as the train will soon accelerate acceleration), will make the motor starting current is large, causing the motor to trip and the damage of mechanical and electrical. Soft start (soft starter added in the circuit) - that is, slow motor speed, can overcome the above situation.Stop the pump normal order is: close the outlet valve, then stop the motor, such as unmanned operation, the outlet valve is not closed, when the pump stops suddenly, the water inside the tubes (especially vertical pipe), water will quickly turn back, so when the check valve suddenly closed, the fast flowing water suddenly stop by the inertial impact that produces "water hammer" effect and damage of pipeline system, using the "soft stop" should, in the circuit is connected with the soft stop device.
Q:I was vacuuming up water from my basement I assumed was from the rain, suddenly water started spraying out of a blue pump at the base of my furnace, don't know what the pump does or why its spraying but its making an awful mess.
Furnace Water Pump
Q:Why should the water inlet of water pump be fitted with reducer?
Increasing the pipe diameter can reduce the resistance loss along the path and reduce the suction vacuum of the pump! Before the inlet of the pump is a big diameter, when you reach the suction port, and the pump inlet diameter to be consistent, so the use of reducer joints!
Q:my 2003 dodge durango broke down 6 weeks ago. the mechanic put it on the diagnostic machine, and it said i needed a fuel pump and a water pump. well i got the fuel pump changed and he told me if i kept water in the car it could hold out for a little while until i get the water pump fixed. so i kept water in it it's been 3 weeks. saturday night all of a sudden i watched the temperature gauge jump to HOT! I pulled over and it was smoking like hell. i'm lucky a friend of mine drove by at that instant and went to his house and got me antifreeze and water and put it in the car. so it was fine sunday. then last nightafter i got home it was smoking again. i let it cool down and then filled it up with water. this morning i took my daughter to school and then drove to my other daughter's daycare and it was smoking like crazy and there was antifreeze and water all over the ground where i parked. so i left it at the daycare and got a ride to work. should i fix the water pump? or is
Chances are if you had a reputable mechanic tell you it needed a water pump at the time, and he's sure it was leaking.... assuming you haven't overheated the engine that caused gaskets to blow (ie. head gaskets), then a water pump should fix the problem. A good quick check is: is there steam coming out of your tail pipe... if so, you've done more damage than what the water pump will take care of.

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