G Type Screw Pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

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Supply Capability:: 350 set/month

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Product Introduction:

type screw pump for a single screw-type transport pumps, because of its excellent performance in recent years in the domestic application of rapid expansion. Its most important feature of the media flexibility and a smooth flow, pressure, pulse of small, self-absorption capacity, which is by any other species can not replace the pump can be realized liquid, gas, solid multiphase lose, applied to Chemical, pharmaceutical, electroplating, printing and dyeing, paper, electricity and other transportation industries lubrication or non-lubricating medium, corrosive media, containing a small amount of tiny solid particles of medium and low viscosity of the medium to high viscosity.

Range of Application:

To handle industrial and domestic wasterwater, and muddy water containing solid particles and short fibre;To handle mediums such as oil remains in oil tankers,oil water,oil residue and etc.;

To handle thick paste ,emulsified paste,unguent cosmetics and etc.;

To handle adhesive starch ,cooking oil ,honey, pulpy sugar, mashed fruit,cream and other leftovers;

To handle paste in the industries of brewage,construction ,mining ,printing ,papermaking and etc.

Type Designation:

Model	Speed r/min	Flow M3/h	Pressure Mpa	Motor KW	Head m	Inlet mm	Outlet mm	Allowable particulate size(mm)	Allowablefibre length(mm)
G20‐1	960	0.8	0.6	0.75	60	25	25	1.5	25
G25‐1	960	2	0.6	1.5	60	32	25	2	30
G25‐2	960	2	1.2	2.2	120	32	25	2	30
G30‐1	960	5	0.6	2.2	60	50	40	2.5	35
G30‐2	960	5	1.2	3	120	50	40	2.5	35
G35‐1	960	8	0.6	3	60	65	50	3	40
G35‐2	960	8	1.2	4	120	65	50	3	40
G40‐1	960	12	0.6	4	60	80	65	3.8	45
G40‐2	960	12	1.2	5.5	120	80	65	3.8	45
G50‐1	960	20	0.6	5.5	60	100	80	5	50
G50‐2	960	20	1.2	7.5	120	100	80	5	50
G60‐1	960	30	0.6	11	60	125	100	6	60
G60‐2	960	30	1.2	15	120	125	100	6	60
G70‐1	720	45	0.6	11	60	150	125	8	70
G70‐2	720	45	1.2	18.5	120	150	125	8	70
G85‐1	720	65	0.6	15	60	150	150	10	80
G105‐1	500	100	0.6	22	60	200	200	15	110
G135‐1	400	150	0.6	37	60	250	250	20	150

Technology Parameters:

Flow：0-150m3/h；

Head：60-120m；

Power：0.75-37kw；

Rotary speed：500-960r/min；

Calibre：20-135mm；

Temperature：-15-200℃

Q: okay i just put a new camshaft in my truck and before my water pump seemed to work but it leaked a little bit but my truck never got hot well i drove it a little bit after puting in the new camshaft and the top radiator hose and heater hose was warm but the bottom radiator hose was cold so i think my water pump went out but not to sure thanks to any answers: I would check the thermostat. But you don't check it like the first answer indicates. Pull the thermostat out. Look at it if it is open it is bad. If it is closed put it in a pot of boiling water. If it does not move it is bad. This may seam like allot to go through but if it is not the thermostat your only out the cost of a new gasket. And you know for sure. If there is nothing wrong with the thermostat , than you aren't getting circulation. A few causes would be: Cooling system clogged water pump bad internal leak or external leak. If you have a leak the system can't build pressure.It will take a long time to warm up and or it will make you think it is over heating but it will only be a leak. It will also run hot. NEVER OPEN A RADIATOR CAP WHEN THE ENGINE IS HOT. YOU WILL BE GOING TO THE HOSPITAL TO HAVE YOUR BURNS TREATED!!!

Q: Ok, here's my problem. My parents bought this house a few years ago. No problems at first, but then during Hurricane Katrina, the basement started to flood from the heavy rains. Now whenever it rains, it floods. We have a half bath down there and the water would drain out in the shower drain. Now no water drains out, and we've already check the drain for clogs. It's clear. We currently have to bucket the water out.I'm looking for a good water pump to get them before I move out. I'm not sure if it has a sump pit or anything.We don't particularly care if we have to pump it out through a window or anything, as we have a pasture next to us. I just need something that could pump out the water when it rains. Preferably something not too expensive but that will still get the job done.Note: This is in Louisiana; lord knows what compelled the people who built this house to build a basement.Any suggestions/advice are much appreciated.: Most home improvement and probably good hardware stores, carry what is called a Utility Pump. They come in several different horsepower models, I assume depending on how much water and how long it will need to run. They are simple pumps that set on the floor and some will pump out to withing 1/8 of the floor. So, if there's even just a low spot in the floor somewhere, it would pump out most all the water you have. They range in price from about $50 to $150 in price. They also have a hose connecting thread on the opening on top. That way you can pump the water anywhere you want it. That would be the way I'd go.

Q: I have a 1999 Mercury Grand Marquis vehicle. How do you know when the water pump is going. Is their any particular noise I should be hearing.: There is no noise associated with a water pump going out that I am aware of other than the engine exploding due to excessive heat. The dash guages; especially the engine temp guage, will give you a clue as to a cooling problem, whcih is what the water pump is for. The water pump prevents the engine block from overheating. When the pump fails, the engine overheats and will either shut down, or the engine will burn out. The best way to tell is to monitor the temp guage. If the engine is running hot, it either the water pump, lack of water in the cooling system, or Thermostat failure. Best to have a mechanic check it out. Cheers!

Q: 1.where is it located and what would I have to remove 1st to get to it. And would I need a torque wrench if so what # would it have to be at when re-installing water pump: 1990 Toyota Celica

Q: I switched on the pump and smoke came out of it, i opened the pump n found it hadsome water probably caused the shock. How to repair it or is it dead?? ** its not a wellpump just a normal one that pump the water to the tank from a small reserve: All electrical things work on smoke - once the smoke escapes then they don't work. Seriously if water got into the works it’s probably burned out and needs to be replaced - having the motors rebuilt on these things usually costs more than a new one. More details click the following link…

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?: Mechanical water pumps will move water with any rotation, provided it's a sealed system and there are no obstructions. The flow rate will be determined by the RPM of the water pump. This is proportional to the pulley sizes of the drive pulley to the water pump pulley. 600 RPM for a water pump at idle is sufficient for the cooling system design and the engine heat load at idle. Without knowing the specifics of your application, it would be hard to tell how fast you would need to pedal.

Q: What things in my car could the seizing of my water pump cause? As I stated in another question, the power steering went, the red battery light came on and it over heated. The mechanic said it seized and i'm lucky the engine didn't seize. He has to look into it more. I'm just really curious as to what kind of damage i've done and the possibilities! thanks in advance.: It really depends on the car and how hot it got when it overheated. most likely you will need a new belt and of course a water-pump. Possibly you have cracked a cylinder head or warped it, this mostly occurs on aluminum cylinder heads and is unlikely if cylinder heads are iron.

Q: Level 200 meters distance, elevation 30 meters, how much lift water pump?: Lift is usually used to overcome vertical height and pipe loss. Now you can determine the vertical height of 30 meters, 230 meters long pipeline losses but you lack of data not calculated. With the following conditions can be calculated: 1, flow; 2, pipe diameter; 3; pipeline material; 4, elbow number; 5, valve types and quantities.

Q: 94 f150,302. my pump is still leaking after doin the job twice. its a new pump, the first time i used the red silicone between pump and plate,both sides of gasket,and the housing on the block. leaked. then did it again with high tack gasket cement and still leaks. i cleaned all metal both times with brake clean before installing. same with thermostat housing,small leak. ive done 100s of pumps over the years,no problems, so please no rude remarks on mechanical ability. what could it be? it leaks up front of the motor above the crossmember where ya cant actually see the leak,its not a freeze plug. bolts are torqued. any ideas ? thanks: Die and tap the bolts and holes you might be getting false torque measurements. take a straight edge to your new pump, It could be fuggered right out of the box.

Q: Okay so we have a water pump outside instead of city water. A few days ago we noticed that it would turn off like always once the tank was full but then just would never turn back on. It was odd to us since it would always turn on and off at appropriate times. Now its on maybe 10 seconds and it shuts off. I took off one of the clear hoses it has and notices a green ooze inside it. I cleaned out the ooze and tapped some of the pipes in hopes of some more of it coming out. Since we have had a leak there is green stuff which i am guessing is lime, on the side of the tank. I'm also guessing this must bee the green ooze. What should I do? Now there is no water whatsoever being pumped and the time it does turn on very little water passes through. To me it sounds like something is blocking the pipes but if I pay hundreds for someone to come replace the pipes and check out the motor I dont want to end up with this problem again. If anyone has any information as to helping me I would so greatly appreciate it.: do you have shallow or deep well its the middle of summer the well could be dry you might have lost your prime on your pump there will be a bolt for priming take bolt out pour water in to hole untill full restart pump if pump doesnt fill up you might a stuck foot valve.

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