G Type Screw Pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: -

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: What is a fair price to have a water pump with belts replaced on a 2006 Chevy Trailblazer?: Price okorder , Water-pumps and serpentine belts are very easy to change in all rear wheel drive cars

Q: No water will come out of any faucet in the whole house and I do not know what to do, if I need a whole new pump/tank or what could be causing this please help: There are several possibilities as to why you have no water pressure. The pump could have lost it's prime, there could be a crack or loose connection between the well pipe and the pump, resulting in pumping air instead of water, the jet in the pump could have been plugged by a flake of rust broken off the inside of the pump housing, or, if you have a fairly old system, like mine, your air volume control, (a little round silver object screwed into the side of the resevoir tank), could be bad. Did this just happen all of a sudden, are you trying to open up a cottage for the summer that's been shut down all winter, was it pumping recently??? More info would be helpful.

Q: Had my car in to the shop this morning, it's a 2000 Ford Escort ZX2. The water pump and radiator need to be replaced, and they said they can do it for $380. Is this a reasonable price? Also, if I don't get them fixed right away, am I risking a lot of permanent damage to the engine?: Good chance you have a leaking head gasket. Try this, with the engine cold, remove the radiator cap, start the engine and let the car idle until it heats up. Look into the radiator, can you see large bubbles (like blowing slowly through a straw into a glass of water) or a foamy looking coolant in the radiator opening? You also need to see if there is oil in the radiator. Is the cooling system loosing coolant with no apparent external leaks? Does the car loose coolant , but never leave a puddle on the ground? A leaking head gasket is common on engine with aluminum heads and iron blocks, especially if the engine has been previously overheated. Some shops have a chemical test for combustion gasses in the radiator. It is also possible to use a system pressure test, where the entire system is pumped up to 15-20 PSI and then allowed to sit and see if the pressure drops. A quick drop in pressure indicates a leak. A pressure test can allow you to see where a leak originates, since the car is sitting and a leak will be very apparent.

Q: the impeller on my calpump pw1200 water pump will not turn. what is the problem? and how do you fix it: CLR soak. Remove the calcium and lime from the tap water use. I would use a 50/50 solution in the inlet and give it 30 min then plug it back in with the in and out in a bucket with the 50/50 mix until it runs like new.

Q: I'm trying to convince my dad to get a 1984 Porsche 944 for $900. However, the car need a new water pump and I was wondering how much it would be to get the part installed at a shop. What would be a good estimate as I'm planning on going to more than one place. So included with the price of the part and installation is this a good deal? And is the car reliable?: Porsche 944 Water Pump

Q: can stress from to much weight cause the engine to get hot and cause your water pump to leak out the weep hole? and what else causes it to leak?: This could be normal wear-and tear. Poor cooling system maintenance will cause a water pump to fail premtutrely.

Q: I took my 04 Grand Prix to the mechanic for a coolant change. My car had never drip coolant until after the coolant change . I took my car today to the same mechanic and he told me that the problem was the water pump and wants to charge me 70 dollars. Could changing the coolant affect the water pump. Or did the mechanic damaged the water pump on purpose.: The mechanic should have used GM Dexcool coolant, but even if he didn't, the chances are your coolant was long overdue for replacement and your water pump suffered from your failure to change the coolant as per your owner's manual maintenance schedule.

Q: Trying to replace my water pump and was told labor would cost $90 for an 06 impala 3.9L I don't know if it's reasonable for the amount of work.: way too cheap , they are obviously going to stack the price on extras and ancillaries, belts, coolant, thermostat etc

Q: What is the difference between a low pressure pump and a high pressure pump?: The specific speed of the high pressure pump is relatively smaller than the speed.Lift is not the same, the same flow, high pressure pump head high.Pump and shaft materials are not the same, high pressure pump raw material demand is higher, to be able to accept greater pressure and torque.The size is different, the pump body of high pressure pump is larger.Bearings can also be different, low pressure pumps are rolling bearings, and high pressure pump power, then some pumps are selected sliding bearings.The support method can also be different, the low-pressure pump is the pump foot support, but the high pressure pump can be the intermediate support.

Q: I need a new timing belt and I'm getting that done soon, but my mechanic says that water pumps are usually replaced along with the timing belt at the same time. Does it really need replaced?: What kind of car? That info would help. Well, usually on most import cars and some domestic, the timing belt runs the water pump. If this is the case, then yes i would be replacing the water pump with the timing belt because if you don't then when the pump leaks you'll end up paying almost the same money again for water pump job.

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