• Diaphragm Vacuum Pumps Manufacturer Lowest Price System 1
  • Diaphragm Vacuum Pumps Manufacturer Lowest Price System 2
  • Diaphragm Vacuum Pumps Manufacturer Lowest Price System 3
  • Diaphragm Vacuum Pumps Manufacturer Lowest Price System 4
Diaphragm Vacuum Pumps Manufacturer Lowest Price

Diaphragm Vacuum Pumps Manufacturer Lowest Price

Ref Price:
get latest price
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
1000 set/month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Specification

Model:
QBK-2
Item:
Diaphragm Vacuum Pumps Manufacturer Lowest Price
Material:
Cast Iron ;Stainless Steel
Power:
Pneumatic
Exporting countries:
Ameircan,Japan,Australian etc
Application:
Customer Required


Diaphragm Vacuum Pumps Manufacturer Lowest Price



Features:

QBK Pneumatic Diaphragm Pumps also called Air Operated Double Diaphragm Pumps (AODD Pump) are rugged and durable self-priming, double diaphragm pumps, can handle any products that pours, from clean water to highly viscous, abrasive and chemically materials.

 

♦ Simple structure, easy to use and maintenance, less wearing parts. It can be working under liquid and running dry as well.

 

♦Suction up to 5m, max discharge pressure is 7bar, max grain diameter is 10mm, max liquid viscosity is 10,000C.s.t.

 

♦ Material: PP, Aluminum, Cast Iron, Stainless Steel. Diaphragm material: NBR, Viton, Teflon, FEP etc.

 

♦ Flow rate can be controlled from zero to max flow by increasing or decreasing air pressure.


 

 

 Specification:

Model

Diameter

(mm)

Max Flow

(L/min)

Suction

(m)

Max Discharge Pressure (Bar)

Max Grain Dia (mm)

Max Air Consumption (L/min)

QBK-8

8

16

5

6.9

1

300

QBK-10/15

10/15

20

5

6.9

1

300

QBK-25

25

100

5

6.9

2.5

600

QBK-40

40

140

5

6.9

4.5

600

QBK-50

50

240

5

6.9

8

900

QBK-65

65

280

5

6.9

8

900

QBK-80

80

400

5

6.9

10

1500

QBK-100

100

480

5

6.9

10

1500

 


Picture Shows

Diaphragm Vacuum Pumps Manufacturer Lowest Price





Q: where is water pump tempertuer sensor in ford focus 2002
Look in the maintenance manual in the glove box
Q: My 2001 300M is behaving oddly. Occasionally it will gradually overheat after I have driven around for 15 or so minutes. Yes, occasionally. I took it to my mechanic who changed the thermostat and hoses. I then drove it on a trip on the interstate and over a mountain (140 miles ) It was fine with no signs of overheating. Then the next day when I drove to work in the city, the stop and go traffic had it overheating near the end of the trip. I've been able to keep it from going in the red by using the heater. After this happened most of the days, but not all, I took it back to the shop. He reported that the fans were working correctly and the only thing he could come up with is a weak water pump. He stated that when it did get hot, he was able to bring the temp down just by rev'ing the engine a little.Does that sound right? Any other ideas and how to test?
Sounds precisely like your water pump. I had the identical predicament with a cavalier. The pump shoud be around $30 to $50 or so. Price to alter? Quite often around $one hundred to $150. Might be extra so don't quote me on that. Every keep has their own hourly cost.
Q: How long would it take before I would see water coming out of the exhaust bellow? I let it run for about 5 seconds or so and shut it of fearing it would burn up. Did this a few times and finally gave up. Pump wasn't hot and impeller was still good. Wondering if I just didn't let it run long enough?
i've always gone by the 30 second rule. even a NEW or emptied for winter motor that must completely fill, 30 seconds should be long enough. if it hasnt begun pumping by that point, i turn it off and give it some time to cool while i double check everything. then i might give it a full 45 seconds. but it wont overheat in less then a couple of minutes. and if its not pumping with the hose hooked up, the impeller is probably bad already anyways. however, if you do even get it near warm, its already hotter then you think it is where the heat is produced, the cylinders, and where you have tight clearances on fast moving parts, the cylinders and pistons. and if it gets too hot, major damage is quickly done. BTW, service period on a merc impeller is always 100 hours or 3 years. or NOW, before the motor is damaged, if unsure of when it was last done. when the impeller is less then $50 (and about an hour labor, if paying for it) and a new motor is THOUSANDS, you cant replace it too often. dennis, you have NO clue. i suggest getting one before you ruin the motor in your own boat. and in the meantime, keep your bad advice to yourself.
Q: can you give me some information?
place a bucket outside when its raining
Q: where t is in minutes since the pump is started. If the holding tank contains 1000 liters of water when the pump is started, how much water does it hold one hour later?
Water is pumped out of a holding tank at a rate of 4-4e^(-.14t) liters/minute. Lets call that function w(t). So if we integrate w(t) over a time period that will give us the total water removed over that time period. So lets integrate it from t=0 (time when pump started) to t=60 (one hour later): ∫ w(t) from t=0 to t=60 ∫ w(t)=∫ 4-4e^(-.14t)=4t+(4/.14)e^(-.14t) evaluated from 0 to 60 ∫ w(t)=4(60)+(4/.14)e^(-.14*60)-4(0)-(4/.1... ∫ w(t)=211.435 liters removed If the holding tank began at 1000 liters and 211.435 were removed... Remaining water=1000-211.435 ***Remaining water=788.565 liters***
Q: Is it a must to change the entire water pump since only driplets of anti-freeze leak out over a 7day period from the bottom of the pump? Can i simply change the gasket and make it all better? Water pump is pumping and making no noise, vehicle isnt over heating.
your water weep hole is on bottom of water pump also.if its the water pump weep hole leaking.that signs of water pump shaft bearing is going bad.water pump needs replacing.
Q: Hello,I have a Kia Spectra, 4 doors, automatic, 1.8, 2002, 64000 miles, and the alternator belt just broke. It seems that there is a chance that the water pump was lost on the process.I looked on line and to buy from the dealership, these pieces together would cost me around $70.What would it be a fair price for the service? (thinking that I was unlucky enough to lose the water pump?How do I know if my water pump is good and they are only changing it to make me spend more money???I am a girl (foreign student), and don't understand of car, or know any repair shop that could take care of that...Thanks!!!
Most shops are going to charge 2 hours labor to change the water pump, so if their labor rate is $55/hr, you will be looking at $110+ the cost of the belt water pump and coolant. Knowing that information, probably $225 would be a normal charge.Good Luck.
Q: i'm changing the tyming belt the vehicle has done 120,000 km should i replace water pump as well
Hi strange you say this it seems like when ever a timing belt is changed on a toyota the water pump is always an issue, i was warned that the same is true on my land criuser that the water pump may need to be replaced when the timing belt is changed.
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: Hi, my mechanic said that I need a new water pump. I have a 1994 Dodge Caravan SE. What is involved with the whole changing of a water pump? He said it would cost about $400 to $500 for the whole job. Is that correct? Were is a good place to go get one? I live in Staten Island New York. Is sears a good place for that job? What is installed when they do this job? Belts or what??? I thank you for your time and any help is greatly appreciated. I will be taking my car in this week and will leave a best answer based on the correct information. Thanks again :-)
It all depends on what size engine you have, the 3.0 is the worst and then the other two aren't as bad and 4 or 5 hundred seems like allot but these days when the garages are charging 100 an hour that probably isn't to bad specially in New York, the best place is probably the dealer.

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

Hot products


Hot Searches

Related keywords