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 DUAL HEAD Circulation Pump Wave Maker 3200GPH for Aquarium Salt Fresh Fish Reef $23.18 Time Remaining: 21d 17h 54m Buy It Now for only: $23.18 |
 Hydor Koralia Evolution 750 Aquarium Circulation Pump 750 gph Power Head $23.00 (5 Bids) Time Remaining: 15h 2m |
 Protein Skimmer Filter Pump With Power Head Fish Tank Aquarium Tank Salt Water $39.95 Time Remaining: 11h 3m Buy It Now for only: $44.95 |
 350 GPH Power head Pump Aquarium Submersible 60 gal up $10.95 Time Remaining: 9d 9h 27m Buy It Now for only: $10.95 |
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 FINE 1600 GPH MARINE AQUARIUM TWIN POWER HEAD WAVE MAKER PUMP $29.95 Time Remaining: 8h 16m |
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 Aquarium Peristaltic Dosing Pump head $19.90 Time Remaining: 22d 4h 6m Buy It Now for only: $19.90 |
 GAIN 1600 GPH AQUARIUM DUAL POWER HEAD WATER PUMP WAVE MAKER $29.95 Time Remaining: 7h 58m |
 FINE 2 X 800 GPH AQUARIUM DOUBLE POWER HEAD WATER PUMP WAVE MAKER $32.99 Time Remaining: 7h 24m |
 New 3500gph In line Submersibsle Koi Pond Pump 33ft Cord Max head 215ft 290W $139.50 Time Remaining: 29d 18h 33m Buy It Now for only: $139.50 |
 FINE 800 GPH POWER HEAD PUMP FRESH SALT WATER FISH TANK WAVEMAKER $19.99 Time Remaining: 11h 1m |
 350 GPH Power head Water Pump Aquarium 60+ gal New $10.95 Time Remaining: 16d 10h 25m Buy It Now for only: $10.95 |
 GAIN 1300 GPH POWER HEAD PUMP SALT FRESH WATER TANK MAGNETIC $37.00 Time Remaining: 13h 29m |
 Hydor Koralia Evolution 1400 Power Head $47.99 Time Remaining: 3d 6h 28m Buy It Now for only: $47.99 |
 GAIN 800 GPH POWER HEAD PUMP FRESH SALT WATER FISH TANK WAVEMAKER $19.99 Time Remaining: 13h 3m |
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 FINE 2 X 6000 L H DUAL TWIN POWER HEAD PUMP SALTWATER FISH TANK TOTAL 12000L H $43.99 Time Remaining: 10h 37m |
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 Aquarium Peristaltic dosing pump Head Marine Magic $13.50 Time Remaining: 29d 4h 9m Buy It Now for only: $13.50 |
 Protein Skimmer Filter Pump With Power Head Fish Tank Aquarium Tank Salt Water $39.95 Time Remaining: 1d 11h 3m Buy It Now for only: $44.95 |
 4200gph Submersible Pond Waterfall Fountain Pump 33ft Cord Max head 23ft 180W $149.98 Time Remaining: 7d 15h 10m Buy It Now for only: $149.98 |
 GAIN 2 X 1600 GPH AQUARIUM DUAL TWIN POWER HEAD WAVE MAKER PUMP 3200GPH $43.99 Time Remaining: 9h 52m |
 New 290 GPH Fresh Saltwater Aquarium Pump Power Head $16.95 Time Remaining: 11d 8h 5m Buy It Now for only: $16.95 |
 FINE 800 GPH POWER HEAD WAVE MAKER WATER PUMP 360 ROTATION WAVEMAKER $19.99 Time Remaining: 12h 50m |
 TAAM Hyperflow 8 Hyper Flow 8 550 GPH Professional Grade Water Pump Power Head $25.90 Time Remaining: 17d 12h 25m Buy It Now for only: $25.90 |
 GAIN 1600 GPH MARINE AQUARIUM TWIN POWER HEAD WAVE MAKER PUMP $29.95 Time Remaining: 11h 28m |
 2000gph External Submersible Koi Fish Pond Pump 33ft Cord Max head 20ft 190W $119.98 Time Remaining: 7d 13h 52m Buy It Now for only: $119.98 |
 GAIN 1600 GPH DUAL TWIN POWER HEAD PUMP FRESHWATER FISH TANK $29.95 Time Remaining: 13h 58m |
 GAIN 1600 GPH DUAL TWIN POWER HEAD PUMP SALTWATER FISH TANK $29.95 Time Remaining: 8h 57m |
 3200GPH DUAL TWIN POWER HEAD WAVE MAKER PUMP POWERHEAD $69.99 Time Remaining: 7d 15h 22m Buy It Now for only: $69.99 |
 FINE 3000 L H POWER HEAD PUMP SALT FRESH WATER FISH TANK WAVEMAKER $19.99 Time Remaining: 11h 22m |
 NEW WAVE MAKER DUAL HEAD 1600GPH FOR AQUARIUM FISH TANK $31.99 Time Remaining: 22d 5h 9m Buy It Now for only: $31.99 |
 FINE 1300 GPH POWER HEAD PUMP SALT FRESH WATER TANK MAGNETIC $37.00 Time Remaining: 17h 15m |
 120V 1000L H Aquarium Water Air Filter Pump Head H Max4ft Adj Outlet USA Stock $17.99 Time Remaining: 3d 19h 56m Buy It Now for only: $17.99 |
 GAIN 800 GPH AQUARIUM POWER HEAD OCEAN LIKE WAVE MAKER WATER PUMP $19.99 Time Remaining: 13h 26m |
 2 NEW Maxi Jet 1200 Power Head Aquarium Pump Marineland $52.99 Time Remaining: 1d 16h 7m Buy It Now for only: $52.99 |
 FINE 3000 L H AQUARIUM WAVE MAKER PUMP POWER HEAD 800 GPH SUCTION $19.99 Time Remaining: 10h 50m |
 GAIN 2 X 1600GPH DUAL TWIN POWER HEAD PUMP SALTWATER FISH TANK 3200GPH $43.99 Time Remaining: 12h 26m |
 New 1800gph External Submersibsle Koi Pond Pump 33ft Cord Max head 18ft 150W $115.50 Time Remaining: 29d 18h 21m Buy It Now for only: $115.50 |
 FINE 1600 GPH DUAL TWIN POWER HEAD PUMP FRESHWATER FISH TANK $29.95 Time Remaining: 9h 27m |
 TAAM Rio 2800 SS 800 GPH Aquarium Pond Fountain Water Pump Powerhead 12 ft Head $39.00 Time Remaining: 21d 8h 51m Buy It Now for only: $39.00 |
 GAIN 2 X 800 GPH AQUARIUM DOUBLE POWER HEAD WATER PUMP WAVE MAKER $32.99 Time Remaining: 11h 19m |
 Hydor Koralia Evolution 550 Power Head NIB $31.99 Time Remaining: 25d 3h 37m Buy It Now for only: $31.99 |
 FINE 800 GPH AQUARIUM POWER HEAD OCEAN LIKE WAVE MAKER WATER PUMP $19.99 Time Remaining: 14h 37m |
 Bubble Magus Dosing Pump Replacement Head $24.99 Time Remaining: 27d 14h 37m Buy It Now for only: $24.99 |
 GAIN 800 GPH AQUARIUM POWER HEAD WATER PUMP CIRCULATION WAVE MAKER $19.99 Time Remaining: 14h 38m |
 800 GPH POWER HEAD PUMP FRESH SALT WATER FISH TANK WAVEMAKER $19.99 Time Remaining: 22d 17h 52m Buy It Now for only: $19.99 |
 GAIN 2 X 1600 GPH AQUARIUM DUAL POWER HEAD WATER PUMP WAVEMAKER JVP 201 $43.99 Time Remaining: 8h 55m |
 GAIN TROPICAL FISH TANK POWER HEAD WAVE MAKER PUMP 800 GPH $19.99 Time Remaining: 13h 6m |
 Hydor Flo Rotating Deflector Power Head Wave Maker $15.95 Time Remaining: 12d 17h 1m Buy It Now for only: $15.95 |
 FINE 1600 GPH AQUARIUM DUAL TWIN POWER HEAD WAVE MAKER PUMP $29.95 Time Remaining: 12h 46m |
 220V Wave Maker 3000 L H 6W Vibration Power Head Pump Marine Aquarium Fish Tank $14.99 Time Remaining: 26d 16h 43m Buy It Now for only: $14.99 |
 FINE 1600 GPH AQUARIUM DUAL POWER HEAD WATER PUMP WAVE MAKER $29.95 Time Remaining: 8h 37m |
 Sunsun JVP 202B Dual Power Head WaveMaker Pump 12000L H $29.99 Time Remaining: 2d 23h 38m Buy It Now for only: $29.99 |
 FINE 4 X 800GPH AQUARIUM WAVE MAKER PUMP POWER HEAD TOT 3200GPH $49.99 Time Remaining: 17h 11m |
 Aqueon Circulation Pump 700 GPH Aquarium Power Head $24.99 Time Remaining: 7d 6h 21m Buy It Now for only: $24.99 |
 GAIN FISH TANK POWER HEAD WAVE MAKER WATER PUMP 800GPH 360 DEGREE CIRCULATION $19.99 Time Remaining: 15h 28m |
 GAIN 4 X 800GPH AQUARIUM WAVE MAKER PUMP POWER HEAD TOT 3200GPH $49.99 Time Remaining: 17h 31m |
 PONDMASTER 190 GPH Pump and Filter Fountain Head Kit $82.50 Time Remaining: 29d 8h 56m Buy It Now for only: $82.50 |
 FINE 2 X 1600 GPH AQUARIUM DUAL TWIN POWER HEAD WAVE MAKER PUMP 3200GPH $43.99 Time Remaining: 10h 19m |
 Catalina Aquarium CA 6000 AQUA PUMP Power Head Aquarium pump up to 400 Gallons $63.99 Time Remaining: 28d 9h 9m Buy It Now for only: $63.99 |
 FINE 1600 GPH DUAL TWIN POWER HEAD WAVE MAKER PUMP 120 GALLON $29.95 Time Remaining: 15h 34m |
 790GPH Submersibsle Koi Fish Pond Fountain Pump 16ft Cord Max head 115ft 70W $53.50 Time Remaining: 29d 18h Buy It Now for only: $53.50 |
 FINE 6000 L H DUAL TWIN POWER HEAD PUMP SALTWATER FISH TANK $29.95 Time Remaining: 12h 42m |
 Hydor Koralia Nano 425 Power Head NIB $27.99 Time Remaining: 18d 8h 38m Buy It Now for only: $27.99 |
 FINE 800 GPH 360 DEGREE ROTATION POWER HEAD WAVE MAKER PUMP 3000 L H $19.99 Time Remaining: 14h 21m |
 New Aquarium Vibration Power Head Wave Maker Pump $7.99 Time Remaining: 29d 7h 44m Buy It Now for only: $7.99 |
 GAIN 2 X 3000 L H AQUARIUM WAVE MAKER PUMP POWER HEAD TOTAL 6000 L H $32.99 Time Remaining: 8h 59m |
 GAIN 800 GPH 360 DEGREE ROTATION POWER HEAD WAVE MAKER PUMP 3000 L H $19.99 Time Remaining: 16h 13m |
 Black 6 in 1 Garden Pond Fountain Water Pump Connector Beautiful Waterfall Head $9.99 Time Remaining: 3d 20h 12m Buy It Now for only: $9.99 |
 GAIN 3000 L H AQUARIUM WAVE MAKER PUMP POWER HEAD 800 GPH SUCTION $19.99 Time Remaining: 13h 49m |
 BOYU Wave Maker Pump Power Head Holder Stand PZ 01 $7.00 Time Remaining: 7d 15h 9m Buy It Now for only: $7.00 |
 FINE 2 X PERFECT SUNSUN 1600 GPH TWIN POWER HEAD WAVE MAKER WATER PUMP $43.99 Time Remaining: 9h 6m |
 290 GPH Aquarium Pump Filter Power Head Submersible New $17.95 Time Remaining: 9d 11h 43m Buy It Now for only: $17.95 |
 FINE 2 X 1600GPH DUAL TWIN POWER HEAD PUMP SALTWATER FISH TANK 3200GPH $43.99 Time Remaining: 15h 43m |
 Taam Rio Mini 90 Aqua Pump Power Head 85 Gph $13.97 Time Remaining: 26d 9h 5m Buy It Now for only: $13.97 |
 FINE 6000 L H DUAL TWIN POWER HEAD PUMP FRESHWATER FISH TANK $29.95 Time Remaining: 14h 31m |
 GAIN 2 X 1600 GPH DUAL TWIN POWER HEAD PUMP SALTWATER FRESHWATER FISH TANK $43.99 Time Remaining: 17h 2m |
 1200gph Submersibsle Koi Fish Pond Fountain Pump 33ft Cord Max head 18ft 120W $108.95 Time Remaining: 29d 18h 10m Buy It Now for only: $108.95 |
 FINE 1600 GPH DUAL TWIN POWER HEAD PUMP SALTWATER FISH TANK $29.95 Time Remaining: 12h 25m |
 Rio 180 UL 3 Prong Fountain Pump Power head 120 GPH $15.75 Time Remaining: 9h 16m Buy It Now for only: $15.75 |
 GAIN PERFECT SUNSUN 1600 GPH TWIN POWER HEAD WAVE MAKER WATER PUMP $29.95 Time Remaining: 12h 54m |
 1600gph DUAL HEAD WAVE MAKER CORAL FISH PUMP AQUARIUM $35.99 Time Remaining: 1d 15h 48m Buy It Now for only: $35.99 |
 GAIN TROPICAL FISH TANK DUAL TWIN POWER HEAD WAVE MAKER PUMP $29.95 Time Remaining: 14h 7m |
 220V Wave Maker 12000L H Vibration Dual Power Head Pump Aquarium Fish Tank 24W $29.99 Time Remaining: 26d 18h 33m Buy It Now for only: $29.99 |
 GAIN TROPICAL FISH TANK POWER HEAD WAVE MAKER PUMP 3000 L H $19.99 Time Remaining: 12h 22m |
Head Pump
Inground Pool Pump - How to Buy One And Save Money
An inground pool pump serves as the heart of your pool system. Aside from keeping your pool free from germs, it also ensures clearer water that's algae-free. It works with your pool filter by circulating water and making sure chemicals and chlorine aren't concentrated in one area. Investing in a high quality pool pump should keep your pool functioning like new. It lets you enjoy your pool without worrying about maintenance.
A typical water pump works by drawing water from the pull then pushing it through a filter and heater, if you have one. After the water has been cleaned free of sediments and contaminants, it is then released back into the pool through its return ports. Buying just any pool pump won't do the trick. There is a specific pump type and capacity to suit every swimming pool. As a general rule, you have to consider the horsepower, flow rate, pump head pressure and pump type. These should all be in accordance to your pool's dimensions and volume.
Energy-efficiency is a common concern among new pool pump buyers. You can easily see this on the main unit. Look closely as it is usually written on a name plate in fine print. The wrong pool pump can lead to higher energy consumption and outrageous electricity bills. Higher power doesn't exactly mean higher efficiency so make sure you're buying the right pump for your pool. Otherwise, you might end up spending on something that would be of no use.
Flow rate is another important consideration when buying pool pumps. The flow rate is the amount of water moved by the main unit within a particular period. It is commonly gauged in liters or gallons per minute. Figuring out the correct flow out can be tricky. As a good measure, you must decide first how often you want water to be redistributed. If you own a commercial pool, it isn't surprising to have a pool pump running for 24 hours. However, this isn't necessary for a pool with very few users. A residential pool typically needs water circulation at least once or twice a day.
An efficient pump should be capable of releasing 250 l/m. Under normal circumstances, a pool pump with a capacity of 250 liters per minute requires at least 500 watts of electricity to work. If you own a bigger pool, be prepared to have a higher electricity bill since a 350 l/m pool pump runs on 1200 to 1500 watts.
Lastly, look for a pool pump with the right head pressure. Smaller head pumps are enough for above-ground pools and small inground pools. If you own an average-sized inground pool then you're better off with a medium head pump. These are capable of handling pools with capacities of up to 20,000 gallons. If your pool is bigger than this, then use a high head pump. An ultra high head pump is available for combination pools or those with a built-in spa.
It's difficult to pick just one inground pool pump with all the choices available. While they are all basically the same, it is crucial to find one with features that would suit your pool. The best place to search for advice is through the Internet. Consumer reviews can give you unbiased opinions and first-hand experiences with these products
About the Author
If you're looking for information about Dolphin Pool Cleaners, Inground Pool Cleaners or anything Pool Related, check out our website http://www.dolphinpoolcleanersguide.com.
I want to submit pump head calculations for chilled water(HVAC). Please provide me standard formate and charts
I want to submit pump head calculations for chilled water(HVAC) FOR 80 Floor building at dubai. Please provide me standard formate and charts to prepare chilled water pump head calculations
I did this sort of thing for over 30 years. Do it the way engineers do it (You will have to anyhow). Contact several pump manufactures and ask for their Engineering Manuals. Many post them on the Internet. The calculations are in there done for you. You need only figure out the needed Total Dynamic Head (TDH) and look it up on the pump head charts in the manual.
TDH is given in Feet of Water, you usually can neglect velocity head and deal only with Pressure Head and Elevation Head. The manuals have conversion charts for pressure in pounds per sq in to feet of water.
Elevation Head is easy it is the height you want to pump to. Say 20 feet per story then you need 1600 feet of head to get water to the top of an 80 story building with zero pressure. That's a lot so you may need to put tanks on lower floors and re-pump.
Figure the pressure you need after you lift the water, convert to feet of water, add to the Elevation Head and you have TDH.
I'll look for a website with a good manual and post it if I find it
Try: http://www.tigerflow.com/
Or GOOGLE "HVAC PUMPS"
mcA-T feat. DA PUMP - Bomb A Head! Returns!
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