Showing posts with label Choose. Show all posts
Showing posts with label Choose. Show all posts

Wednesday, December 28, 2011

Water Pumps Explained - Discover How to Choose a Water Pump For Your Garden Water Features

!: Water Pumps Explained - Discover How to Choose a Water Pump For Your Garden Water Features

Choosing the right kind of pump for your garden fountain or pond is critically important for its proper functioning. If a wrong pump is chosen, it may damage the entire system and render it useless.

Pumps are measured in terms of gallons per hour (GPH) they circulate. This GPH capacity of a pump ranges anywhere between fifty GPH to several thousand GPH. The amount of GPH you need for you pump depends on the size of equipment that is using it. Bigger equipments need higher GPH ratings.

Most garden fountains uses pump that produce anywhere between 300 to 1200 gallons per hour. Small ponds uses pump that produce about 500 to 700 GPH.

Here's a simple way to decide the GPH ratings of your pump.

First measure the amount of water that is being held by the fountain or pond. This can be done by measuring the width, depth, and length of the water basin of your fountain or pond. If your water feature is a pond, measure the average depth, average width, and average length of your pond. Measure these numbers in feet. Now multiply these three numbers to determine its volume. Multiple the volume with 7.5 and you would get the average amount of gallons of water your pond holds. The reason we multiply the volume by 7.5 is because an average cubic foot of space holds about 7.5 gallons of water. If you final gallon amount of water is about 700, then a water pump with 500 GPH rating is adequate.

The reason we choose 500 gallons per hour pump for a 700 gallon pond is because we want to make sure that the entire volume of water is re-circulated every two hours. This one trick of making sure that the entire volume gets re-circulated ever two hours is the most important criteria when it comes to choosing a water pump. Since the pump that we chose has 500 gph rating, it would re-circulate 1000 gallons of water every two hours. This makes it perfectly suitable for a pond that has got 700 gallons of water. We could have chosen a 350 GPH pump to be accurate for this example; however, it is generally best to purchase a slightly larger pump to account for the loss of pressure and hose friction.

Another important aspect of choosing a pump is its energy efficiency. A garden fountain that has direct exposure to sun may be a perfect choice for a solar pump that has zero operational costs. Water-filtration is another important factor when choosing the pumps. A large pond has lot of debris and it is critically important to pick the pump that can filter solid debris.


Water Pumps Explained - Discover How to Choose a Water Pump For Your Garden Water Features

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Sunday, December 4, 2011

How to Choose an Environmentally Friendly Garden Hose

!: How to Choose an Environmentally Friendly Garden Hose

Consumers are becoming more and more aware of the affects that every day household items can have on the environment. Let's face it, going "green" has become hip. Americans are increasingly looking for products that do not harm the environment.

Manufacturers are jumping on the trend towards environmentally friendly products in big way. In fact, even the standard tried and true garden hose is getting an extreme makeover these days.

Have decided to replace that old garden hose with an eco-friendly one? If so, here are few guidelines that will help you choose the right one.

Recycled Materials

A true earth friendly garden hose should be made from at least 50% recycled material, usually polyurethane or rubber, or a combination of both. Polyurethane hoses are generally much lighter than an all rubber hose. From an environmentally friendly perspective, the more recycled material in the hose you choose, the better.

Water Conservation

Water may one day very soon be Earth's most precious resource. The conservation is water is critical and hose manufacturers have stepped up to do their part. Eco-friendly hoses today use patented water restrictors that control pressure and help avoid soil erosion and puddling. A good hose will use at least 50% less water than a traditional garden hose.

Lighter and More Flexible

Recycled polyurethane is 2-3 times lighter than all rubber hoses. Look for a light hose that still contains a UV protective coating. Without it, the hose could become cracked much easier after exposure to direct sunlight. This will also prevent the hose from kinking as well.

Drinking Safety

Everyone who has taken a drink for a garden hose has probably has this thought: "just how safe is this water after traveling from the spigot to the other end?". With today's eco-friendly hoses, this is no longer a concern. As with other products bearing the name, "green" garden hoses use non-toxic substances and are completely safe to drink from.

Environmentally safe hoses come in all sizes and lengths. Next time you go to replace your old hose, consider purchasing one that is not only easier to use, but better for the environment as well.


How to Choose an Environmentally Friendly Garden Hose

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