Views:10 Author:Site Editor Publish Time: 2019-07-24 Origin:Site
Types of deep well pumps
Choosing the Right Deep well pumps
Even in the busiest mornings, it is important to have the right type of deep well pump with enough power to keep water flowing. One of the most common concerns about deep well pumps is that, How do I choose a deep well pump?
Knowing some basic knowledge of deep well pumps will enable you to make a wise choice when purchasing deep well pumps.
Generally speaking, there are three basic types of deep well pumps to choose from. Everyone has advantages and disadvantages. Although they may have a lot in common, different types of pumps are installed and water is transported in different ways. These three kinds of deep well pumps are:
1. Vertical turbine pump. A vertical turbine pump suitable for installation in a pit is usually a multi-stage pump with diffusers. Pump assembly is usually called bowl assembly. It consists of suction box, impeller, unloading bowl, middle bowl, unloading box, driving excrement, shafting, bearing and pipeline for lubrication. The discharge box can be on the ground or underground.
2. Submersible deep well pump. Submersible deep well pumps are currently the most popular, in part because they are widely used. They can work in almost any well, shallow or deep. Submersible deep well pumps are installed underwater for many years and require little maintenance. But if it really needs services, it has to surface.
3. Jet pump. Jet pumps are the most powerful, providing more water, faster than any other type of pump. Like submersible deep well pumps, jet pumps can be used at any depth of the well. There are two different types, single drop and double drop installation, depending on the type you choose. Single drop pumps are most suitable for shallow wells and are installed in attached buildings or homes. The double drop device is very suitable for deeper wells. The jet assembly enters the well and the motor remains on the ground. Although jet pumps are more expensive, they are cheaper to operate and easier to maintain in the long run.
Whatever type you choose, remember that it's important to ensure that a given deep well pump meets your household's daily water needs before you buy it. In other words, pumps must be able to provide as many gallons per minute (GPM) as households consume during peak periods. Without a single, correct answer, deep well pumps with flow rates ranging from 6 to 12 gallons per minute are generally considered suitable for most single-family homes.
The second equally important dimension consideration: water pressure, in pounds/square inches (PSI). Standard 1/2 horsepower deep well pumps provide enough pressure in many residential environments, but it's a mistake to assume that this is what you need. Instead, it is recommended that you carefully investigate each water supply device and system that PSI requires in and around your home. For example, dishwashers and washing machines usually require 10 PSI, but for things like sprinkler irrigation, you may need twice as much. The best way is to seek advice from experts who are familiar with your personal family and habits.
Given that deep well pumps are a key component of the main home system, you may expect to replace them to save a considerable amount of money. The good news is that while professional installation will certainly increase the total cost of the project, the deep well pump itself is unlikely to bring you back to more than $1,000. In fact, many of the most popular and commonly used deep well pump models retail between $300 and $500.
Before you buy deep well pumps, make sure to do a good job of relevant investigation. If you want to buy a durable high quality deep well pump, the Nanjing Wangyang Pumps company has the perfect product.