4 Essential Facts for Homeowners to Consider When Buying Water Pumps
Shopping for a domestic water pump can be a daunting task if you don't know what you are looking for. There are several pump designs such as centrifugal, positive displacement pumps, and submersible pumps among others. Here are some four basic facts for homeowners to consider when buying water pumps. AS/NZS 4020 Standard -- The water pump you intend to purchase should be tested to ensure that it complies with the AS/NZS 4020 certification standards.