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Why are antifreeze valves necessary in heat pumps?
Antifreeze valves in heat pump installations play a key role in protecting the system against damage caused by freezing of the medium. They are an ...
How to effectively use hot water circulation?
The circulation of domestic hot water (DHW) is a key element in installations that are intended to provide users with constant access to hot water ...
Deep well vs. dug well: technical and cost aspects
The decision to choose between a deep well and a dug well depends on many factors that every specialist should take into account. Nowadays, when th...
Protection of heating systems with magnetic filters
Magnetic filters for central heating are elements that significantly increase the life of heating installations by protecting them against harmful ...
Typical pipe diameters - inches, mm, DIN, ISO, PE
When selecting pumps, it is inevitable to talk about pipelines (usually pressure ones). To understand each other well, we must use the same names. For some, it is a 50 mm pipe up to PE50 (50 mm on the outside), for others it is DN50 (e.g. stainless steel Ø60.3x2) and for still others it is ~50 mm inside (e.g. PE63x5.8) because this is how we calculate losses on the pipelines.
Pumps with grinder. When is it worth using them?
Pumps are devices commonly used in industry and households. Their integral element is the engine that drives the working tool, generating the neces...
Application and principle of operation of submersible pumps
Submersible pumps are designed to work in water and enable pumping liquids from very great depths. The installation of deep well pumps is necessary...
Hydrophore in a single-family house. What's worth knowing?
Hydrophore is a common name for a water-air installation whose task is to maintain constant water pressure. An integral element of the hydrophore s...
Where to place the hydrophore? Tips and tricks
A hydrophore is an integral element of a hydrophore installation, whose task is to maintain constant water pressure. The hydrophore works with a su...
Circulation pumps in central heating installations
The circulation pump is a type of centrifugal pump and is used to cause the flow of liquids in heating and cooling installations. In other words, t...
