Plate heat exchangers Ba-23: classic series with 3/4"One of the classic size 315x73mm plates with an area of 0.023m² (per single plate). A very universal series, both for refrigeration and heating. Nominal flow at the level <4m³/h, at maximum working pressure <20 bar. Connections of Ba-23 exchangers are always 3/4 ", i.e. DN20.
Ba-23 heat exchangers are available in variants from 12 to 70 plates. A great solution for single-family houses of new construction, with underfloor or traditional radiator heating. It harmonizes very well with modern gas boilers, but also perfectly combines a sealed system with an open one, for with example in cooperation with an old-type fireplace or heating boiler.
It can also work with glycol and substances of similar consistency.
Each Ba-23 device can be optionally equipped with thermal insulation and a wall bracket with fittings.
Heat exchangers with a thread 3/4" - used for liquids can be employed in many applications by utilizing the principle of heat transfer from a hot liquid to a cold one. The most common and familiar application for the average person is the use of a plate heat exchanger in a central heating system, where it separates the closed system of heating devices (e.g., gas boilers, heat pumps) from devices operating in an open system (e.g., a fireplace with a water jacket).
A similar situation occurs when part of the system needs to be filled with antifreeze (glycol) and this part must be separated to prevent mixing with water from the rest of the system, while still allowing both parts to transfer heat to each other. This scenario is very common when connecting heat pumps to central heating systems. As heating with a heat pump becomes more popular, the plate heat exchanger for heat pumps is also becoming a well-known device.
The above describes just a small range of applications for heat exchangers. In reality, there are many more, including refrigeration, but it is impossible to list them all here.
