TOP 5 best hydraulic clutches

Added: Thursday, 5/21/2026


The efficiency and reliability of the heating system is one of the most important factors from the point of view of the comfort and safety of the household. Therefore, it is necessary to choose high-quality, proven devices.

plumber-working-in-a-boiler-room

In many heating systems, a hydraulic clutch is an important element. Its purpose is to connect two heating devices and transport the energy generated by them to further parts of the system. The selection of a hydraulic clutch is of great importance for the operation of the entire installation. But which model is worth choosing? Our list of the 5 best clutches may answer this question.

Check hydraulic clutches at the Onninen wholesaler

Hydraulic clutch - guard FLAMCO MEIBES MHK 25

FLAMCO MEIBES MHK 25 hydraulic separator   can be used in three applications – as a hydraulic switch, air and gas separator and sedimentation tank. It is adapted to work in installations with a power of up to 70 kilowatts. Safe and convenient operation is ensured by elements such as an automatic air vent and KFE drain valve, a 10-millimeter diameter immersion sleeve for a 3/8 GW temperature sensor and two plugged 3/4 GW sockets intended for mounting magnetic inserts. The device is located in a durable EPP housing with resistance to temperatures up to 130 degrees.

FLAMCO MEIBES flexbalance ecoplus hydraulic separator

FLAMCO MEIBES flexbalance ecoplus hydraulic separator   is a model equipped with a vent and drain valve. Along with the device, the investor also receives the insulation necessary for its installation. The steel housing, whose powder-coated surface ensures long operation and a high degree of resistance to adverse external factors. FLAMCO MEIBES flexbalance ecoplus can be used in installations with a maximum heating capacity of 100 kilowatts.

Hydraulic clutch with collector ELTERM SKE 2DC+ Condens

The SKE 2DC+ hydraulic clutch-collector, depending on the variant, can work with installations with a power of 55 and 90 kilowatts. The available DN25 and DN32 connections allow it to be installed in virtually any installation. Ease of use and precise parameter setting are enabled by modern solutions used by the manufacturer of this device. These include, above all, the patented flow guide, neodymium magnetic separator, drain valve, automatic air vent and capillary pocket. The whole is placed in a compact housing insulated with EPP molds made of black thick-walled powder-coated steel.

AFRISO BLH 850 insulated hydraulic clutch

  Hydraulic clutch AFRISO BLH 850   It is adapted to work with heating systems with a capacity of up to 70 kilowatts. It can operate at a pressure of up to 6 bar and a temperature of up to 90 degrees Celsius. It is characterized by high efficiency - the maximum flow is as much as 4 cubic meters per hour. The body made of galvanized steel and two-part insulation effectively protect the components from external factors and prevent heat loss. Thanks to the automatic air vent, its operation is safe and trouble-free.

Insulated hydraulic clutch ELTERM SHE-CD Condens

Hydraulic clutch ELTERM SHE-CD Condens   is a device adapted for installation in installations with a power of up to 55 kilowatts. Among the components we can find, among others, flow guides, drain valve, automatic air vent and capillary pocket. Condens technology, ensuring return cooling, allows to maintain full efficiency of the boilers connected to them.

If you have a problem with selecting a hydraulic clutch adapted to the specifics of a specific installation, we encourage you to contact us. Our employees will be happy to dispel all doubts and help you choose the right model. We also guarantee efficient execution of all orders and fast shipping. We also invite installers to shop stationary at one of several points located throughout the country.

Check hydraulic clutches at the Onninen wholesaler