A drying chamber is a system that does not forgive failures. If the circulation of the heat transfer medium is disrupted, the temperature becomes uneven, the process takes longer, and the final result suffers. That is why in such conditions a HGR550-DN40 circulation pump with a wet rotor is used, ensuring stable and continuous operation of the system.

This is a pump that does not draw attention to itself, yet without it the drying chamber simply cannot operate as intended.

What the HGR550-DN40 pump is

The HGR550-DN40 is a circulation pump designed specifically for drying chambers and intended for systems with continuous circulation of a heat transfer medium. It operates on a 220 V power supply, which simplifies connection and eliminates the need for three-phase power.

The wet-rotor design means that the pump rotor is cooled and lubricated directly by the working fluid. As a result, the pump operates quietly, stably, and does not require complex maintenance.

Why a wet rotor

Wet-rotor pumps have long proven themselves in systems where continuity and low noise levels are critical. In drying chambers, this is especially important.

The main advantages of this design are:

• minimal noise level;
• no need for additional lubrication;
• reduced wear of moving parts;
• stable operation under prolonged load.

This is why the HGR550-DN40 easily handles long drying cycles.

Where the HGR550-DN40 pump is used

This circulation pump is used in various types of drying and thermal systems:

• wood drying chambers;
• industrial dryers;
• thermal circuits of drying equipment;
• hot water recirculation systems;
• process systems with constant temperature requirements.

It ensures uniform movement of the heat transfer medium, which directly affects drying quality.

Why the circulation pump is critical here

Without stable circulation, even the most powerful heating source will not deliver results. The pump is responsible for distributing heat evenly, without “cold zones” or overheating.

The HGR550-DN40 allows you to:

• maintain a stable temperature;
• reduce energy consumption;
• shorten drying time;
• improve the quality of the finished product.

This is a key component on which the entire process depends.

Easy installation and operation

The pump is easy to install thanks to the standard DN40 connection. It does not require complex maintenance, which is especially important for equipment operating continuously.

The 220 V power supply makes it a convenient solution for most facilities without additional investment in electrical infrastructure.

Where to buy the HGR550-DN40 pump

You can purchase the HGR550-DN40 circulation pump for drying chambers, 220 V, with a wet rotor on our website. We will help you select the right pump for your specific operating conditions and provide installation advice.

HGR550-DN40 is a reliable circulation pump for drying chambers that ensures stable temperature and uniform circulation of the heat transfer medium. If process control, energy efficiency, and consistent results matter to you, this pump is the right choice.