The circulation pump are of a gland-less design, since the rotating parts of the motor run inside the pumped medium. The circulation pump provides lubrication for the motor and the rotating parts. The circulation pump is equipped with anti-blocking protection, since the high efficiency pumps no longer have a pump head screw for manual unblocking. They also feature an automatic venting function, which detects and indicates any air in the pump.
Building Categories
- Apartment blocks, single family dwellings, housing estates, multiple dwelling units
- Smaller public buildings
- Office, commercial and industrial buildings
- Facilities with partial use, such as barracks, camping sites
