Circulation pump UP 20-14 BXA PM (97916749) features a ball gear pump designed for use in hot water systems. The pump is intended for installation in systems with circulation pipes, providing a rapid supply of hot water throughout the building. It is powered by a quiet, highly efficient, single-phase 12-pole permanent magnet motor that complies with the EMC directive. The pump's power consumption is limited to 5-8 W. The housing is made of brass, which is highly corrosion-resistant and approved for use in drinking water systems. For easy maintenance, the pump includes shut-off and non-return valves.

The AUTOADAPT version can operate in three modes:

• AUTOADAPT mode stores and uses information about the operating time, combining it with the consumption profile.
• In temperature control mode, the average water temperature in the system is automatically maintained at a level that ensures maximum efficiency.
• In continuous operation mode, the pump runs constantly at full speed.

The pump features a convenient COMFORT PM connector for quick and easy installation and is equipped with insulating coatings that reduce heat loss to the environment.

Liquid specifications:

• Pumped medium: Water
• Liquid temperature range: 2 to 95 °C
• Liquid temperature: 60 °C
• Density: 983.2 kg/m3

Technology:

• TF class: 95
• Nameplate approval: CE, VDE

Materials:

• Pump casing: Brass
• Impeller: Stainless steel, EPDM, PPO, PTFE, graphite

Mounting specifications:

• Maximum working pressure: 10 bar
• Pipe connection: 1 1/4
• Mounting length: 110 mm

Electrical data:

• C-power: 0.6 µF
• Input power at speed 3: 7 W
• Base frequency: 50 Hz
• Rated voltage: 1 x 230 V
• Current rate 3: 0.07 A
• Capacitor size - power: 0.6 µF
• Protection class (IEC 34-5): IP44
• Insulation class (IEC 85): F

Other specifications:

• Net weight: 1.35 kg
• Weight: 1.51 kg
• Shipping volume: 0.003 m3.