Used WITT CO₂ liquid pumps, type HRP10080, suitable for industrial refrigeration installations using CO₂ (R744) as refrigerant. These pump units are designed for pumping and circulating liquid CO₂ under high pressure and are commonly applied in pump-driven recirculation systems within freezing and cooling installations.

Thanks to their high pressure resistance, these WITT pumps are highly suitable for applications where reliability, safety, and continuous operation are essential.

Technical specifications:

• Manufacturer: TH. WITT Kältemaschinenfabrik GmbH
• Type: HRP10080
• Application: CO₂ (R744) liquid pumps
• Serial number: 00053921
• Year of manufacture: 02/2021
• PS up to 100 bar: -1/+40 bar, TS up to 100 bar: -10/+50°C
• PS up to 75 bar: -1/+30 bar, TS up to 75 bar: -10/-60°C
• 3~ 400 V / 50 Hz
• 460 V / 60 Hz
• 16 A / 10 kW
• 24 A / 18 kW
• 3~ EC 4000/2

Used Hermetic CO₂ liquid pumps, type CNF 50-160, suitable for industrial refrigeration systems using CO₂ (R744) as refrigerant. These pump units are designed for pumping and circulating liquid CO₂ under high pressure and are commonly used in pump-driven recirculation systems within freezing and cooling installations.

Thanks to their high pressure resistance, these Hermetic pumps are highly suitable for applications where reliability, safety, and continuous operation are essential.

Technical specifications:

• Brand: Hermetic
• Type: CNF 50-160
• Application: CO₂ (R744) liquid pump
• Serial number: 4110024110/011-01
• Year of manufacture: 02/2017
• Capacity (Q): 27 m³/h
• Head (H): 32 m
• Maximum working pressure (PN): 40 bar
• Motor power: 11.5 kW
• Speed: 2860 rpm
• Voltage: 400 V / 50 Hz
• Frequency: 50 Hz
• Current: 20 A
• Protection class: IP55