HIGH PRESSURE PUMP DANFOSS APP 46/1780 - 180B3072

The Danfoss APP 46/1780, code 180B3072, is a high-pressure pump for sea or brackish water in reverse-osmosis applications. Its positive-displacement axial-piston design uses the pumped water to lubricate moving parts, without lubricating oil in the pump.

The outlet pressure is 10–70 barg. Geometric displacement is 444 cm³/revolution. The speed range is 700–1780 rpm (revolutions per minute).

Technical specifications

• Aqua code: 10.00110
• Ambient temperature: 0–50 °C
• Maximum peak inlet pressure: 10 barg
• Sound pressure level: 85.3 dB(A)
• Indicative motor power at the typical duty point: 110 kW

Danfoss documents

• Danfoss documentation — 180B3072
• Manufacturer range