HIGH PRESSURE PUMP DANFOSS APP 19/1500 - 180B3252

The Danfoss APP 19/1500 (180B3252) is a high-pressure axial piston positive displacement pump for seawater and brackish water reverse osmosis and desalination applications. It uses the pumped water to lubricate its internal moving parts.

This model has a displacement of 219.70 cm³ per revolution, a flow range of 140.2 to 315.9 litres per minute and an outlet pressure range of 10 to 70 barg. It features M52 inlet and outlet connections and an integrated flushing valve. It is the standard model, not the EX version rated for explosive atmospheres.

Technical specifications

• Product type: High-pressure axial piston pump
• Manufacturer: Danfoss
• Model: APP 19/1500
• Danfoss code: 180B3252
• Aqua code: 10.00034
• Application: Seawater or brackish water desalination
• Geometric displacement: 219.70 cm³/revolution
• Flow range: 140.2–315.9 L/min (8.4–18.9 m³/h)
• Outlet pressure: 10–70 barg
• Continuous inlet pressure: 2–5 barg
• Operating speed: 700–1500 rpm (revolutions per minute)
• Inlet / outlet connections: M52 / M52
• Pumped water temperature: 2–50 °C
• Body material: Duplex
• Seal material: NBR (nitrile butadiene rubber)
• Integrated flushing valve: Yes
• Net weight: 72.64 kg
• Gross weight: 106.20 kg
• EAN (European Article Number) barcode: 5715162668467

Official manufacturer specifications – Danfoss