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| Water Pumps - PAH,180B0008, 180B0007, 180B0015, 180B0016, 180B0040, 180B0042, 180B0041, PAH 2 180B0031, PAH 3.2 180B0077, PAH 4 180B0030, PAH 6.3 180B0029, PAH 10 180B0032, PAH 12.5 180B0033, PAH 25 180B0038, PAH 32 180B0039, PAH 50 180B0046, PAH 63 180B0043, PAH 70 180B0044, PAH 80 180B0045,180B3001, 180B3002, 180B3026, 180B3003, 180B3004, 180B3000, 180B3030, 180B3032, APP pumps, APP0.6, APP1.0, APP1.5, APP1.8, APP2.2, APP2.5, APP3.0, APP3.5 |
The Danfoss Nessie high-pressure water pumps PAH are especially designed for operation on technical water, such as reverse osmosis-, demineralisedand de-ionised water.
Twelve pump sizes with displacements from 2 to 80 ccm/rev in 4 different frame sizes are available providing flow in the range from 50-8000 l/h or 0.25-35 gpm. The axial piston principle provides very high efficiency, small and compact design and long service life.
The Danfoss Nessie pumps are water lubricated and do not involve any other lubricant, making this unique pump maintenance free over its entire service life.
Danfoss Nessie APP pumps are designed to supply low viscosity and corrosive fluids under high pressure, eg. in seawater reverse osmosis filtration applications and for high pressure salt water pumping.
The pumps are based on the axial piston principle enabling a very light and compact design, and they are designed so that lubrication of the moving parts in the pumps is provided by the fluid itself. No oil lubrication is thus required.
All parts included in the pumps are designed to provide long service life, i.e. long service life with a constantly high efficiency and minimum of service required.
The pumps are fixed displacement pumps in which the flow is proportional to the number of revolutions of the input shaft and the pump displacement, regardless of any counter-pressure.
Danfoss high-pressure pumps set new standards for small and medium-sized seawater RO applications ranging from 0.6 to 30 m3/h (2.6-135 gpm).
Extensive range of high-pressure pumps for seawater reverse osmosis applications
• Compact and light in weight
• Duplex and super duplex
• Flexible: "Out of the box" design is possible
• Worldwide service and technical support
• Market leading efficiency: up to 97%
• Ultra-low energy consumption
• Wide pressure range - 20-80 bar (290-1160 psi)
• 8,000 hours mainenance-free operation
• Minimal pressure pulsation down to 1.5%, no dampers required
• Self-lubricating: no oil lubrication necessary, ever |
Data Sheet PAH Pumps pdf
Data Sheet APP Pumps pdf
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