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Danfoss APP 11-13

Product Description

Uses for Danfoss APP 11-13

The pumps are based on the positive displacement principle (axial piston design) which enables a very light and compact design, and they are designed so that the lubrication of the moving parts in the pumps is provided by the fluid itself. No oil lubrication is thus required.

The pumps are supplied with an integrated flushing valve that allows the salt water to flow from inlet to the outlet, when the pump is not running.

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 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.

[custom-specifications]

Specifications:

APP Pumps APP 11 / 1200 APP 11 / 1500 APP 13 / 1200 APP 13 / 1500
Code number 180B3212 180B3211 180B3214 180B3213
Geometric displacement cm³/rpm 166 137 197 166
  in³/rpm 10.1 8.4 12 10.1
Rated flow at max. speed 1) m³/h 11 11.1 13.1 13.5
  gpm 48.4 49 57.7 59.3
Outlet min. pressure 2) bar 30 30 30 30
  psi 435 435 435 435
Outlet max. pressure, cont. 3) bar 80 70 80 70
  psi 1160 1015 1160 1015
Inlet min. pressure bar 2 2 2 2
  psi 29 29 29 29
Inlet max. pressure, cont. bar 5 5 5 5
  psi 72.5 72.5 72.5 72.5
Inlet max. pressure, peak bar 10 10 10 10
  psi 145 145 145 145
Max. speed cont. rpm 1200 1500 1200 1500
Min. speed cont. rpm 700 700 700 700
Power requirement at max. speed and 60 bar outlet pressure kW 23 24 27 29
  hp 30.8 32.2 36.2 38.9
Torque at 60 bar outlet pressure Nm 179 148 212 179
  lbf-ft 132 109 157 132
Weight Kg 75 75 75 75
  lb 165 165 165 165
Integrated flushing valve   YES YES YES YES 

 

[/custom-specifications]
[custom-features]

Features

  • One of the smallest and lightest pumps on the market.
  • Can be powered by a combustion engine.
  • Long service life / No preventive maintenance required in the warranty period.
  • Generates insignificant pulsations in the high-pressure line.
  • No oil lubricant required.
  • Integrated flushing valve
  • All parts of the pump are made of high corrosion resistant materials e.g. Duplex (EN1.4462/UNS S31803-S32205) and Super Duplex (EN1.4410/UNS S32750) stainless steel and carbon reinforced PEEK
  • High efficiency
[/custom-features]
[custom-usage]

Applications

  • Desalination systems
  • Reverse Osmosis System
  • Filtration System
[/custom-usage]
[custom-documents]Danfoss APP 11-13 [/custom-documents]
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