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APP16 - 22 Water pumps for Desalination

APP16 - 22 Water pumps for Desalination

Danfoss APP16-22 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 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.

For the complete range of Danfoss APP 16 - 22 Salt Water Pumps go to our dedicated website: High Pressure Water Equipment - APP 16 - 22 Pumps

 

APP Pumps APP16 / 1200APP16 / 1500APP17 / 1200APP17 / 1500
Code Number 180B3254180B3250180B3255180B3251
Geometric Displacement cm3/rpm (in3/rpm) 235(14.3) 185(11.3) 252(15.4) 198(12.1)
Rated Flow (3000rpm) *1 m3/h (gpm) 16(70.4) 15.8(69.6) 17.2(75.7) 16.9(74.4)
Outlet Min. Pressure *2 bar (psi) 30(435) 30(435) 30(435) 30(435)
Outlet Max. Pressure, Continuous *3 bar (psi) 80(1160) 70(1015) 80(1160) 70(1015)
Inlet Min. Pressure bar (psi) 2(29) 2(29) 2(29) 2(29)
Inlet Max. Pressure, Continuous bar (psi) 5(72.5) 5(72.5) 5(72.5) 5(72.5)
Inletmax. Pressure, Peak bar (psi) 10(145) 10(145) 10(145) 10(145)
Max. Speed Continuous rpm 1200 1500 1200 1500
Min. Speed Continuous rpm 700 700 700 700
Power Req. at 80 bar and 3000rpm kW (hp) 32(42.9) 31(41.6) 35(46.9) 33(44.3)
Torque at 80 bar Nm (lbf-ft) 258(190.3) 196(144.6) 276(203.6) 210(154.9)
Weight Kg (lb) 78(172) 78(172) 78(172) 78(172)
Integrated Flushing Valve - YES YES YES YES
           
APP Pumps APP19 / 1200APP19 / 1500APP22 / 1200APP22 / 1500
Code Number 180B3256180B3252180B3257180B3253
Geometric Displacement cm3/rpm (in3/rpm) 272(16.6) 220(13.4) 311(19.0) 252(15.4)
Rated Flow (3000rpm) *1 m3/h (gpm) 18.8(82.8) 18.8(82.8) 21.5(94.7) 21.7(95.5)
Outlet Min. Pressure *2 bar (psi) 30(435) 30(435) 30(435) 30(435)
Outlet Max. Pressure, Continuous *3 bar (psi) 80(1160) 70(1015) 80(1160) 70(1015)
Inlet Min. Pressure bar (psi) 2(29) 2(29) 2(29) 2(29)
Inlet Max. Pressure, Continuous bar (psi) 5(72.5) 5(72.5) 5(72.5) 5(72.5)
Inletmax. Pressure, Peak bar (psi) 10(145) 10(145) 10(145) 10(145)
Max. Speed Continuous rpm 1200 1500 1200 1500
Min. Speed Continuous rpm 700 700 700 700
Power Req. at 80 bar and 3000rpm kW (hp) 38(51.0) 37(49.6) 43(57.7) 43(57.7)
Torque at 80 bar Nm (lbf-ft) 299(220.5) 236(174.1) 341(251.5) 273(201.4)
Weight Kg (lb) 78(172) 78(172) 78(172) 78(172)
Integrated Flushing Valve - YES YES YES YES
           
*1 Typical average flow at 60 bar (870 psi)
*2 For lower pressure, please contact M&M Controls
*3 For higher pressure, please contact M&M Controls


Technical Data Sheet

Pumps APP16-22 -  Download pdf (2.3mb)


Please call +44 (0)1772 699 999 or email sales@mandmcontrols.com for current price.

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