Danfoss APP 1.5-3.5

Product Description

Uses for Danfoss APP 1.5-3.5

The pumps are based on the axial piston principle enabling a very light and compact design. The design ensures 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.

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.

[custom-specifications]

APP pumps		APP 1.5	APP 1.8	APP 2.2	APP 2.5	APP 3.0	APP 3.5
Code number		180B3043	180B3044	180B3045	180B3046	180B3030	180B3032
Geometric displacement	cm3	9.3	10	12.5	15.3	17.7	20.5
	in3/rpm	0.56	0.61	0.76	0.93	1.08	1.25
Rated flow (3000 rpm) 1)	m3/h	1.5	1.7	2.1	2.6	3	3.5
	gpm	6.6	7.5	9.2	11.4	13.2	15.4
Outlet min. pressure 2)	bar	20	20	20	20	20	20
	psi	290	290	290	290	290	290
Outlet max. pressure, continuous 3)	bar	80	80	80	80	80	80
	psi	1160	1160	1160	1160	1160	1160
Outlet max. pressure, intermittent 4)	bar	100	100	100	100	100	100
	psi	1450	1450	1450	1450	1450	1450
Inlet min. pressure	bar	0.5	0.5	0.5 5)	0.5	0.5 5)	0.5
	psi	7.3	7.3	7.3	7.3	7.3	7.3
Inlet max. pressure, continuous	bar	5	5	5	5	5	5
	psi	72.5	72.5	72.5	72.5	72.5	72.5
Inlet max. pressure, peak	bar	10	10	10	10	10	10
	psi	145	145	145	145	145	145
Max. speed continuous	rpm	3450	3450	3450 5)	3000	3450 5)	3000
Min. speed continuous	rpm	700	700	700	700	700	700
Power requirement at 80 bar and 3000 rpm	kW	4.5	4.8	6	7.2	8.4	9.8
	hp	6	6.3	7.9	9.6	11.3	13.1
Torque at 80 bar	Nm	14,2	15.3	19	23	25.6	29.7
	lbf-ft	10.5	11.3	14	17	18.8	21.9
Weight	Kg	8.6	8.6	8.6	8.6	8.6	8.6
	lb	17	17	17	17	17	17
Integrated flushing valve		YES	YES	YES	YES	YES	YES

[/custom-specifications]

[custom-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]