Danfoss APP series User Manual

21
180R9265 / IOM APP 16-22 Appendices - v02 / 01.2013
3.5 Connections
3.4 Protection against too high
outlet pressure
The pump should be protected against too high
outlet pressure by means of a safety valve or a
pressure relief valve. The valve should be placed
as close to the pump as possible. The opening
characteristics of the valve must not result in
peak pressures higher than 80 bar (1,160 psi).
Both the inlet and outlet lines must be exible
soft hoses.
The valve outlet must not be connected
directly to the pump suction line. It must be
connected directly to the drain.
Inlet
Outlet
Outlet
Inlet
I
O
C
D
C
I : Inlet
O : Outlet
C : Bleeding
D : Parallel key
Instruction APP pump instruction APP 11-13 and APP 16-22

Danfoss APP series Specifications

General

Brand	Danfoss
Model	APP series
Category	Water Pump
Language	English